INTERFACE of QCD and NUCLEAR PHYSICS
|
|
- Blaise Wilson
- 5 years ago
- Views:
Transcription
1 Confinement8 Mainz 5 September 28 ITERFACE of QCD and UCLEAR PHYSICS Wolfram Weise Low-Energy QCD and CHIRAL SYMMETRY uclear Forces in the context of CHIRAL EFFECTIVE FIELD THEORY uclear Matter Energy Density Functional and Finite uclei Symmetry Breaking Patterns: density dependence of the CHIRAL CODESATE
2 1. Prelude: UCLEAR PHYSICS explores PHASES and STRUCTURES of QCD T [GeV] f = 2 (q = u, d) QCD PHASE DIAGRAM nuclei.2 temperature T c hadron phase qq nuclear matter quark gluon phase nuclear matter critical point 1 GeV? (color) CSC phases qq superconductor? µ B baryon chemical baryon potential chemical potential.15 density [fm 3 ] Scales in nuclear matter momentum scale: Fermi momentum distance: energy per nucleon: (in)compressibility: k F 1.4 fm 1 2m d 1.8 fm 1.3 m 1 E/A 16 MeV K = (26 ± 3) MeV
3 QCD Phases and Symmetry Breaking Pattern QCD Thermodynamics ψψ T ψψ chiral condensate S. Rössner, T. Hell, M. Cristoforetti, W.W. (28) Polyakov loop T/T c Φ.4.2 Lattice QCD (2+1 flavours) M. Cheng et al. Phys. Rev. D77 (28) Quasiparticle Model Chiral Quarks + Polyakov Loop (PJL Model) S. Rössner, C. Ratti, W.W. Phys. Rev. D 75 (27) 347 Spontaneously broken CHIRAL SYMMETRY at low temperature T < T c.2 GeV
4 Spontaneously Broken CHIRAL SYMMETRY AMBU - GOLDSTOE BOSO: PIO ORDER PARAMETER: PIO DECAY COSTAT A a µ() b (p) = iδ ab p µ f µ Axial current f = 92.4 MeV ν SYMMETRY BREAKIG SCALE: Λ χ = 4 f 1 GeV PCAC: m 2 f 2 = m q ψψ + O(m 2 q) Gell-Mann - Oakes - Renner Relation
5 CHIRAL EFFECTIVE FIELD THEORY Gasser & Leutwyler Weinberg Ecker... many others LOW-EERGY QCD: Effective Field Theory of weakly interacting ambu-goldstone Bosons (PIOS) representing QCD at scales Q << 4 f 1 GeV Interacting systems of PIOS (light / fast) and UCLEOS (heavy / slow): L eff = L (U, U) + L (Ψ, U,...) U(x) = exp[iτ a a (x)/f ] Construction of Effective Lagrangian: Symmetries short distance dynamics: contact terms
6 Low-Energy Expansion: CHIRAL PERTURBATIO THEORY small parameter: Q 4f energy / momentum / pion mass 1 GeV successfully applied to: PIO-PIO scattering PIO-UCLEO scattering PIO photoproduction and COMPTO scattering on the UCLEO long range UCLEO-UCLEO interaction UCLEAR MATTER and UCLEI
7 2. uclear Forces - Recent Developments - V III II I Hierarchy of SCALES potential short distance two-pion exchange one-pion exchange two-pion exchange one-pion exchange r [µ 1 ]
8 ucleon-ucleon Interaction M. Taketani, Suppl. Prog. Theor. Phys. (1956) more than 5 years ago... Fig. I. Three Regions of uclear Potential.* Region I. Classi.cal region, r*\.irc-t, (r-t is the pion Comp' ton wave length) where the one-pion-exchange potential domi' nates and the quantitative behavior of the potential has been established. Region II. D.ynamical regi.on,.7{l!r{i.5rc-r, where the two-pion-exchange potential competes with and exceeds the one' pion-exchange potential. The recoil effect is also appreciable in this region. The qualitative behavior, however, has been clarified. Region III. Phenomenologi.cal region, r1.7rc-r, where exist so many complicated effects,.g., the relativistic effect, the isobar effect, the effect of new particles, etc., that at present we may have no means but some phenomenological treatment to fit with experiments. M. Taketani, S. akamura, M. Sasaki Prog. Theor. Phys. 6 (1951) 581 region 1 long distance: one-pion exchange H. Yukawa (1935) region 1I intermediate distance: two-pion exchange H. Miyazawa et al. (1957) region 1I1 short distance: unresolved
9 UCLEAR ITERACTIOS from CHIRAL EFFECTIVE FIELD THEORY Weinberg Bedaque & van Kolck Bernard, Epelbaum, Kaiser, Meissner;... ( ) Q O Λ ( ) Q 2 O Λ 2 ( ) Q 3 O Λ 3 ( ) Q 4 O Λ 4 Systematically organized HIERARCHY
10 Scattering Phase Shifts from CHIRAL EFFECTIVE FIELD THEORY Entem, Machleidt, Phys. Rev. C68 (23) 411 Epelbaum, Glöckle, Meißner, ucl. Phys. A747 (25) 362 LO 2 LO 3 LO uclear Fo om m ChEFT quantitatively accurate at same level of precision as best phenomenological potentials
11 Explicit (123) DEGREES of FREEDOM Large spin-isospin polarizabilty of the ucleon " 3/2 - " 1/2 (µbarn) This wor Ref.[1] HDT SAID UIM example: polarized Compton scattering β = g 2 A f 2 (M M ) 5 fm (MeV) E γ MAMI (21) M M 2 m << 4 f (small scale) Pionic Van der Waals - type intermediate range central potential. Kaiser, S. Gerstendörfer, W. W., PA637 (1998) 395. Kaiser, S. Fritsch, W. W., PA75 (25) 259 C. Ordonez, L. Ray, U. van Kolck, PRL 72 (1994) g2 A V c (r) = 32 2 f 2 J. Fujita, H. Miyazawa; Prog. Theor. Phys. 17 (1957) 36 Pieper, Pandharipande, Wiringa, Carlson, PRC64 (21) 141 β e 2m r r 6 P(m r) strong 3-body interaction
