MATTER THEORY OF EXPANDED MAXWELL EQUATIONS
|
|
- Berenice Bennett
- 5 years ago
- Views:
Transcription
1 MATTER THEORY OF EXPANDED MAXWELL EQUATIONS WU SHENG-PING Abstract. This article try to unified the four basic forces by Maxwell equations, the only experimental theory. Self-consistent Maxwell equation with the e-current from matter current is proposed, and is solved to four kinds of electrons and the structures of particles. The static properties and decay and scattering are reasoned, all meet experimental data. The equation of general relativity sheerly with electromagnetic field is discussed as the base of this theory. In the end the conformation elementarily between this theory and QED and weak theory is discussed. Contents 1. Unit Dimension of sch 1 2. Self-consistent Electrical-magnetic Fields 2 3. Calculation of Recursive Re-substitution 3 4. Solution 4 5. Electrons and Their Symmetries 4 6. Propagation and Movement 6 7. Conservation Law and Balance Formula 7 8. Effect 8 9. Muon Pion Pion Neutral Tau Proton Neutron Great Unification Conclusion 11 References Unit Dimension of sch A rebuilding of units and physical dimensions is needed. Time s is fundamental. We can define: The unit of time: s (second) The unit of length: cs (c is the velocity of light) The unit of energy: /s (h is Plank constant) Date: Mar 27, Key words and phrases. Maxwell equations, Decay, Electron function,recursive resubstitution. 1
2 2 WU SHENG-PING The unit dielectric constant ɛ is [ɛ] = The unit of magnetic permeability µ is then [µ] = We can define the unit of Q (charge) as [Q]2 [E][L] = [Q]2 c [E][T ]2 [Q] 2 [L] = c[q] 2 cɛ = cµ = 1 [Q] = [H] = [Q]/[L] 2 = [cd] = [E] Then : C = ( ) 1/2 C is charge SI unit Coulomb. For convenience we can define new base units by unit-free constants c = 1, = 1, [Q] = then all physical unit are power of second s n, the units are reduced. Define UnitiveElectricalCharge : σ = σ = C 64e e /σ = e/σ = /64 Define s Cs =: κ : m e = 1 We always use it. 2. Self-consistent Electrical-magnetic Fields Try so-called expanded Maxwell equation for the free E-M field in mass-center frame (2.1) A = ia ν A ν /2 + cc. = J, σ = 1 or with definition A = ie /σ A ν A ν /2 + cc. = J, e = 1 ν A ν = 0 (A i ) := (V, A), (J i ) = (ρ, J), (J i ) = ( ρ, J) := ( i ) := ( t, x1, x2, x3 ) := ( i ) := ( t, x1, x2, x3 ) It s deduced by using momentum to express e-current in a electron: the mass and charge have the same movement in electron. The equation 2.1 have symmetry CP T, cc.p T The energy of the field A are (2.2) ε := dv (E E + H H )/2 = < A ν 2 A ν > /2
3 MATTER THEORY OF EXPANDED MAXWELL EQUATIONS 3 It s also valid with Lorentz gauge. As a convention the time-variant part is neglected. With invariant normalization for one particle, the condition is found: (2.3) 1 = e /σ dt < A ν, A ν >, e = 1 by the non-homogeneous equation Calculation of Recursive Re-substitution We can calculates the solution by recursive re-substitution (RRS) for the two sides of the equation. For the equation ˆP B = ˆP B make the algorithm (It s approximate, the exact solution needs a rate in the resubstitution) ˆP ( B k + B n+1 ) = ˆP B k k n k n One can write down a function initially and correct it by re-substitution. Here is the initial state V = V i e ikt, A i = V, µ µ A ν i = 0 Substituting into equation 2.1 and then we an find hence ν J ν = 0 ν A ν = 0 We calls the fields correction A n with n degrees of A i the n degrees correction. The dynamic process in the mass-center frame also can be solved by RRS, with harmonic (or others) initial wave. The second degree correction (dependence) is < ia ν f A fν + cc. 1/( ) ia ν i A iν + cc. > /4 The normalization is on < A ν A ν >, the static mass of wave. The decay to a stable state is calculated in isolated system. It s a process the EM energy ε t = ε ε f transfer to mechanical (kinetic) energy E k = ε 0 ε t. With the matter number invariant normalization in space-time (2.3) then = 1 = 0 0 e /σ dt < A ν, A ν >, e = 1 e /σ dt < A ν, J ν > /2 = C = e /σ ε 0 ε t /ε 0 = e Ct 0 dte /σ ε 0 e Ct ε 0 ε t is of cause the decrease of the crossing energy of all the decayed blocks.
