Theoretical Physics at DESY and the University of Hamburg

Size: px
Start display at page:

Download "Theoretical Physics at DESY and the University of Hamburg"

Transcription

1 Theoretical Physics at DESY and the University of Hamburg DESY Research Topics & BBQ II. Institute for Theoretical Physics Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010

2 Facts about the Theory Groups > In total ~ 125 members ~ 50 at the DESY Theory Group in Hamburg ~ 15 at the DESY Theory Group in Zeuthen ~ 60 at the II. Institute for Theoretical Physics of the UHH > ~ 35 PhD students > The theory groups participate in several collaborative projects Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 2

3 Research Topics in Theoretical Physics > The Theory Groups in Hamburg and Zeuthen cover a large Variety of Topics in High-Energy Physics Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 3

4 Research Topics in Theoretical Physics > The Theory Groups in Hamburg and Zeuthen cover a large Variety of Topics in High-Energy Physics Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 4

5 Research Topics in Theoretical Physics > The Theory Groups in Hamburg and Zeuthen cover a large Variety of Topics in High-Energy Physics Algebraic QFT Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 5

6 Research Topics in Theoretical Physics > The Theory Groups in Hamburg and Zeuthen cover a large Variety of Topics in High-Energy Physics Astroparticle Physics Algebraic QFT Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 6

7 Research Topics in Theoretical Physics > The Theory Groups in Hamburg and Zeuthen cover a large Variety of Topics in High-Energy Physics Astroparticle Physics Algebraic QFT Elementary Particle and Collider Phenomenology Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 7

8 Research Topics in Theoretical Physics > The Theory Groups in Hamburg and Zeuthen cover a large Variety of Topics in High-Energy Physics Astroparticle Physics Algebraic QFT Elementary Particle and Collider Phenomenology Particle Cosmology Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 8

9 Research Topics in Theoretical Physics > The Theory Groups in Hamburg and Zeuthen cover a large Variety of Topics in High-Energy Physics Astroparticle Physics Algebraic QFT Elementary Particle and Collider Phenomenology String Theory Particle Cosmology Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 9

10 Algebraic Quantum Field Theory (AQFT) > General Framework for the Description of the Physics of Elementary Particles > Synthesis of Quantum Theory and Special Relativity > Emphasizes the role of algebraic relations among observables which properly determine a physical system >... Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 10

11 Astroparticle Physics > Propagation of Cosmic Rays Important Tool to understand Cosmic Ray Signals > Tests of Physics beyond the Standard Model > Dark Matter Indirect Detection: Search for Dark Matter Signatures in Cosmic Ray Signals > Neutrino Physics >... Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 11

12 Elementary Particle and Collider Phenomenology > Physics Studies at Present and Future Colliders, in particular LHC and a future linear electron-positron collider > Precision Tests of the Standard Model Higher Order Corrections > Physics of Electroweak Symmetry Breaking Higgs Physics at the LHC > Physics beyond the Standard Model > Flavor Physics B Physics Flavor Physics beyond the Standard Model Neutrino Physics > Quantum Chromodynamics (QCD) Parton Distribution Functions Supersymmetry (SUSY) Factorization Functions Extra Dimensions Lattice QCD Determination of Underlying Parameters from Collider Signals Determination of the Strong Coupling Constant >... Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 12

13 Particle Cosmology > Interdisciplinary Studies connecting High-Energy Physics, Astroparticle Physics, General Relativity and Early Universe Physics > Dark Matter > Dark Energy and Inflation Gravitino Dark Matter Implications for Baryogenesis, Big Bang Nucleosynthesis, Indirect Dark Matter Searches and Collider Searches > Baryogenesis Creation of the Matter-Antimatter Asymmetry in the Early Universe Leptogenesis Quantum Mechanical Description >... Cosmological Constant or Dynamical Field? Embedding in Particle Theories beyond the Standard Model > Axionlike Particles, WISPs and the Low-Energy Frontier Axions Axion-like Particles Weakly Interacting Sub-eV Particles Cosmological Consequences Light-Shining-through-the-Wall experiments like ALPS Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 13

14 String Theory > String Theory and Gravity Combination of Gravity with the Principles of Quantum Theory Supersymmetric Quantum Field Theory Supergravity > String Theory and Gauge Theory AdS/CFT Correspondence Duality between Gauge and String Theories > 2-Dimensional Field Theories > Non-Linear Sigma Models Exactly Solvable String Theories on Curved Spaces >... Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 14

15 Differences to Other Groups > Less or no Service Duties > Several Seminars with invited Speakers but no internal Group Meetings > No Shifts (People work all Night long voluntarily) >... Michael Grefe (DESY Theory Group) DESY Research Topics & BBQ 3 August 2010 Page 15