12 Explicit (123) DEGREES of FREEDOM (contd.) Kaiser et al., Ordonez et al. Krebs, Epelbaum, Meißner (27) Important physics of (123) promoted to LO Improved convergence
13 3. CHIRAL DYAMICS and the UCLEAR MAY-BODY PROBLEM Small scales: PIOS (and DELTA isobars) as explicit degrees of freedom I-MEDIUM CHIRAL PERTURBATIO THEORY pion exchange processes in presence of filled Fermi sea short-distance dynamics:. Kaiser, S. Fritsch, W. W. (22-25) k F 2 m M M << 4 f in-medium Loop expansion in ChPT Systematic expansion of EERGY DESITY E(k F ) in powers of Fermi momentum [modulo functions f n (k F /m )], 2nd order TESOR force + nucleon s SPI-ISOSPI polarizability contact interactions In-medium nucleon propagator: i γ p M + iɛ 2(γ p + M )δ(p 2 M 2 )θ(p )θ(k F p )
14 UCLEAR MATTER In-medium ChPT 3-loop (,, ) Input parameter: single contact term basically: analytic calculation Output: E/A [MeV] S. Fritsch,. Kaiser, W. W. ucl. Phys. A 75 (25) 259 empirical 3-body + Pauli [ ] ρ [fm 3 ] Binding & saturation E /A = 16 MeV, ρ =.16 fm 3, K = 29 MeV Realistic (complex, momentum dependent) single-particle potential... satisfying Hugenholtz - van Hove and Luttinger theorems (!) Asymmetry energy A(k F) = 34 MeV Landau parameters Spin-orbit interaction (2nd contact term)
15 UCLEAR THERMODYAMICS UCLEAR CHIRAL (PIO) DYAMICS BIDIG & SATURATIO: Yukawa + Van der Waals + Pauli V(r) e 2m r +... plus contact terms, r 6 P(m r) P [MeV/fm 3 ] nuclear matter: equation of state pressure 3-loop in-medium ChEFT T = 25 MeV 2 T=25MeV T=2MeV T=15MeV T=1MeV T=5MeV ρ [fm -3 ] T = T=MeV Liquid - Gas Transition at Critical Temperature T = 15 MeV c (empirical: T = MeV) c baryon density S. Fritsch,. Kaiser, W. W. : ucl. Phys. A 75 (25) 259
16 gure 7.6: The current knowledge of nuclear masses. Preliminary results obtained on-line from the uclei in the Universe Z from QCD via CHIRAL EFFECTIVE FIELD THEORY Proton umber eutron umber to the stable nuclei known masses up to 95 mass measurement s 95 - mass measurement s 2 (on-line identification) unknown masses T > 1s unknown masses T < 1s unknown masses only UCLEAR CHART?
17 UCLEAR MAY-BODY CALCULATIOS... using and interactions from Chiral Effective Field Theory!"#$"%&#'(&))#*"+&),%&-.)/-,"%, , 15 $,67+, 18 $,,9,,! 5 :;!"#$"%&' (%)"'*+),-.)//)12234) systematic improvements with inclusion of 3-body interactions
18 DESITY FUCTIOAL STRATEGIES... constrained by (chiral) symmetry breaking pattern of Low-Energy QCD E[ρ] = E kin + d 3 x [E () (ρ) + E exc (ρ)] + E coul ρ ρ(x) Kohn - Sham equations E exc (ρ) : from in-medium Chiral Perturbation Theory ( Pionic fluctuations ) E () (ρ) : Hartree mean field(s) from contact terms strong SCALAR and VECTOR mean fields leading order I-MEDIUM changes of QCD CODESATES
19 Strategy : deviations (in %) between calculated and measured binding energies per nucleon... Examples (part I) Calculate physics at long and intermediate distances using nuclear chiral effective field theory Fix short distance constants (contact interactions) e.g. in Pb region Predict systematics for all other nuclei... and charge radii P. Finelli et al., ucl. Phys. A77 (26) 1 ch δe/a (%) 16 O 4 Ca 48Ca 72 i 9Zr 116 Sn124Sn 132 Sn 24Pb 28 Pb 214Pb 21 Po P. Finelli et al.: ucl. Phys. A77 (26) 1 δ r 2 1/2 (%) L3 DD-ME1 FKVW_new
20 Examples (part II) 48 charge density of Ca F(q) Exp. values FKVW_new ρ cgh (fm -3 ).8.8 ρ ch (r).6.6 [fm 3 ] ρ cgh (fm -3 ) Ca Exp. Th q (fm -1 ) ρ(fm r [fm] -3 ) P. Finelli,. Kaiser, D. Vretenar, W. W. : ucl. Phys. A735 (24) 449, A77 (26) 1
21 Examples (part III): deviations (in %) between calculated and measured binding energies DEFORMED UCLEI Ground state deformations δe (%) d Sm Gd Dy Er Yb A Hf Os Pt β Exp. data FKVW [25] d Sm Gd P. Finelli et al., ucl. Phys. A77 (26) 1 Systematics through isotopic chains governed by isospin dependent forces from chiral pion dynamics Er Dy Yb A Hf Os Pt TESOR force
22 5. CHIRAL CODESATE at finite DESITY T? T first ψψ order ψψ coexistence? baryon chemical potential µ B baryon density ρ sigma term m q M m q in-medium Chiral Effective Field Theory qq ρ qq = 1 ρ f 2 [ σ m 2 ( 1 3 p2 F 1 M 2 ) m 2 ( )] Eint (p F ) A (T = ) (free) Fermi gas of nucleons nuclear interactions (dependence on pion mass)