4 4 WU SHENG-PING 4. Solution Firstly 2 A = k 2 A is solved. Exactly, it s solved in spherical coordinate 0 = r 2 ( 2 f k 2 f) = k 2 r 2 f + (r 2 f r ) r + 1 sin θ (sin θf θ) θ + 1 sin 2 θ (f φ) φ Its solution is f = RΘΦ = R l Y lm Θ = Pl m (cos θ), Φ = cos(α + mφ) R l = Nj l (kr) j l (r) is spherical Bessel function. and Then by its Fourier form j 1 (r) = sin(r) r 2 cos r =: NJ(x) r j 1 (0) = 0 with normalization of F (x) 0 r 2 j 1 (ar)j 1 (br)dr = 1 δ(a b) 2a2 F (x) := NR 1 (r)y 1,1 (θ, φ) < F (k x), F (k x) >= δ(k) F (x) F (x) = δ(x) < F (k x) F (x) F (k x) F (x) >= 1/k 2 1k 2 2k 2 3 The solution of l = 1, m = 1, Q = e /σ is calculated or tested for electron, V = NR 1 (kr)y 1, 1 e ikt 5. Electrons and Their Symmetries Some states of electrical field A are defined as the core of the electron, which s the initial function A i = V that is electrical, for the re-substitution to get the whole electron function e: : NR 1 (k e r)y 1,1 e iket e r e + r e + l : NR 1 (k e r)y 1, 1 e iket : NR 1 (k e r)y 1, 1 e iket : NR 1 (k e r)y 1,1 e iket r, l is the direction of the spin. Normalize the electron function with charge and mass Then < e µ i t e µ > /2 + cc. = 1/e /σ, e = 1 < e µ e µ > /4 + cc. = 1, σ = 1 k e = 1
5 MATTER THEORY OF EXPANDED MAXWELL EQUATIONS 5 Figure 1. The function of j 1 The magnetic dipole moment of electron is calculated as the first rank of proximation r A/4 + cc. µ z =< A i i φ A i > /4 + cc. = Q e 2k e By the discussion in the section 2 the spin is Define It meets the following results S z = µ z k e /Q e = 1/2 ς k,l,m (x) := R l (kr)y l,m, ς k = ς ± k (x) := ς k,1,±1(x) ς n 1 (x)e int ς n 1 (x)e in t δ(t r)/(4πr) = ς n 1 (x)e int ς n 1 (x)e in t The correction of the equation 2.1 is (5.1) A n = A n 1 i (A i A i )/2 u, k = 1 = (A i (i t A i ))((i t (A i A i )/2) n 3 ((i (A i A i )/2) u = δ(t r)/(4πr) The convolution is made in 4-d space. The function of e + r is decoupled with e + l < (e + r ) ν + (e + l )ν, (e + r ) ν + (e + l ) ν > /2 < (e + r ) ν, (e + r ) ν > /2 < (e + l )ν, (e + l ) ν > /2 = 0 is The increment of field energy e /σ ε on the coupling of e + r, e r mainly between A 2 e /σ ε e 2e 3 /σ m 1 e = s
6 6 WU SHENG-PING This value of increments on the coupling of electrons are ε e e + r e r e + l e + r e r e + l The increment of field energy e /σ ε on the coupling of e + r, mainly between A 4 is e /σ ε x 1 4 e7 /σ m 1 e s The calculations referenced to latter theorems. This value of increments on the coupling of electrons are ε x e + r e r e + l e + r e r e + l Because ( e) = ie /σ ( e) ν ( e) ν /2 + cc. the properties of electrons are The propagation: e + r e r e + l e + r e r e + l Q S r r l l l l r r µ B r l l r l r r l ε(m) The following are stable propagation: 6. Propagation and Movement A := f e i, i f e = d 3 yf(x y)e(y) particle electron photon neutino notation e + r γ r ν r structure e + r (e + r + e r ) (e + r + ) The movement of the propagation is called Movement, ie. the third level wave: f f i e ij Calculating the following coupling system of particle x A := e x (A + A ), < e x e x >= 1 A + := c n c e c A := c n c e c
7 MATTER THEORY OF EXPANDED MAXWELL EQUATIONS 7 c, c differ in charge, spin and being negative or not. Make RRS with the initial state e x : NR 1 (k x )Y e ikxt to get the whole function e x. With the normalization conditions of charge (6.1) < e x ( i e i ) ν i t e x ( i e i ) ν >= Q x hence k x cc n 2 cc / Q x < e x ( i e i ) ν e x ( i e i ) ν > /2 k x The static MDM (magnetic dipole moment) of a group of electrons is µ x = r (e x i e i )/4 + cc. Use the two degree static correction of A i as in 5.1 e 2 /σ < e iµ φ e µ i > k ei/(4k x ) + cc. i The harmonic wave has in Lorentz transform e ipx e(x) = e ip x e(x ) p ν p ν = p ν p ν = 0 Consider the reaction Because 7. Conservation Law and Balance Formula A 1i A 2i A 1f A 2f t t(< A 1, A 2 > + < A 2, A 1 >) = t t(< A 2, A 1 > + < A 1, A 2 >) with their Fourier expansions, hence equivalently with the same energy emission A 1i + A 2f A 1f + A 2i No matter in E-M fields level or in movement (the third) level, the conservation law is conservation of momentum and conservation of angular momentum. A balance formula for a reaction is the equivalent formula in positive matter, ie. after all negative terms is shifted to the other side of the reaction formula. Balance formula is suitable for the analysis of the energy transition of decay. The invariance of electron itself in reaction is also a conservation law.