SFB 676 selected theory issues (with a broad brush)

SFB 676 selected theory issues (with a broad brush) SFB 676 selected theory issues (with a broad brush) Leszek Motyka Hamburg University, Hamburg & Jagellonian University, Krakow Physics of HERA and goals of the Large Hadron Collider The Higgs boson Supersymmetry

More information

An Introduction to Particle Physics

An Introduction to Particle Physics An Introduction to Particle Physics The Universe started with a Big Bang The Universe started with a Big Bang What is our Universe made of? Particle physics aims to understand Elementary (fundamental)

More information

Origin of the Universe - 2 ASTR 2120 Sarazin. What does it all mean?

Origin of the Universe - 2 ASTR 2120 Sarazin. What does it all mean? Origin of the Universe - 2 ASTR 2120 Sarazin What does it all mean? Fundamental Questions in Cosmology 1. Why did the Big Bang occur? 2. Why is the Universe old? 3. Why is the Universe made of matter?

More information

Theoretical Physics at the University of Liverpool

Theoretical Physics at the University of Liverpool Theoretical Physics at the University of Liverpool 10 Permanent Staff 1 Retired Staff 1 Research Associate 14 PhD Students Black holes Lattice QCD Perturbative QCD Unification Dualities & F-Theory Flavour

More information

The Strong Interaction and LHC phenomenology

The Strong Interaction and LHC phenomenology The Strong Interaction and LHC phenomenology Juan Rojo STFC Rutherford Fellow University of Oxford Theoretical Physics Graduate School course Introduction and motivation: QCD and modern high-energy physics

More information

Astronomy 182: Origin and Evolution of the Universe

Astronomy 182: Origin and Evolution of the Universe Astronomy 182: Origin and Evolution of the Universe Prof. Josh Frieman Lecture 12 Nov. 18, 2015 Today Big Bang Nucleosynthesis and Neutrinos Particle Physics & the Early Universe Standard Model of Particle

More information

The Matter-Antimatter Asymmetry and New Interactions

The Matter-Antimatter Asymmetry and New Interactions The Matter-Antimatter Asymmetry and New Interactions The baryon (matter) asymmetry The Sakharov conditions Possible mechanisms A new very weak interaction Recent Reviews M. Trodden, Electroweak baryogenesis,

More information

I V E R S U N. The Hot Big Bang I T Y T H E O F E. Andrew Liddle R G. Image: NASA/WMAP Science Team

I V E R S U N. The Hot Big Bang I T Y T H E O F E. Andrew Liddle R G. Image: NASA/WMAP Science Team The Hot Big Bang Andrew Liddle T H E O F E U N D I I V E R S N U B R G I T Y H Image: NASA/WMAP Science Team The Standard Model The discovery of the Higgs particle completes the Standard Model of Particle

More information

Introduction to Cosmology

Introduction to Cosmology Introduction to Cosmology Subir Sarkar CERN Summer training Programme, 22-28 July 2008 Seeing the edge of the Universe: From speculation to science Constructing the Universe: The history of the Universe:

More information

Particle Physics WS 09/10

Particle Physics WS 09/10 Lecture: Particle Physics Heidelberg WS 09/10 Prof. A. Schöning Physikalisches Institut der Universität Heidelberg Introduction 1 Goal of this Lecture Comprehensive overview over Particle Physics: experimental

More information

TALKS AT INTERNATIONAL CONFERENCES/WORKSHOPS

TALKS AT INTERNATIONAL CONFERENCES/WORKSHOPS TALKS AT INTERNATIONAL CONFERENCES/WORKSHOPS 1. Neutrino physics and the origin of the Universe, at the International workshop on Unification and Development of the Neutrino Science Frontier, March 5-6,

More information

Lecture 18 - Beyond the Standard Model

Lecture 18 - Beyond the Standard Model Lecture 18 - Beyond the Standard Model Why is the Standard Model incomplete? Grand Unification Baryon and Lepton Number Violation More Higgs Bosons? Supersymmetry (SUSY) Experimental signatures for SUSY

More information

Particles, Energy, and Our Mysterious Universe

Particles, Energy, and Our Mysterious Universe Particles, Energy, and Our Mysterious Universe 1 The End of Physics "The more important fundamental laws and facts of physical science have all been discovered, and these are now so firmly established

More information

Physics 214 Experimental Particle Physics. Lecture 1 What to expect.