23 CHIRAL CODESATE: DESITY DEPEDECE Symmetric uclear Matter Results from: T = In-medium Chiral Effective Field Theory constrained by realistic nuclear equation of state condensate ratio ψψ (ρ) ψψ (ρ = ) chiral limit m ρ chiral limit m chiral in-medium dynamics m =.14 GeV leading order leading order (Fermi gas). Kaiser, Ph. de Homont, W. W. Phys. Rev. C 77 (28) ρ [fmρ [fm 3-3 ] Substantial change of symmetry breaking scenario between chiral limit m q = and physical quark mass m q 5 MeV uclear Physics would be very different in the chiral limit! (smaller quark mass stronger binding)
24 CHIRAL CODESATE: DESITY DEPEDECE eutron Matter ψψ (ρ n ) ψψ (ρ n = ) chiral in-medium dynamics leading order linear T = m =135MeV. Kaiser, W. W. (28) arxix: neutron star territory ρ n [fm -3 ] Qualitative difference between nuclear and neutron matter Important: realistic treatment of two-body and three-body correlations in extrapolations to high-density matter
25 ITERFACE of QCD and UCLEAR PHYSICS Low-Energy QCD Spontaneously broken CHIRAL SYMMETRY uclear Forces from CHIRAL EFFECTIVE FIELD THEORY 3- and 4-body interactions Convergence issues interaction from Lattice QCD? uclear Matter Low-momentum eff. interaction Energy Density Functional... and hypernuclei Convergence issues RG strategies Finite uclei Spin-orbit interactions Symmetry Breaking Patterns density dependence of the CHIRAL CODESATE implications for cold compressed baryonic matter
26 proach to nuclear force POTETIAL from LATTICE QCD. Ishii, S. Aoki, T. Hatsuda: Phys. Rev. Lett. 99 (27) 221; arxiv: Ish φ(r) φ(x,y,z=; 1 S ) x y r time (Euclidean) -1 x[fm] space Reconstruct potential from wave function: r [fm] S 3 S y[fm] V C (r) = E + 2 φ(r) 2µ φ(r) V C (r) [MeV] S 3 S1 m =.53 GeV r [fm] so far: quenched QCD large quark/pion masses ave functions in 1 S and 3 S 1 channels (left), and potentials (right), i.e., central force i effective central Repulsive force in 3 Score 1 channel for κ = The inset of the left figure is a 3D plo ction φ(x,y,z from = ; 1 Lattice S QCD ).... looking forward
27 ITERFACE of QCD and UCLEAR PHYSICS Low-Energy QCD Spontaneously broken CHIRAL SYMMETRY uclear Forces from CHIRAL EFFECTIVE FIELD THEORY 3- and 4-body interactions Convergence issues interaction from Lattice QCD uclear Matter Low-momentum effective interaction Convergence issues RG strategies Energy Density Functional... and hypernuclei Finite uclei Spin-orbit interactions Symmetry Breaking Pattern density dependence of the CHIRAL CODESATE implications for cold compressed baryonic matter
Spin-Orbit Interactions in Nuclei and Hypernuclei
Ab-Initio Nuclear Structure Bad Honnef July 29, 2008 Spin-Orbit Interactions in Nuclei and Hypernuclei Wolfram Weise Phenomenology Aspects of Chiral Dynamics and Spin-Orbit Forces Nuclei vs. -Hypernuclei:
More informationSYMMETRY BREAKING PATTERNS in QCD: CHIRAL and DECONFINEMENT Transitions
QCD Green s Functions, Confinement and Phenomenology ECT*, Trento, 1 September 29 SYMMETRY BREAKING PATTERNS in QCD: CHIRAL and DECONFINEMENT Transitions Wolfram Weise Modelling the PHASES of QCD in contact
More informationSUNY Stony Brook August 16, Wolfram Weise. with. Thomas Hell Simon Rössner Claudia Ratti
SUNY Stony Brook August 16, 27 PHASES of QCD POLYAKOV LOOP and QUASIPARTICLES Wolfram Weise with Thomas Hell Simon Rössner Claudia Ratti C. Ratti, M. Thaler, W. Weise: Phys. Rev. D 73 (26) 1419 C. Ratti,
More informationModern Theory of Nuclear Forces
Evgeny Epelbaum, FZ Jülich & University Bonn Lacanau, 29.09.2009 Modern Theory of Nuclear Forces Lecture 1: Lecture 2: Lecture 3: Introduction & first look into ChPT EFTs for two nucleons Nuclear forces
More informationModern Theory of Nuclear Forces
Evgeny Epelbaum PAX Meeting, Stockholm, 15.06.2010 Modern Theory of Nuclear Forces Evgeny Epelbaum, Ruhr-Universität Bochum Outline Chiral EFT for nuclear forces Some hot topics (work in progress) Deuteron
More informationChiral EFT for nuclear forces with Delta isobar degrees of freedom
with Delta isobar degrees of freedom Helmholtz-Institut für Strahlen- und Kernphysik (Theorie) and Bethe Center for Theoretical Physics, Universität Bonn, Nußallee 4-6, D-535 Bonn, Germany E-mail: hkrebs@itkp.uni-bonn.de
More informationEvgeny Epelbaum. Forschungszentrum Jülich & Universität Bonn
Evgeny Epelbaum KHuK Jahrestagung, GSI, 25.10.2007 Evgeny Epelbaum Forschungszentrum Jülich & Universität Bonn Outline Motivation & Introduction Few nucleons in chiral EFT: where do we stand Work in progress:
More informationLocal chiral NN potentials and the structure of light nuclei
Local chiral NN potentials and the structure of light nuclei Maria Piarulli @ELBA XIV WORKSHOP June 7-July 1 16, Marciana Marina, Isola d Elba PHYSICAL REVIEW C 91, 43(15) Minimally nonlocal nucleon-nucleon
More information8 September Dear Paul...