8 8 WU SHENG-PING 8. Effect Generally, there are kinds of EM energy increments i.e. EM effect Weak coupling W : < (e + r + )ν (e + r + ) ν > /2 < (e + r ) ν (e + r ) ν > /2 < ( )ν ( ) ν > /2 Light coupling L : < (e + r + e r ) ν (e + r + e r ) ν > /2 < (e + r ) ν (e + r ) ν > /2 < (e r ) ν (e r ) ν > /2 Weak side coupling W s : < (e x (e + r + ))ν (e x (e + r + )) ν > /2 < (e + r ) ν (e + r ) ν > /2 < ( )ν ( )ν > /2 Light side coupling Ls : < (e x (e + r + e r )) ν (e x (e + r + e r )) ν > /2 < (e + r ) ν (e + r ) ν > /2 < (e r ) ν (e r ) ν > /2 Strong coupling is S : < (e + r ) ν (e + r ) ν > /2 The core of muon is 9. Muon µ + l : A i = e µ (e + l e r e + l ) Make RRS on e µ like 5.1 to get the solution. These e are complete electron functions. From the equation 15.1, µ is approximately with mass 3m e /e /σ = 3 64m e [3.2][1] (The data in bracket is experimental by the referenced lab), spin S e (electron spin), MDM µ B k e /k µ. The main channel of decay with balance formula µ + l e r + ν l ν l e µ e + l + e ip1x e r + e ip3x ν l e µ ν l + e ip2x ν l The main EM effect is kind of W s < (e µ (e + l + e r )) ν (e µ (e + l + e r )) ν > /2 + < (e + l )ν (e + l )ν > /2+ < (e r ) ν (e r ) ν > /2 The neutrino coupling in e ipx ν l is still coupled, and in e x ν l, decoupled. In fact calculate the equation 6.1 to find k µ exactly 2ε xm e 1 = k µ s /e /σ [ s][1]
9 MATTER THEORY OF EXPANDED MAXWELL EQUATIONS 9 The core of pion is 10. Pion π + r : e π e + r + e π (e + r + ) It s approximately with mass 4 64m e [4.2][1], spin S e and MDM µ B k e /k π +. Decay Channels: π + r µ l + ν r e π e + r + e π + e ip1x e µ ν r e ip1x e µ ν r + e ip2x ν r The main EM effect is kind of W 1 ε x = s /e /σ [( s][1] 11. Pion Neutral The core of pion neutral is like a atom π 0 : (e + r + e + l, e r + ) It has mass approximately 4 64m e [4.2][1], zero spin (?) and zero MDM. Its decay modes are π 0 γ r + γ l The loss of energy is kind of L 1 2ε e = s /e /σ [ s][1] The core of tauon maybe that 12. Tau τ + l : e τ (5e + r 5 e + l ) Its mass approximately 51 64m e [54][1], spin S e, MDM µ B k e /k τ. It has decay mode τ + l µ + l + ν r ν r e τ 5e + r + e ip3x ν r + e ip1x e µ ν l e τ 5e + r + e τ e r + e ip1x e µ e + l + e ip2x ν r The main EM effect is kind of Ls < (e τ (5e + r + e r )) ν (e τ (5e + r + e r )) ν > /2 + < 5(e + r ) ν 5(e + r ) ν > /2+ < (e r ) ν (e r ) ν > /2 18ε e 1 = k τ /m e s /e /σ 1 = s 0.17 /e /σ [ s; BR. 0.17][1] Depending on this kinds of particle including q n+ r := n(e + r ) we can construct particles of great mass decaying without strong effect (light radiative), for example e x (q n e) This series of particle include µ, τ and in fact almost all light radiative particles are of this kind, they are created in colliding.
10 10 WU SHENG-PING 13. Proton The core of proton may be like p r : e p ( 4e + r 3e r 2 ) The mass is 29 64m e [29][1] that s very close to the real mass. calculated as 3µ N, spin is S e. The proton thus designed is eternal. The MDM is 14. Neutron Neutron is the atom of a proton and a electron and a neutrino, n = (p + r, ν l, ) Muon circles around proton with m µ ωr 2 = 1 The effect is between their (proton and muon) magnetic fields of A 2 (gross current) m ν ω 2 r ε e k e /(k p r 2 ) m ν = 1 2 e6 /σ k e The EM energy emitted by neutrino is approximately e6+4+2 /σ k 3 e/(k 2 pe 2 /σ ) = s /e /σ 15. Great Unification The mechanic feature of the electromagnet fields is T is stress-energy tensor, T ij = F k i F kj g ij F µν F µν /4 T ij = mu i u j, u = dx/ds T 00 is quantum expression of the energy, by Lorentz transform it s easy to get the quantum expression of momentum. The observed mass in mass-center frame is M = dv T 00 (15.1) M =< A ν, A ν > /2 = ε The General Theory of Relativity is (15.2) R ij 1 2 Rg ij = 8πGT ij /c 4 Firstly we redefine the unit second as S to simplify the equation 15.2 R ij 1 2 Rg ij = T ij We observe that the co-variant curvature is R ij = F ikf k j + g ij F µνf µν /8
11 MATTER THEORY OF EXPANDED MAXWELL EQUATIONS Conclusion Fortunately, this model explained all the effects in the known world: strong, weak and electromagnetic effects, and even subclassify them further if not being to add new ones. In this model the only field is electromagnetic field, and this stands for the philosophical with the point of that unified world is from an unique source, all depend on a simple hypothesis: the current of matter in a system can be devised to analysis the e-charge current. Except electron function my description of particles in fact is compatible with QED elementarily, but my theory isn t compatible to the theory of quarks. In fact, The electron function is a good promotion for the experimental model of proton that went up very early. Underlining my calculations a fact is that the electron has the same phase (electron resonance), which the BIG BANG theory would explain, all electrons are generated in the same time and place, the same source. References [1] K. Nakamura et al. (Particle Data Group), JPG 37, (2010) (URL: address: sunylock@139.com 8 Hanbei Rd, Tianmen, Hubei Province, The People s Republic of China. Postcode:
MATTER THEORY OF EXPANDED MAXWELL EQUATIONS
MATTER THEORY OF EXPANDED MAXWELL EQUATIONS WU SHENG-PING Abstract. This article try to unified the four basic forces by Maxwell equations, the only experimental theory. Self-consistent Maxwell equation
More informationMATTER THEORY OF EXPANDED MAXWELL EQUATIONS
MATTER THEORY OF EXPANDED MAXWELL EQUATIONS WU SHENG-PING Abstract. This article try to unified the four basic forces by Maxwell equations, the only experimental theory. Self-consistent Maxwell equation
More informationMATTER THEORY OF EXPANDED MAXWELL EQUATIONS
MATTER THEORY OF EXPANDED MAXWELL EQUATIONS WU SHENG-PING Abstract. This article try to unified the four basic forces by Maxwell equations, the only experimental theory. Self-consistent Maxwell equation
More informationMATTER THEORY OF EXPANDED MAXWELL EQUATIONS
MATTER THEORY OF EXPANDED MAXWELL EQUATIONS WU SHENG-PING Abstract. This article try to unified the four basic forces by Maxwell equations, the only experimental theory. Self-consistent Maxwell equation
More informationTHEORY OF ELECTRON WU SHENG-PING
THEORY OF ELECTRON WU SHENG-PING Abstract. This article try to unified the four basic forces by Maxwell equations, the only experimental theory. Self-consistent Maxwell equation with the e-current from
More informationQUANTUM THEORY DEPENDING ON MAXWELL EQUATIONS
QUANTUM THEORY DEPENDING ON MAXWELL EQUATIONS WU SHENG-PING Abstract. This article try to unified the four basic forces by Maxwell equations, the only experimental theory. Self-consistent Maxwell equation
More informationTHEORY OF ELECTRON WU SHENG-PING
THEORY OF ELECTRON WU SHENG-PING Abstract. A revolution in particles physics that s propelled by new Hep experiments is closing. A stringent demands for new physics is obvious now. In seeking the so-called
More information13. Basic Nuclear Properties
13. Basic Nuclear Properties Particle and Nuclear Physics Dr. Tina Potter Dr. Tina Potter 13. Basic Nuclear Properties 1 In this section... Motivation for study The strong nuclear force Stable nuclei Binding
More information11 Group Theory and Standard Model
Physics 129b Lecture 18 Caltech, 03/06/18 11 Group Theory and Standard Model 11.2 Gauge Symmetry Electromagnetic field Before we present the standard model, we need to explain what a gauge symmetry is.