Physics 214 Experimental Particle Physics. Lecture 1 What to expect. Physics 214 Experimental Particle Physics Lecture 1 What to expect. We ll start with a grand tour. I do not expect you to understand this tour in detail. Instead, think of it as an orientation to which

More information

Physics 214 Experimental Particle Physics. Lecture 1 What to expect.

Physics 214 Experimental Particle Physics. Lecture 1 What to expect. Physics 214 Experimental Particle Physics Lecture 1 What to expect. We ll start with a grand tour. I do not expect you to understand this tour in detail. Instead, think of it as an orientation to which

More information

Theory Group. Masahiro Kawasaki

Theory Group. Masahiro Kawasaki Theory Group Masahiro Kawasaki Current members of theory group Staffs Masahiro Kawasaki (2004~) cosmology Masahiro Ibe (2011~) particle physics Postdoctoral Fellows Shuichiro Yokoyama Shohei Sugiyama Daisuke

More information

Astroparticle Physics and the LC

Astroparticle Physics and the LC Astroparticle Physics and the LC Manuel Drees Bonn University Astroparticle Physics p. 1/32 Contents 1) Introduction: A brief history of the universe Astroparticle Physics p. 2/32 Contents 1) Introduction:

More information

Gravitinos, Reheating and the Matter-Antimatter Asymmetry of the Universe

Gravitinos, Reheating and the Matter-Antimatter Asymmetry of the Universe Gravitinos, Reheating and the Matter-Antimatter Asymmetry of the Universe Raghavan Rangarajan Physical Research Laboratory Ahmedabad with N. Sahu, A. Sarkar, N. Mahajan OUTLINE THE MATTER-ANTIMATTER ASYMMETRY

More information

Laboratory for Nuclear Science

Laboratory for Nuclear Science The Laboratory for Nuclear Science (LNS) provides support for research by faculty and research staff members in the fields of particle, nuclear, and theoretical plasma physics. This includes activities

More information

Physics case for axions and other WISPs. Andreas Ringwald (DESY)

Physics case for axions and other WISPs. Andreas Ringwald (DESY) Physics case for axions and other WISPs. Andreas Ringwald (DESY) Mini-workshop on searches for new particles with high power lasers, Forschungszentrum Jülich/Institut für Kernphysik, 24./25. Oktober 2012

More information

Search for New Low Energies

Search for New Low Energies Search for New Physics @ Low Energies Joerg Jaeckel The participants of the Brainstorming&Calculationshop + The 5 th Patras Workshop IPPP Durham Hints for new Physics Uglyness of old models The Standard

More information

Science Case for / Physics Goals of ALPS-II. Andreas Ringwald for the ALPS Collaboration

Science Case for / Physics Goals of ALPS-II. Andreas Ringwald for the ALPS Collaboration Science Case for / Physics Goals of ALPS-II. Andreas Ringwald for the ALPS Collaboration ALPS-II TDR Review, DESY Site Zeuthen, 07 November 2012 Strong case for particles beyond the Standard Model > Standard

More information

The Standard Model and Beyond

The Standard Model and Beyond The Standard Model and Beyond Nobuchika Okada Department of Physics and Astronomy The University of Alabama 2011 BCVSPIN ADVANCED STUDY INSTITUTE IN PARTICLE PHYSICS AND COSMOLOGY Huê, Vietnam, 25-30,

More information

The Standard Model of particle physics and beyond

The Standard Model of particle physics and beyond The Standard Model of particle physics and beyond - Lecture 3: Beyond the Standard Model Avelino Vicente IFIC CSIC / U. Valencia Physics and astrophysics of cosmic rays in space Milano September 2016 1

More information

Electroweak and Higgs Physics

Electroweak and Higgs Physics Electroweak and Higgs Physics Lecture 2 : Higgs Mechanism in the Standard and Supersymmetric Models Alexei Raspereza DESY Summer Student Program Hamburg August 2017 Standard Model (Summary) Building blocks

More information

Vacuum Energy and the cosmological constant puzzle

Vacuum Energy and the cosmological constant puzzle Vacuum Energy and the cosmological constant puzzle Cosmological constant puzzle: Steven Bass Accelerating Universe: believed to be driven by energy of nothing (vacuum) Positive vacuum energy = negative

More information

The Standard Model and Beyond

The Standard Model and Beyond Paul Langacker The Standard Model and Beyond CRC PRESS Boca Raton Ann Arbor London Tokyo Contents Preface xi 1 Notation and Conventions 1 1.1 Problems............................. 5 2 Review of Perturbative

More information

One of elements driving cosmological evolution is the presence of radiation (photons) Early universe