EXA 2011 Vienna PK Symposium 8 September 2011 Dear Paul... DEEPLY BOUND STATES of PIONIC ATOMS Experiment (GSI): K. Suzuki et al. Phys. Rev. Lett. 92 (2004) 072302 Theory: Energy Dependent Pion-Nucleus
More informationSelected Challenges in LOW ENERGY QCD and HADRON PHYSICS
Fundamental Challenges of QCD Schladming 6 March 29 Selected Challenges in LOW ENERGY QCD and HADRON PHYSICS Wolfram Weise Is the NAMBU-GOLDSTONE scenario of spontaneous CHIRAL SYMMETRY BREAKING well established?
More informationAb Initio Nuclear Structure Theory
Ab Initio Nuclear Structure Theory Lecture 1: Hamiltonian Robert Roth Overview Lecture 1: Hamiltonian Prelude Many-Body Quantum Mechanics Nuclear Hamiltonian Matrix Elements Lecture 2: Correlations Two-Body
More informationSelected Publications Wolfram Weise. B. Selected Publications last years (since 2005) status: December 2017 A. Monographs 256.
Selected Publications Wolfram Weise status: December 2017 A. Monographs Pions and Nuclei (with T.E.O. Ericson) International Series of Monographs in Physics Oxford University Press Clarendon, Oxford 1988
More informationLOW-ENERGY QCD and STRANGENESS in the NUCLEON
PAVI 09 Bar Harbor, Maine, June 009 LOW-ENERGY QCD and STRANGENESS in the NUCLEON Wolfram Weise Strategies in Low-Energy QCD: Lattice QCD and Chiral Effective Field Theory Scalar Sector: Nucleon Mass and
More informationNUCLEAR FORCES. Historical perspective
NUCLEAR FORCES Figure 1: The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. Nuclear forces (also known as nuclear interactions or strong forces) are
More informationNuclear Thermodynamics from Chiral Low-Momentum Interactions
Nuclear Thermodynamics from Chiral Low-Momentum Interactions arxiv:144.2136 (214) Corbinian Wellenhofer 1, Jeremy W. Holt 2, Norbert Kaiser 1, Wolfram Weise 1,3 1 Technische Universität München 2 University
More informationThree-nucleon forces and neutron-rich nuclei
Three-nucleon forces and neutron-rich nuclei Achim Schwenk Facets of Strong Interaction Physics Hirschegg 40 + Bengt 60, Jan. 18, 2012 Happy Birthday Bengt! Outline Understanding three-nucleon forces Three-body
More informationNuclei as Bound States
Nuclei as Bound States Lecture 1: Hamiltonian Robert Roth Overview Lecture 1: Hamiltonian Prelude Nuclear Hamiltonian Matrix Elements Two-Body Problem Correlations & Unitary Transformations Lecture 2:
More informationApplication of Equation of Motion Phonon Method to Nuclear and Exotic Nuclear Systems
Application of Equation of Motion Phonon Method to Nuclear and Exotic Nuclear Systems Petr Veselý Nuclear Physics Institute, Czech Academy of Sciences gemma.ujf.cas.cz/~p.vesely/ seminar at UTEF ČVUT,
More informationRenormalization group methods in nuclear few- and many-body problems
Renormalization group methods in nuclear few- and many-body problems Lecture 2 S.K. Bogner (NSCL/MSU) 2011 National Nuclear Physics Summer School University of North Carolina at Chapel Hill Lecture 2 outline
More informationPion-nucleon scattering around the delta-isobar resonance
Pion-nucleon scattering around the delta-isobar resonance Bingwei Long (ECT*) In collaboration with U. van Kolck (U. Arizona) What do we really do Fettes & Meissner 2001... Standard ChPT Isospin 3/2 What
More informationNuclear Physics from Lattice Effective Field Theory
Nuclear Physics from Lattice Effective Field Theory Dean Lee (NCSU/Bonn) work done in collaboration with Evgeny Epelbaum (Bochum) Hermann Krebs (Bochum) Ulf-G. Meißner (Bonn/Jülich) Buḡra Borasoy (now
More informationStructure of Atomic Nuclei. Anthony W. Thomas
Structure of Atomic Nuclei Anthony W. Thomas JLab Users Meeting Jefferson Lab : June 2 nd 2015 The Issues What lies at the heart of nuclear structure? Start from a QCD-inspired model of hadron structure
More informationTheory of ANTIKAON interactions with NUCLEONS and NUCLEI a state-of-the-art report
67th Annual Meeting of the Physical Society of Japan 25 March 2012 Theory of ANTIKAON interactions with NUCLEONS and NUCLEI a state-of-the-art report Wolfram Weise Low-energy QCD: symmetries and symmetry
More informationFermi-Liquid Theory for Strong Interactions
Fermi-Liquid Theory for Strong Interactions H. Lenske Institut für Theoretische Physik, U. Giessen The theorist s dream from asymptotic freedom to confinement to the nuclear shell model Nucleus ~ cold,
More informationLattice Simulations with Chiral Nuclear Forces
Lattice Simulations with Chiral Nuclear Forces Hermann Krebs FZ Jülich & Universität Bonn July 23, 2008, XQCD 2008, NCSU In collaboration with B. Borasoy, E. Epelbaum, D. Lee, U. Meißner Outline EFT and
More informationOrigin of the Nuclear EOS in Hadronic Physics and QCD. Anthony W. Thomas
Origin of the Nuclear EOS in Hadronic Physics and QCD Anthony W. Thomas XXX Symposium on Nuclear Physics - Cocoyoc: Jan 5 th 2007 Operated by Jefferson Science Associates for the U.S. Department of Energy
More information1 Introduction. 2 The hadronic many body problem
Models Lecture 18 1 Introduction In the next series of lectures we discuss various models, in particluar models that are used to describe strong interaction problems. We introduce this by discussing the
More informationNuclear structure Anatoli Afanasjev Mississippi State University
Nuclear structure Anatoli Afanasjev Mississippi State University 1. Nuclear theory selection of starting point 2. What can be done exactly (ab-initio calculations) and why we cannot do that systematically?