More informationGoal: find Lorentz-violating corrections to the spectrum of hydrogen including nonminimal effects
Goal: find Lorentz-violating corrections to the spectrum of hydrogen including nonminimal effects Method: Rayleigh-Schrödinger Perturbation Theory Step 1: Find the eigenvectors ψ n and eigenvalues ε n
More information2.4 Parity transformation
2.4 Parity transformation An extremely simple group is one that has only two elements: {e, P }. Obviously, P 1 = P, so P 2 = e, with e represented by the unit n n matrix in an n- dimensional representation.
More informationElectromagnetic Theory I
Electromagnetic Theory I Final Examination 18 December 2009, 12:30-2:30 pm Instructions: Answer the following 10 questions, each of which is worth 10 points. Explain your reasoning in each case. Use SI
More informationSpace-Time Symmetries
Space-Time Symmetries Outline Translation and rotation Parity Charge Conjugation Positronium T violation J. Brau Physics 661, Space-Time Symmetries 1 Conservation Rules Interaction Conserved quantity strong
More informationSECOND PUBLIC EXAMINATION. Honour School of Physics Part C: 4 Year Course. Honour School of Physics and Philosophy Part C C4: PARTICLE PHYSICS
A047W SECOND PUBLIC EXAMINATION Honour School of Physics Part C: 4 Year Course Honour School of Physics and Philosophy Part C C4: PARTICLE PHYSICS TRINITY TERM 05 Thursday, 8 June,.30 pm 5.45 pm 5 minutes
More informationCovariant Electromagnetic Fields
Chapter 8 Covariant Electromagnetic Fields 8. Introduction The electromagnetic field was the original system that obeyed the principles of relativity. In fact, Einstein s original articulation of relativity
More informationE & M Qualifier. January 11, To insure that the your work is graded correctly you MUST:
E & M Qualifier 1 January 11, 2017 To insure that the your work is graded correctly you MUST: 1. use only the blank answer paper provided, 2. use only the reference material supplied (Schaum s Guides),
More informationWaves in plasma. Denis Gialis
Waves in plasma Denis Gialis This is a short introduction on waves in a non-relativistic plasma. We will consider a plasma of electrons and protons which is fully ionized, nonrelativistic and homogeneous.
More informationGravity and action at a distance
Gravitational waves Gravity and action at a distance Newtonian gravity: instantaneous action at a distance Maxwell's theory of electromagnetism: E and B fields at distance D from charge/current distribution:
More informationParticle Physics Lecture 1 : Introduction Fall 2015 Seon-Hee Seo
Particle Physics Lecture 1 : Introduction Fall 2015 Seon-Hee Seo Particle Physics Fall 2015 1 Course Overview Lecture 1: Introduction, Decay Rates and Cross Sections Lecture 2: The Dirac Equation and Spin
More information6. QED. Particle and Nuclear Physics. Dr. Tina Potter. Dr. Tina Potter 6. QED 1
6. QED Particle and Nuclear Physics Dr. Tina Potter Dr. Tina Potter 6. QED 1 In this section... Gauge invariance Allowed vertices + examples Scattering Experimental tests Running of alpha Dr. Tina Potter
More informationParticle Physics. Michaelmas Term 2011 Prof Mark Thomson. Handout 5 : Electron-Proton Elastic Scattering. Electron-Proton Scattering
Particle Physics Michaelmas Term 2011 Prof Mark Thomson Handout 5 : Electron-Proton Elastic Scattering Prof. M.A. Thomson Michaelmas 2011 149 i.e. the QED part of ( q q) Electron-Proton Scattering In this
More informationElementary particles and typical scales in high energy physics
Elementary particles and typical scales in high energy physics George Jorjadze Free University of Tbilisi Zielona Gora - 23.01.2017 GJ Elementary particles and typical scales in HEP Lecture 1 1/18 Contents
More informationParticles and Deep Inelastic Scattering
Particles and Deep Inelastic Scattering Heidi Schellman University HUGS - JLab - June 2010 June 2010 HUGS 1 Course Outline 1. Really basic stuff 2. How we detect particles 3. Basics of 2 2 scattering 4.