More informationThe oxygen anomaly F O
The oxygen anomaly O F The oxygen anomaly - not reproduced without 3N forces O F without 3N forces, NN interactions too attractive many-body theory based on two-nucleon forces: drip-line incorrect at 28
More informationSome new developments in relativistic point-coupling models
Some new developments in relativistic point-coupling models T. J. Buervenich 1, D. G. Madland 1, J. A. Maruhn 2, and P.-G. Reinhard 3 1 Los Alamos National Laboratory 2 University of Frankfurt 3 University
More informationCold and dense QCD matter
Cold and dense QCD matter GCOE sympodium Feb. 15, 2010 Yoshimasa Hidaka Quantum ChromoDynamics Atom Electron 10-10 m Quantum ChromoDynamics Atom Nucleon Electron 10-10 m 10-15 m Quantum ElectroDynamics
More informationWeakly-Bound Systems in Atomic and Nuclear Physics March 2010
Electroweak properties of Weakly- Bound Light Nuclei Weakly-Bound Systems in Atomic and Nuclear Physics March 2010 INSTITUTE FOR NUCLEAR THEORY Collaborators Sonia Bacca Winfried Leidemann, Giuseppina
More informationPHYSIK der STARKEN WECHSELWIRKUNG: PHASEN und STRUKTUREN aus QUARKS und GLUONEN
Mainz, 23. November 2004 PHYSIK der STARKEN WECHSELWIRKUNG: PHASEN und STRUKTUREN aus QUARKS und GLUONEN Wolfram Weise TU München Stichworte zur Quanten Chromo Dynamik Struktur und Masse des Nukleons Niederenergie
More informationThe theory of nuclear forces: Is the never-ending ending story coming to an end? R. Machleidt University of Idaho
The theory of nuclear forces: Is the never-ending ending story coming to an end? University of Idaho What s left to say? Put the recent progress into a wider perspective. Fill in some missing details.
More informationMesonic and nucleon fluctuation effects in nuclear medium
Mesonic and nucleon fluctuation effects in nuclear medium Research Center for Nuclear Physics Osaka University Workshop of Recent Developments in QCD and Quantum Field Theories National Taiwan University,
More informationModern Theory of Nuclear Forces
Evgeny Epelbaum, FZ Jülich & University Bonn Lacanau, 28.09.2009 Modern Theory of Nuclear Forces Lecture 1: Lecture 2: Introduction & first look into ChPT EFTs for two nucleons Chiral Perturbation Theory
More informationThree-nucleon potentials in nuclear matter. Alessandro Lovato
Three-nucleon potentials in nuclear matter Alessandro Lovato PRC 83, 054003 (2011) arxiv:1109.5489 Outline Ab initio many body method Nuclear Hamiltonian: 2- and 3- body potentials Density dependent potential
More informationBaroion CHIRAL DYNAMICS
Baroion CHIRAL DYNAMICS Baryons 2002 @ JLab Thomas Becher, SLAC Feb. 2002 Overview Chiral dynamics with nucleons Higher, faster, stronger, Formulation of the effective Theory Full one loop results: O(q
More informationRelativistic point-coupling models for finite nuclei
Relativistic point-coupling models for finite nuclei T. J. Buervenich 1, D. G. Madland 1, J. A. Maruhn 2, and P.-G. Reinhard 3 1 Los Alamos National Laboratory 2 University of Frankfurt 3 University of
More informationNucleon Nucleon Forces and Mesons
Canada s ational Laboratory for Particle and uclear Physics Laboratoire national canadien pour la recherche en physique nucléaire et en physique des particules ucleon ucleon Forces and Mesons Sonia Bacca
More informationNeutron-rich matter and neutrino-matter interactions based on chiral effective field theory
Neutron-rich matter and neutrino-matter interactions based on chiral effective field theory Achim Schwenk Astrophysical Transients: Multi-Messenger Probes of Nuclear Physics INT, July 29, 2011 Outline
More informationarxiv: v1 [nucl-th] 17 Apr 2010
JLAB-THY-1-1165 Hypernuclei in the quark-meson coupling model K. Tsushima and P. A. M. Guichon Thomas Jefferson Lab., 12 Jefferson Ave., ewport ews, VA 2 366, USA SPh-DAPIA, CEA Saclay, F91191 Gif sur
More informationPoS(Confinement8)147. Universality in QCD and Halo Nuclei
Helmholtz-Institut für Strahlen- und Kernphysik (Theorie) and Bethe Center for Theoretical Physics, University of Bonn, Germany E-mail: hammer@itkp.uni-bonn.de Effective Field Theory (EFT) provides a powerful
More informationNuclear Forces - Lecture 1 - R. Machleidt University of Idaho
CNS Summer School, Univ. of Tokyo, at Wako campus of RIKEN, Aug. 18-23, 2005 Nuclear Forces - Lecture 1 - R. Machleidt University of Idaho 1 Nuclear Forces - Overview of all lectures - Lecture 1: History,
More informationOverview of low energy NN interaction and few nucleon systems
1 Overview of low energy NN interaction and few nucleon systems Renato Higa Theory Group, Jefferson Lab Cebaf Center, A3 (ext6363) higa@jlaborg Lecture II Basics on chiral EFT π EFT Chiral effective field
More informationQuantum Monte Carlo calculations of medium mass nuclei
Quantum Monte Carlo calculations of medium mass nuclei Diego Lonardoni FRIB Theory Fellow In collaboration with: J. Carlson, LANL S. Gandolfi, LANL X. Wang, Huzhou University, China A. Lovato, ANL & UniTN
More informationPhotoabsorption and Photoproduction on Nuclei in the Resonance Region
Photoabsorption and Photoproduction on Nuclei in the Resonance Region Susan Schadmand Institut für Kernphysik First Workshop on Quark-Hadron Duality Frascati, June 6-8, 2005 electromagnetic probes Hadron
More informationChiral Nuclear Effective Field Theory
Chiral uclear Effective Field Theory U. van Kolck University of Arizona Supported in part by US DOE and Sloan Foundation Background by S. Hossenfelder In emoriam Vijay Pandharipande See talks by Carlson,
More informationReview of lattice EFT methods and connections to lattice QCD
Review of lattice EFT methods and connections to lattice QCD Dean Lee Michigan State University uclear Lattice EFT Collaboration Multi-Hadron Systems from Lattice QCD Institute for uclear Theory Feburary
More informationMICROSCOPIC OPTICAL POTENTIAL FROM NN CHIRAL POTENTIALS. Carlotta Giusti Università and INFN, Pavia. Matteo Vorabbi (TRIUMF) Paolo Finelli (Bologna)
MICROSCOPIC OPTICAL POTENTIAL FROM NN CHIRAL POTENTIALS Carlotta Giusti Università and INFN, Pavia Matteo Vorabbi (TRIUMF) Paolo Finelli (Bologna) Nuclear ab initio Theories and Neutrino Physics: INT Seattle
More informationSloppy Nuclear Energy Density Functionals: effective model optimisation. T. Nikšić and D. Vretenar
Sloppy Nuclear Energy Density Functionals: effective model optimisation T. Nikšić and D. Vretenar Energy Density Functionals the nuclear many-body problem is effectively mapped onto a one-body problem
More informationLight hypernuclei based on chiral and phenomenological interactions
Mitglied der Helmholtz-Gemeinschaft Light hypernuclei based on chiral and phenomenological interactions Andreas Nogga, Forschungszentrum Jülich International Conference on Hypernuclear and Strange Particle
More informationNeutron matter from chiral effective field theory interactions
Neutron matter from chiral effective field theory interactions Ingo Tews, In collaboration with K. Hebeler, T. Krüger, A. Schwenk, JINA Neutron Stars, May 26, 2016, Athens, OH Chiral effective field theory
More informationQCD in the light quark (up & down) sector (QCD-light) has two mass scales M(GeV)
QCD in the light quark (up & down) sector (QCD-light) has two mass scales M(GeV) 1 m N m ρ Λ QCD 0 m π m u,d In a generic physical system, there are often many scales involved. However, for a specific
More informationNuclear structure I: Introduction and nuclear interactions
Nuclear structure I: Introduction and nuclear interactions Stefano Gandolfi Los Alamos National Laboratory (LANL) National Nuclear Physics Summer School Massachusetts Institute of Technology (MIT) July
More informationNuclear Forces - Lecture 1 -
Physics Department, Tohoku University, June 30 July 2, 2014 Nuclear Forces - Lecture 1 - Historical Perspective R. Machleidt University of Idaho 1 Nuclear Forces - Overview of all lectures - Lecture 1:
More informationNuclear forces and their impact on structure, reactions and astrophysics
Nuclear forces and their impact on structure, reactions and astrophysics Lectures for Week 2 Dick Furnstahl Ohio State University July, 213 M. Chiral EFT 1 (as); χ-symmetry in NN scattering, QCD 2 (rjf)
More informationChiral Dynamics with Pions, Nucleons, and Deltas. Daniel Phillips Ohio University
Chiral Dynamics with Pions, Nucleons, and Deltas Daniel Phillips Ohio University Connecting lattice and laboratory EFT Picture credits: C. Davies, Jefferson Lab. What is an Effective Field Theory? M=f(p/Λ)
More informationPion-nucleon sigma-term - a review
Pion-nucleon sigma-term - a review M.E. Sainio Helsinki Institute of Physics, and Department of Physics, University of Helsinki, P.O. Box 64, 00014 Helsinki, Finland (Received: December 5, 2001) A brief
More informationStudy of nucleonic matter with a consistent twoand three-body perturbative chiral interaction
Journal of Physics: Conference Series OPEN ACCESS Study of nucleonic matter with a consistent twoand three-body perturbative chiral interaction To cite this article: L Coraggio et al 2014 J. Phys.: Conf.