More informationOutline. Charged Leptonic Weak Interaction. Charged Weak Interactions of Quarks. Neutral Weak Interaction. Electroweak Unification
Weak Interactions Outline Charged Leptonic Weak Interaction Decay of the Muon Decay of the Neutron Decay of the Pion Charged Weak Interactions of Quarks Cabibbo-GIM Mechanism Cabibbo-Kobayashi-Maskawa
More informationParticle Physics I Lecture Exam Question Sheet
Particle Physics I Lecture Exam Question Sheet Five out of these 16 questions will be given to you at the beginning of the exam. (1) (a) Which are the different fundamental interactions that exist in Nature?
More informationFundamental Interactions (Forces) of Nature
Chapter 14 Fundamental Interactions (Forces) of Nature Interaction Gauge Boson Gauge Boson Mass Interaction Range (Force carrier) Strong Gluon 0 short-range (a few fm) Weak W ±, Z M W = 80.4 GeV/c 2 short-range
More informationDerivation of Electro Weak Unification and Final Form of Standard Model with QCD and Gluons 1 W W W 3
Derivation of Electro Weak Unification and Final Form of Standard Model with QCD and Gluons 1 W 1 + 2 W 2 + 3 W 3 Substitute B = cos W A + sin W Z 0 Sum over first generation particles. up down Left handed
More informationLecture 16 V2. October 24, 2017
Lecture 16 V2 October 24, 2017 Recap: gamma matrices Recap: pion decay properties Unifying the weak and electromagnetic interactions Ø Recap: QED Lagrangian for U Q (1) gauge symmetry Ø Introduction of
More informationInvariance Principles and Conservation Laws
Invariance Principles and Conservation Laws Outline Translation and rotation Parity Charge Conjugation Charge Conservation and Gauge Invariance Baryon and lepton conservation CPT Theorem CP violation and
More informationLagrangian. µ = 0 0 E x E y E z 1 E x 0 B z B y 2 E y B z 0 B x 3 E z B y B x 0. field tensor. ν =
Lagrangian L = 1 4 F µνf µν j µ A µ where F µν = µ A ν ν A µ = F νµ. F µν = ν = 0 1 2 3 µ = 0 0 E x E y E z 1 E x 0 B z B y 2 E y B z 0 B x 3 E z B y B x 0 field tensor. Note that F µν = g µρ F ρσ g σν
More informationPHY-494: Applied Relativity Lecture 5 Relativistic Particle Kinematics
PHY-494: Applied Relativity ecture 5 Relativistic Particle Kinematics Richard J. Jacob February, 003. Relativistic Two-body Decay.. π 0 Decay ets return to the decay of an object into two daughter objects.
More informationDiscrete Transformations: Parity
Phy489 Lecture 8 0 Discrete Transformations: Parity Parity operation inverts the sign of all spatial coordinates: Position vector (x, y, z) goes to (-x, -y, -z) (eg P(r) = -r ) Clearly P 2 = I (so eigenvalues
More informationIntroduction to Elementary Particle Physics I
Physics 56400 Introduction to Elementary Particle Physics I Lecture 16 Fall 018 Semester Prof. Matthew Jones Review of Lecture 15 When we introduced a (classical) electromagnetic field, the Dirac equation
More informationPhys 622 Problems Chapter 5
1 Phys 622 Problems Chapter 5 Problem 1 The correct basis set of perturbation theory Consider the relativistic correction to the electron-nucleus interaction H LS = α L S, also known as the spin-orbit
More informationPredictions in cosmology
Predictions in cosmology August 19, 2009 Assuming that space in certain respects may be compared to a physical fluid, and picturing a particle (an electron, say) as a whirl in this fluid, one may imagine
More informationFundamentals in Nuclear Physics
Fundamentals in Nuclear Physics Kenichi Ishikawa () http://ishiken.free.fr/english/lecture.html ishiken@n.t.u-tokyo.ac.jp 1 Nuclear decays and fundamental interactions (II) Weak interaction and beta decay
More informationThe ATLAS Experiment and the CERN Large Hadron Collider
The ATLAS Experiment and the CERN Large Hadron Collider HEP101-4 February 20, 2012 Al Goshaw 1 HEP 101 Today Introduction to HEP units Particles created in high energy collisions What can be measured in
More information129 Lecture Notes More on Dirac Equation
19 Lecture Notes More on Dirac Equation 1 Ultra-relativistic Limit We have solved the Diraction in the Lecture Notes on Relativistic Quantum Mechanics, and saw that the upper lower two components are large
More informationCHAPTER 1. SPECIAL RELATIVITY AND QUANTUM MECHANICS
CHAPTER 1. SPECIAL RELATIVITY AND QUANTUM MECHANICS 1.1 PARTICLES AND FIELDS The two great structures of theoretical physics, the theory of special relativity and quantum mechanics, have been combined
More informationLecture 3 (Part 1) Physics 4213/5213
September 8, 2000 1 FUNDAMENTAL QED FEYNMAN DIAGRAM Lecture 3 (Part 1) Physics 4213/5213 1 Fundamental QED Feynman Diagram The most fundamental process in QED, is give by the definition of how the field
More informationDynamics of Relativistic Particles and EM Fields
October 7, 2008 1 1 J.D.Jackson, Classical Electrodynamics, 3rd Edition, Chapter 12 Lagrangian Hamiltonian for a Relativistic Charged Particle The equations of motion [ d p dt = e E + u ] c B de dt = e
More informationMcGill University. Department of Physics. Ph.D. Preliminary Examination. Long Questions
McGill University Department of Physics Ph.D. Preliminary Examination Long Questions Examiners: Date: Tuesday May 27, 2003 Time: 2:00 p.m. to 5:00 p.m. C. Burgess (Chairman) S. Das Gupta V. Kaspi J. Strom
More informationClassical Field Theory
April 13, 2010 Field Theory : Introduction A classical field theory is a physical theory that describes the study of how one or more physical fields interact with matter. The word classical is used in
More informationWeak interactions and vector bosons
Weak interactions and vector bosons What do we know now about weak interactions? Theory of weak interactions Fermi's theory of weak interactions V-A theory Current - current theory, current algebra W and
More informationElectroweak Physics. Krishna S. Kumar. University of Massachusetts, Amherst
Electroweak Physics Krishna S. Kumar University of Massachusetts, Amherst Acknowledgements: M. Grunewald, C. Horowitz, W. Marciano, C. Quigg, M. Ramsey-Musolf, www.particleadventure.org Electroweak Physics
More informationSECOND PUBLIC EXAMINATION. Honour School of Physics Part C: 4 Year Course. Honour School of Physics and Philosophy Part C C4: PARTICLE PHYSICS
754 SECOND PUBLIC EXAMINATION Honour School of Physics Part C: 4 Year Course Honour School of Physics and Philosophy Part C C4: PARTICLE PHYSICS TRINITY TERM 04 Thursday, 9 June,.30 pm 5.45 pm 5 minutes
More informationOUTLINE. CHARGED LEPTONIC WEAK INTERACTION - Decay of the Muon - Decay of the Neutron - Decay of the Pion
Weak Interactions OUTLINE CHARGED LEPTONIC WEAK INTERACTION - Decay of the Muon - Decay of the Neutron - Decay of the Pion CHARGED WEAK INTERACTIONS OF QUARKS - Cabibbo-GIM Mechanism - Cabibbo-Kobayashi-Maskawa
More informationStructures in the early Universe. Particle Astrophysics chapter 8 Lecture 4
Structures in the early Universe Particle Astrophysics chapter 8 Lecture 4 overview Part 1: problems in Standard Model of Cosmology: horizon and flatness problems presence of structures Part : Need for
More informationPhys 102 Lecture 28 Life, the universe, and everything
Phys 102 Lecture 28 Life, the universe, and everything 1 Today we will... Learn about the building blocks of matter & fundamental forces Quarks and leptons Exchange particle ( gauge bosons ) Learn about
More informationin Electromagnetics Numerical Method Introduction to Electromagnetics I Lecturer: Charusluk Viphavakit, PhD
2141418 Numerical Method in Electromagnetics Introduction to Electromagnetics I Lecturer: Charusluk Viphavakit, PhD ISE, Chulalongkorn University, 2 nd /2018 Email: charusluk.v@chula.ac.th Website: Light
More informationINTRODUCTION TO THE STRUCTURE OF MATTER
INTRODUCTION TO THE STRUCTURE OF MATTER A Course in Modern Physics John J. Brehm and William J. Mullin University of Massachusetts Amherst, Massachusetts Fachberelch 5?@8hnlsdie Hochschule Darmstadt! HochschulstraSa
More informationOutline. Charged Leptonic Weak Interaction. Charged Weak Interactions of Quarks. Neutral Weak Interaction. Electroweak Unification
Weak Interactions Outline Charged Leptonic Weak Interaction Decay of the Muon Decay of the Neutron Decay of the Pion Charged Weak Interactions of Quarks Cabibbo-GIM Mechanism Cabibbo-Kobayashi-Maskawa
More informationYou may not start to read the questions printed on the subsequent pages until instructed to do so by the Invigilator.
MATHEMATICAL TRIPOS Part III Tuesday 5 June 21 1.3 to 4.3 PAPER 63 THE STANDARD MODEL Attempt THREE questions. The questions are of equal weight. You may not start to read the questions printed on the
More information. α β γ δ ε ζ η θ ι κ λ μ Aμ ν(x) ξ ο π ρ ς σ τ υ φ χ ψ ω. Α Β Γ Δ Ε Ζ Η Θ Ι Κ Λ Μ Ν Ξ Ο Π Ρ Σ Τ Υ Φ Χ Ψ Ω. Wednesday March 30 ± ǁ
. α β γ δ ε ζ η θ ι κ λ μ Aμ ν(x) ξ ο π ρ ς σ τ υ φ χ ψ ω. Α Β Γ Δ Ε Ζ Η Θ Ι Κ Λ Μ Ν Ξ Ο Π Ρ Σ Τ Υ Φ Χ Ψ Ω Wednesday March 30 ± ǁ 1 Chapter 5. Photons: Covariant Theory 5.1. The classical fields 5.2. Covariant
More informationLecture 3: Propagators
Lecture 3: Propagators 0 Introduction to current particle physics 1 The Yukawa potential and transition amplitudes 2 Scattering processes and phase space 3 Feynman diagrams and QED 4 The weak interaction
More informationFundamental Particles
Fundamental Particles Standard Model of Particle Physics There are three different kinds of particles. Leptons - there are charged leptons (e -, μ -, τ - ) and uncharged leptons (νe, νμ, ντ) and their
More informationTPP entrance examination (2012)
Entrance Examination Theoretical Particle Physics Trieste, 18 July 2012 Ì hree problems and a set of questions are given. You are required to solve either two problems or one problem and the set of questions.
More informationXIII Probing the weak interaction
XIII Probing the weak interaction 1) Phenomenology of weak decays 2) Parity violation and neutrino helicity (Wu experiment and Goldhaber experiment) 3) V- A theory 4) Structure of neutral currents Parity
More informationOverview. The quest of Particle Physics research is to understand the fundamental particles of nature and their interactions.
Overview The quest of Particle Physics research is to understand the fundamental particles of nature and their interactions. Our understanding is about to take a giant leap.. the Large Hadron Collider
More informationElectroweak Theory: 2
Electroweak Theory: 2 Introduction QED The Fermi theory The standard model Precision tests CP violation; K and B systems Higgs physics Prospectus STIAS (January, 2011) Paul Langacker (IAS) 31 References
More information1. Electricity and Magnetism (Fall 1995, Part 1) A metal sphere has a radius R and a charge Q.