More informationThe interplay of flavour- and Polyakov-loop- degrees of freedom
The interplay of flavour- and Polyakov-loopdegrees of freedom A PNJL model analysis Simon Rößner, Nino Bratović, Thomas Hell and Wolfram Weise Physik Department Technische Universität München Thursday,
More informationNucleon-nucleon interaction in covariant chiral effective field theory
Guilin, China The Seventh Asia-Pacific Conference on Few-Body Problems in Physics Nucleon-nucleon interaction in covariant chiral effective field theory Xiu-Lei Ren School of Physics, Peking University
More informationInternational workshop Strangeness Nuclear Physics 2017 March, 12th-14th, 2017, Osaka Electro-Communication University, Japan. quark mean field theory
International workshop Strangeness Nuclear Physics 2017 March, 12th-14th, 2017, Osaka Electro-Communication University, Japan The strangeness quark mean field theory Jinniu Hu School of Physics, Nankai
More informationTwo Loop Partially Quenched and Finite Volume Chiral Perturbation Theory Results
Two Loop Partially Quenched and Finite Volume Chiral Perturbation Theory Results E-mail: bijnens@thep.lu.se Niclas Danielsson and Division of Mathematical Physics, LTH, Lund University, Box 118, S 221
More information4 November Master 2 APIM. Le problème à N corps nucléaire: structure nucléaire
4 November 2010. Master 2 APIM Le problème à N corps nucléaire: structure nucléaire The atomic nucleus is a self-bound quantum many-body (manynucleon) system Rich phenomenology for nuclei Mean field Which
More informationQuark Structure of the Pion
Quark Structure of the Pion Hyun-Chul Kim RCNP, Osaka University & Department of Physics, Inha University Collaborators: H.D. Son, S.i. Nam Progress of J-PARC Hadron Physics, Nov. 30-Dec. 01, 2014 Interpretation
More informationQuantum Monte Carlo calculations with chiral Effective Field Theory Interactions
Quantum Monte Carlo calculations with chiral Effective Field Theory Interactions Alexandros Gezerlis East Lansing, MI 3rd International Symposium on Nuclear Symmetry Energy July 25, 2013 Motivation for
More informationNuclear Force from Lattice QCD
Department of Physics, University of Tokyo, Tokyo 113 0033, JAPAN E-mail: ishii@rarfaxp.riken.jp Sinya AOKI Graduate School of Pure and Applied Science, University of Tsukuba, Tukuba 305 8571, Ibaraki,
More informationNational Nuclear Physics Summer School Lectures on Effective Field Theory. Brian Tiburzi. RIKEN BNL Research Center
2014 National Nuclear Physics Summer School Lectures on Effective Field Theory I. Removing heavy particles II. Removing large scales III. Describing Goldstone bosons IV. Interacting with Goldstone bosons
More informationCoupled-cluster theory for medium-mass nuclei
Coupled-cluster theory for medium-mass nuclei Thomas Papenbrock and G. Hagen (ORNL) D. J. Dean (ORNL) M. Hjorth-Jensen (Oslo) A. Nogga (Juelich) A. Schwenk (TRIUMF) P. Piecuch (MSU) M. Wloch (MSU) Seattle,
More informationThe nucleon-nucleon system in chiral effective theory
The nucleon-nucleon system in chiral effective theory Daniel Phillips Ohio University Research supported by the US Department of Energy Plan χet for nuclear forces: the proposal Leading order for S waves
More informationHadron-Hadron Interactions from Lattice QCD
Hadron-Hadron Interactions from Lattice QCD Sinya AOKI Elba XI Workshop Electron-Nucleus Scattering XI June 21-25,2010, Elba, Italy 1. Introduction Nuclear force is a basis for understanding... structure
More informationQuantum Monte Carlo calculations of neutron and nuclear matter
Quantum Monte Carlo calculations of neutron and nuclear matter Stefano Gandolfi Los Alamos National Laboratory (LANL) Advances and perspectives in computational nuclear physics, Hilton Waikoloa Village,
More informationN and (1232) masses and the γn transition. Marc Vanderhaeghen College of William & Mary / Jefferson Lab
N and (1232) masses and the γn transition Marc Vanderhaeghen College of William & Mary / Jefferson Lab Hadron Structure using lattice QCD, INT, April 4, 2006 Outline 1) N and masses : relativistic chiral
More informationSmall bits of cold, dense matter
Small bits of cold, dense matter Alessandro Roggero (LANL) with: S.Gandolfi & J.Carlson (LANL), J.Lynn (TUD) and S.Reddy (INT) ArXiv:1712.10236 Nuclear ab initio Theories and Neutrino Physics INT - Seattle
More informationA Dyson-Schwinger equation study of the baryon-photon interaction.
A Dyson-Schwinger equation study of the baryon-photon interaction. Diana Nicmorus in collaboration with G. Eichmann A. Krassnigg R. Alkofer Jefferson Laboratory, March 24, 2010 What is the nucleon made
More informationNuclear Forces - Lecture 6 -
Physics Department, Tohoku University, June 30 July 2, 2014 Nuclear Forces - Lecture 6 - Nuclear many-body forces from chiral EFT R. Machleidt University of Idaho 1 Nuclear Forces - Overview of all lectures
More informationQRPA Calculations of Charge Exchange Reactions and Weak Interaction Rates. N. Paar
Strong, Weak and Electromagnetic Interactions to probe Spin-Isospin Excitations ECT*, Trento, 28 September - 2 October 2009 QRPA Calculations of Charge Exchange Reactions and Weak Interaction Rates N.