1. Electricity and Magnetism (Fall 1995, Part 1) A metal sphere has a radius R and a charge Q. (a) Compute the electric part of the Maxwell stress tensor T ij (r) = 1 {E i E j 12 } 4π E2 δ ij both inside
More informationParticles and Deep Inelastic Scattering
Particles and Deep Inelastic Scattering University HUGS - JLab - June 2010 June 2010 HUGS 1 k q k P P A generic scatter of a lepton off of some target. k µ and k µ are the 4-momenta of the lepton and P
More informationFYS 3120: Classical Mechanics and Electrodynamics
FYS 3120: Classical Mechanics and Electrodynamics Formula Collection Spring semester 2014 1 Analytical Mechanics The Lagrangian L = L(q, q, t), (1) is a function of the generalized coordinates q = {q i
More informationUnits and dimensions
Particles and Fields Particles and Antiparticles Bosons and Fermions Interactions and cross sections The Standard Model Beyond the Standard Model Neutrinos and their oscillations Particle Hierarchy Everyday
More informationInteractions/Weak Force/Leptons
Interactions/Weak Force/Leptons Quantum Picture of Interactions Yukawa Theory Boson Propagator Feynman Diagrams Electromagnetic Interactions Renormalization and Gauge Invariance Weak and Electroweak Interactions
More informationLecture 9: RR-sector and D-branes
Lecture 9: RR-sector and D-branes José D. Edelstein University of Santiago de Compostela STRING THEORY Santiago de Compostela, March 6, 2013 José D. Edelstein (USC) Lecture 9: RR-sector and D-branes 6-mar-2013
More information2 Feynman rules, decay widths and cross sections
2 Feynman rules, decay widths and cross sections 2.1 Feynman rules Normalization In non-relativistic quantum mechanics, wave functions of free particles are normalized so that there is one particle in
More information4. The Standard Model
4. The Standard Model Particle and Nuclear Physics Dr. Tina Potter Dr. Tina Potter 4. The Standard Model 1 In this section... Standard Model particle content Klein-Gordon equation Antimatter Interaction
More informationSemi-Classical Theory of Radiative Transitions
Semi-Classical Theory of Radiative Transitions Massimo Ricotti ricotti@astro.umd.edu University of Maryland Semi-Classical Theory of Radiative Transitions p.1/13 Atomic Structure (recap) Time-dependent
More informationInteractions/Weak Force/Leptons
Interactions/Weak Force/Leptons Quantum Picture of Interactions Yukawa Theory Boson Propagator Feynman Diagrams Electromagnetic Interactions Renormalization and Gauge Invariance Weak and Electroweak Interactions
More informationMultipole Expansion for Radiation;Vector Spherical Harmonics
Multipole Expansion for Radiation;Vector Spherical Harmonics Michael Dine Department of Physics University of California, Santa Cruz February 2013 We seek a more systematic treatment of the multipole expansion
More informationWeak interactions, parity, helicity
Lecture 10 Weak interactions, parity, helicity SS2011: Introduction to Nuclear and Particle Physics, Part 2 2 1 Weak decay of particles The weak interaction is also responsible for the β + -decay of atomic
More informationGeneral Relativity and Cosmology Mock exam
Physikalisches Institut Mock Exam Universität Bonn 29. June 2011 Theoretische Physik SS 2011 General Relativity and Cosmology Mock exam Priv. Doz. Dr. S. Förste Exercise 1: Overview Give short answers
More informationRetarded Potentials and Radiation
Retarded Potentials and Radiation No, this isn t about potentials that were held back a grade :). Retarded potentials are needed because at a given location in space, a particle feels the fields or potentials
More informationFACULTY OF SCIENCE. High Energy Physics. WINTHROP PROFESSOR IAN MCARTHUR and ADJUNCT/PROFESSOR JACKIE DAVIDSON
FACULTY OF SCIENCE High Energy Physics WINTHROP PROFESSOR IAN MCARTHUR and ADJUNCT/PROFESSOR JACKIE DAVIDSON AIM: To explore nature on the smallest length scales we can achieve Current status (10-20 m)
More informationIntroduction to Elementary Particles
David Criffiths Introduction to Elementary Particles Second, Revised Edition WILEY- VCH WILEY-VCH Verlag GmbH & Co. KGaA Preface to the First Edition IX Preface to the Second Edition XI Formulas and Constants
More informationDISCRETE SYMMETRIES IN NUCLEAR AND PARTICLE PHYSICS. Parity PHYS NUCLEAR AND PARTICLE PHYSICS
PHYS 30121 NUCLEAR AND PARTICLE PHYSICS DISCRETE SYMMETRIES IN NUCLEAR AND PARTICLE PHYSICS Discrete symmetries are ones that do not depend on any continuous parameter. The classic example is reflection
More informationStandard Model & Beyond
XI SERC School on Experimental High-Energy Physics National Institute of Science Education and Research 13 th November 2017 Standard Model & Beyond Lecture III Sreerup Raychaudhuri TIFR, Mumbai 2 Fermions
More informationIntro to Nuclear and Particle Physics (5110)
Intro to Nuclear and Particle Physics (5110) March 13, 009 Nuclear Shell Model continued 3/13/009 1 Atomic Physics Nuclear Physics V = V r f r L r S r Tot Spin-Orbit Interaction ( ) ( ) Spin of e magnetic
More informationD Göttingen, Germany. Abstract
Electric polarizabilities of proton and neutron and the relativistic center-of-mass coordinate R.N. Lee a, A.I. Milstein a, M. Schumacher b a Budker Institute of Nuclear Physics, 60090 Novosibirsk, Russia
More information(a) Show that electric field and magnetic field have units (force)/area or energy/volume.