More informationConstraints on neutron stars from nuclear forces
Constraints on neutron stars from nuclear forces Achim Schwenk Workshop on the formation and evolution of neutron stars Bonn, Feb. 27, 2012 Main points Advances in nuclear forces and nuclear matter theory
More informationNew Frontiers in Nuclear Structure Theory
New Frontiers in Nuclear Structure Theory From Realistic Interactions to the Nuclear Chart Robert Roth Institut für Kernphysik Technical University Darmstadt Overview Motivation Nucleon-Nucleon Interactions
More informationUltracold atoms and neutron-rich matter in nuclei and astrophysics
Ultracold atoms and neutron-rich matter in nuclei and astrophysics Achim Schwenk NORDITA program Pushing the boundaries with cold atoms Stockholm, Jan. 23, 2013 Outline Advances in nuclear forces 3N forces
More informationNuclear electric dipole moment in the Gaussian expansion method
Nuclear electric dipole moment in the Gaussian expansion method Nodoka Yamanaka (ithes Group, RIKEN) In collaboration with E. Hiyama (RIKEN), T. Yamada (Kanto-Gakuin Univ.), Y. Funaki (RIKEN) 2015/10/12
More informationLECTURE ONE LECTURE TWO
LECTURE ONE -Description of ordinary matter, QCD, Chiral Symmetry and hadron masses -Any experimental evidence for partial restoration of Chiral Symmetry? Meson-Nucleon interaction in the medium -pionic
More informationMicroscopically Based Energy Functionals. S.K. Bogner (NSCL/MSU)
Microscopically Based Energy Functionals S.K. Bogner (NSCL/MSU) Dream Scenario: From QCD to Nuclei 2 SciDAC 2 Project Building a Universal Nuclear Energy Density Functional See http://undef.org for details
More informationThe symmetries of QCD (and consequences)
The symmetries of QCD (and consequences) Sinéad M. Ryan Trinity College Dublin Quantum Universe Symposium, Groningen, March 2018 Understand nature in terms of fundamental building blocks The Rumsfeld
More informationQuantitative understanding nuclear structure and scattering processes, based on underlying NN interactions.
Microscopic descriptions of nuclear scattering and reaction processes on the basis of chiral EFT M. Kohno Research Center for Nuclear Physics, Osaka, Japan Quantitative understanding nuclear structure
More informationNucelon self-energy in nuclear matter and how to probe ot with RIBs
Nucelon self-energy in nuclear matter and how to probe ot with RIBs Christian Fuchs University of Tübingen Germany Christian Fuchs - Uni Tübingen p.1/?? Outline relativistic dynamics E/A [MeV] 6 5 4 3
More informationEffective Field Theory and. the Nuclear Many-Body Problem
Effective Field Theory and the Nuclear Many-Body Problem Thomas Schaefer North Carolina State University 1 Schematic Phase Diagram of Dense Matter T nuclear matter µ e neutron matter? quark matter µ 2
More informationLisheng Geng. Ground state properties of finite nuclei in the relativistic mean field model
Ground state properties of finite nuclei in the relativistic mean field model Lisheng Geng Research Center for Nuclear Physics, Osaka University School of Physics, Beijing University Long-time collaborators
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 informationThe nucleon is an excitation of 3 quarks in the QCD vacuum. Understanding the vacuum structure and its properties, such as color confinement, is
The nucleon is an excitation of 3 quarks in the QCD vacuum. Understanding the vacuum structure and its properties, such as color confinement, is essential. Light quarks (up and down) are nearly massless,
More informationElectromagnetic currents from chiral EFT
ab a Forschungszentrum Jülich, Institut für Kernphysik (IKP-3) and Jülich Center for Hadron Physics, D-545 Jülich, Germany b Helmholtz-Institut für Strahlen- und Kernphysik (Theorie) and Bethe Center for
More informationPION DEUTERON SCATTERING LENGTH IN CHIRAL PERTURBATION THEORY UP TO ORDER χ 3/2
MENU 2007 11th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon September10-14, 2007 IKP, Forschungzentrum Jülich, Germany PION DEUTERON SCATTERING LENGTH IN CHIRAL PERTURBATION
More informationNucleon mass, sigma term, and lattice QCD
PHYSICL REVIEW D 69, 3455 4 Nucleon mass, sigma term, and lattice QCD Massimiliano Procura* Physik-Department, Theoretische Physik, Technische Universität München, D-85747 Garching, Germany and ECT, Villa
More informationLectures on Chiral Perturbation Theory
Lectures on Chiral Perturbation Theory I. Foundations II. Lattice Applications III. Baryons IV. Convergence Brian Tiburzi RIKEN BNL Research Center Chiral Perturbation Theory I. Foundations Low-energy
More informationThermodynamics. Quark-Gluon Plasma
Thermodynamics of the Quark-Gluon Plasma Claudia Ratti Torino University and INFN, Italy Claudia Ratti 1 Quick review of thermodynamics In lectures I and II we saw... QCD and its symmetries Polyakov loop
More informationNeutrino processes in supernovae from chiral EFT
Neutrino processes in supernovae from chiral EFT Achim Schwenk CANADA S NATIONAL LABORATORY FOR PARTICLE AND NUCLEAR PHYSICS Owned and operated as a joint venture by a consortium of Canadian universities
More informationNuclear Force from Lattice QCD. [1] Why nuclear force now? [2] NN force from lattice QCD [3] BB and BM forces from lattice QCD [4] Summary and Future
Nuclear Force from Lattice QCD [1] Why nuclear force now? [2] NN force from lattice QCD [3] BB and BM forces from lattice QCD [4] Summary and Future Tetsuo Hatsuda (Univ. Tokyo) NFQCD, Feb 17, 2010 The
More informationMesonic and nucleon fluctuation effects at finite baryon density
Mesonic and nucleon fluctuation effects at finite baryon density Research Center for Nuclear Physics Osaka University Workshop on Strangeness and charm in hadrons and dense matter Yukawa Institute for
More informationApplication of the complex scaling method to hadronic resonances Λ(1405) and K - pp resonances
Application of the complex scaling method to hadronic resonances Λ(1405) and K - pp resonances Akinobu Doté (KEK Theory Center, IPS / J-PARC branch) Takashi Inoue (ihon university) Takayuki Myo (Osaka
More information