Problem. Units (a) how that electric field and magnetic field have units (force)/area or energy/volume. (b) A rule of thumb that you may need in the lab is that coaxial cable has a capcitance of 2 pf/foot.
More informationElectrodynamics Exam Solutions
Electrodynamics Exam Solutions Name: FS 215 Prof. C. Anastasiou Student number: Exercise 1 2 3 4 Total Max. points 15 15 15 15 6 Points Visum 1 Visum 2 The exam lasts 18 minutes. Start every new exercise
More informationProblem Set # 4 SOLUTIONS
Wissink P40 Subatomic Physics I Fall 007 Problem Set # 4 SOLUTIONS 1. Gee! Parity is Tough! In lecture, we examined the operator that rotates a system by 180 about the -axis in isospin space. This operator,
More informationProblem Set # 2 SOLUTIONS
Wissink P640 Subatomic Physics I Fall 007 Problem Set # SOLUTIONS 1. Easy as π! (a) Consider the decay of a charged pion, the π +, that is at rest in the laboratory frame. Most charged pions decay according
More informationExpansion of 1/r potential in Legendre polynomials
Expansion of 1/r potential in Legendre polynomials In electrostatics and gravitation, we see scalar potentials of the form V = K d Take d = R r = R 2 2Rr cos θ + r 2 = R 1 2 r R cos θ + r R )2 Use h =
More informationCavendish Laboratory Institute of Astronomy
Andy Parker George Efstathiou Cavendish Laboratory Institute of Astronomy This is a 16 lecture Part III Minor Option. Tuesdays and Thursdays 10 am Textbooks: Perkins Particle Astrophysics Bergstrom and
More informationRelativistic corrections of energy terms
Lectures 2-3 Hydrogen atom. Relativistic corrections of energy terms: relativistic mass correction, Darwin term, and spin-orbit term. Fine structure. Lamb shift. Hyperfine structure. Energy levels of the
More informationIntroduction to the School
Lucio Crivellari Instituto de Astrofísica de Canarias D.pto de Astrofísica, Universidad de La Laguna & INAF Osservatorio Astronomico di Trieste (Italy) Introduction to the School 10/11/17 1 Setting the
More informationElectricity & Magnetism Qualifier
Electricity & Magnetism Qualifier For each problem state what system of units you are using. 1. Imagine that a spherical balloon is being filled with a charged gas in such a way that the rate of charge
More informationA Brief Introduction to Relativistic Quantum Mechanics
A Brief Introduction to Relativistic Quantum Mechanics Hsin-Chia Cheng, U.C. Davis 1 Introduction In Physics 215AB, you learned non-relativistic quantum mechanics, e.g., Schrödinger equation, E = p2 2m
More informationLecture 3. lecture slides are at:
Lecture 3 lecture slides are at: http://www.physics.smu.edu/ryszard/5380fa16/ Proton mass m p = 938.28 MeV/c 2 Electron mass m e = 0.511 MeV/c 2 Neutron mass m n = 939.56 MeV/c 2 Helium nucleus α: 2 protons+2
More informationIntroduction to particle physics Lecture 12: Weak interactions
Introduction to particle physics Lecture 12: Weak interactions Frank Krauss IPPP Durham U Durham, Epiphany term 2010 1 / 22 Outline 1 Gauge theory of weak interactions 2 Spontaneous symmetry breaking 3
More informationIX. Electroweak unification
IX. Electroweak unification The problem of divergence A theory of weak interactions only by means of W ± bosons leads to infinities e + e - γ W - W + e + W + ν e ν µ e - W - µ + µ Divergent integrals Figure
More informationLecture 7. both processes have characteristic associated time Consequence strong interactions conserve more quantum numbers then weak interactions
Lecture 7 Conserved quantities: energy, momentum, angular momentum Conserved quantum numbers: baryon number, strangeness, Particles can be produced by strong interactions eg. pair of K mesons with opposite
More informationarxiv: v1 [gr-qc] 12 Sep 2018
The gravity of light-waves arxiv:1809.04309v1 [gr-qc] 1 Sep 018 J.W. van Holten Nikhef, Amsterdam and Leiden University Netherlands Abstract Light waves carry along their own gravitational field; for simple
More informationElectric and Magnetic Forces in Lagrangian and Hamiltonian Formalism
Electric and Magnetic Forces in Lagrangian and Hamiltonian Formalism Benjamin Hornberger 1/26/1 Phy 55, Classical Electrodynamics, Prof. Goldhaber Lecture notes from Oct. 26, 21 Lecture held by Prof. Weisberger
More informationECE 240a - Notes on Spontaneous Emission within a Cavity
ECE 0a - Notes on Spontaneous Emission within a Cavity Introduction Many treatments of lasers treat the rate of spontaneous emission as specified by the time constant τ sp as a constant that is independent
More informationCosmology and particle physics
Cosmology and particle physics Lecture notes Timm Wrase Lecture 5 The thermal universe - part I In the last lecture we have shown that our very early universe was in a very hot and dense state. During
More informationAPPENDIX E SPIN AND POLARIZATION
APPENDIX E SPIN AND POLARIZATION Nothing shocks me. I m a scientist. Indiana Jones You ve never seen nothing like it, no never in your life. F. Mercury Spin is a fundamental intrinsic property of elementary
More informationLecturer: Bengt E W Nilsson
2009 05 07 Lecturer: Bengt E W Nilsson From the previous lecture: Example 3 Figure 1. Some x µ s will have ND or DN boundary condition half integer mode expansions! Recall also: Half integer mode expansions
More information