One of elements driving cosmological evolution is the presence of radiation (photons) Early universe The Frontier Matter and Antimatter One of elements driving cosmological evolution is the presence of radiation (photons) Early universe Matter and antimatter But we live in universe full of matter -- where

More information

Project Paper May 13, A Selection of Dark Matter Candidates

Project Paper May 13, A Selection of Dark Matter Candidates A688R Holly Sheets Project Paper May 13, 2008 A Selection of Dark Matter Candidates Dark matter was first introduced as a solution to the unexpected shape of our galactic rotation curve; instead of showing

More information

A first trip to the world of particle physics

A first trip to the world of particle physics A first trip to the world of particle physics Itinerary Massimo Passera Padova - 13/03/2013 1 Massimo Passera Padova - 13/03/2013 2 The 4 fundamental interactions! Electromagnetic! Weak! Strong! Gravitational

More information

Who is afraid of quadratic divergences? (Hierarchy problem) & Why is the Higgs mass 125 GeV? (Stability of Higgs potential)

Who is afraid of quadratic divergences? (Hierarchy problem) & Why is the Higgs mass 125 GeV? (Stability of Higgs potential) Who is afraid of quadratic divergences? (Hierarchy problem) & Why is the Higgs mass 125 GeV? (Stability of Higgs potential) Satoshi Iso (KEK, Sokendai) Based on collaborations with H.Aoki (Saga) arxiv:1201.0857

More information

Moment of beginning of space-time about 13.7 billion years ago. The time at which all the material and energy in the expanding Universe was coincident

Moment of beginning of space-time about 13.7 billion years ago. The time at which all the material and energy in the expanding Universe was coincident Big Bang Moment of beginning of space-time about 13.7 billion years ago The time at which all the material and energy in the expanding Universe was coincident Only moment in the history of the Universe

More information

Naturalizing SUSY with the relaxion and the inflaton

Naturalizing SUSY with the relaxion and the inflaton Naturalizing SUSY with the relaxion and the inflaton Tony Gherghetta KEK Theory Meeting on Particle Physics Phenomenology, (KEK-PH 2018) KEK, Japan, February 15, 2018 [Jason Evans, TG, Natsumi Nagata,

More information

Naturalizing Supersymmetry with the Relaxion

Naturalizing Supersymmetry with the Relaxion Naturalizing Supersymmetry with the Relaxion Tony Gherghetta University of Minnesota Beyond the Standard Model OIST Workshop, Okinawa, Japan, March 4, 2016 Jason Evans, TG, Natsumi Nagata, Zach Thomas

More information

Physics 214 Experimental Particle Physics. Lecture 1 What to expect.

Physics 214 Experimental Particle Physics. Lecture 1 What to expect. Physics 214 Experimental Particle Physics Lecture 1 What to expect. 1 We ll start with a grand tour. I do not expect you to understand this tour in detail. Instead, think of it as an orientation to which

More information

REALIZING EINSTEIN S DREAM. Exploring Our Mysterious Universe

REALIZING EINSTEIN S DREAM. Exploring Our Mysterious Universe REALIZING EINSTEIN S DREAM Exploring Our Mysterious Universe Mysteries of the Universe Quarks Leptons Higgs Bosons Supersymmetric Particles SuperString Theory Dark Matter Dark Energy and the cosmological

More information

Unsolved Problems in Theoretical Physics V. BASHIRY CYPRUS INTRNATIONAL UNIVERSITY

Unsolved Problems in Theoretical Physics V. BASHIRY CYPRUS INTRNATIONAL UNIVERSITY Unsolved Problems in Theoretical Physics V. BASHIRY CYPRUS INTRNATIONAL UNIVERSITY 1 I am going to go through some of the major unsolved problems in theoretical physics. I mean the existing theories seem

More information

Beyond the Standard Model

Beyond the Standard Model Beyond the Standard Model The Standard Model Problems with the Standard Model New Physics Supersymmetry Extended Electroweak Symmetry Grand Unification References: 2008 TASI lectures: arxiv:0901.0241 [hep-ph]

More information

Future Directions in Experimental Nuclear and Particle Physics

Future Directions in Experimental Nuclear and Particle Physics Future Directions in Experimental Nuclear and Particle Physics Robert Bacher Bacher at the Caltech Synchrotron Barry Barish Bacher Symposium Caltech 5-Nov-05 Bacher and the Energy Frontier In the Spring

More information

Astroparticle Physics at Colliders

Astroparticle Physics at Colliders Astroparticle Physics at Colliders Manuel Drees Bonn University Astroparticle Physics p. 1/29 Contents 1) Introduction: A brief history of the universe Astroparticle Physics p. 2/29 Contents 1) Introduction:

More information

Activités au LAPTh. G. Bélanger

Activités au LAPTh. G. Bélanger Activités au LAPTh G. Bélanger Equipes / Research - Teams Fields, Strings and Symmetries (Math-Phys) L. Frappat, L.Gallot. E. Ragoucy, F. Thuillier, E. Sokatchev, P. Sorba Particle Physics Astroparticles

More information

Particle Physics Today, Tomorrow and Beyond. John Ellis

Particle Physics Today, Tomorrow and Beyond. John Ellis Particle Physics Today, Tomorrow and Beyond John Ellis Summary of the Standard Model Particles and SU(3) SU(2) U(1) quantum numbers: Lagrangian: gauge interactions matter fermions Yukawa interactions Higgs

More information

Minimal Extension of the Standard Model of Particle Physics. Dmitry Gorbunov

Minimal Extension of the Standard Model of Particle Physics. Dmitry Gorbunov Minimal Extension of the Standard Model of Particle Physics Dmitry Gorbunov Institute for Nuclear Research, Moscow, Russia 14th Lomonosov Conference on Elementary Paticle Physics, Moscow, MSU, 21.08.2009

More information

Neutrinos and Fundamental Symmetries: L, CP, and CP T

Neutrinos and Fundamental Symmetries: L, CP, and CP T Neutrinos and Fundamental Symmetries: L, CP, and CP T Outstanding issues Lepton number (L) CP violation CP T violation Outstanding issues in neutrino intrinsic properties Scale of underlying physics? (string,

More information

The cosmological constant puzzle

The cosmological constant puzzle The cosmological constant puzzle Steven Bass Cosmological constant puzzle: Accelerating Universe: believed to be driven by energy of nothing (vacuum) Vacuum energy density (cosmological constant or dark

More information

Lattice calculations for Physics Beyond the Standard Model

Lattice calculations for Physics Beyond the Standard Model Lattice calculations for Physics Beyond the Standard Model University of Washington, Dept. of Physics, Box 351560, Seattle, WA 98195-1560, USA E-mail: anelson@phys.washington.edu I review some recent theories

More information

Search for SUperSYmmetry SUSY

Search for SUperSYmmetry SUSY PART 3 Search for SUperSYmmetry SUSY SUPERSYMMETRY Symmetry between fermions (matter) and bosons (forces) for each particle p with spin s, there exists a SUSY partner p~ with spin s-1/2. q ~ g (s=1)

More information

E 6 Spectra at the TeV Scale

E 6 Spectra at the TeV Scale E 6 Spectra at the TeV Scale Instituts-Seminar Kerne und Teilchen, TU Dresden Alexander Knochel Uni Freiburg 24.06.2010 Based on: F. Braam, AK, J. Reuter, arxiv:1001.4074 [hep-ph], JHEP06(2010)013 Outline

More information

THEORETICAL ASTROPARTICLE PHYSICS AND COSMOLOGY in Greece

THEORETICAL ASTROPARTICLE PHYSICS AND COSMOLOGY in Greece THEORETICAL ASTROPARTICLE PHYSICS AND COSMOLOGY in Greece Aspera Meeting Athens 31-10-1008, INP Demokritos Theory without Observation is blind Observation without Theory is lame A.Einstein THE INNER SPACE

More information

The first one second of the early universe and physics beyond the Standard Model

The first one second of the early universe and physics beyond the Standard Model The first one second of the early universe and physics beyond the Standard Model Koichi Hamaguchi (University of Tokyo) @ Colloquium at Yonsei University, November 9th, 2016. Credit: X-ray: NASA/CXC/CfA/M.Markevitch

More information

The Structure of the Proton in the Higgs Boson Era

The Structure of the Proton in the Higgs Boson Era The Structure of the Proton in the Higgs Boson Era Juan Rojo STFC Rutherford Fellow Rudolf Peierls Center for Theoretical Physics University of Oxford Research Forum Away Day Oxford, 22/04/2014 High-Energy

More information

Particle Physics. Dr Victoria Martin, Spring Semester 2012 Lecture 1: The Mysteries of Particle Physics, or Why should I take this course?

Particle Physics. Dr Victoria Martin, Spring Semester 2012 Lecture 1: The Mysteries of Particle Physics, or Why should I take this course? Particle Physics Dr Victoria Martin, Spring Semester 2012 Lecture 1: The Mysteries of Particle Physics, or Why should I take this course? Contents: Review of the Standard Model! What we know! What we don

More information

Vacuum Energy and. Cosmological constant puzzle:

Vacuum Energy and. Cosmological constant puzzle: Vacuum Energy and the cosmological constant puzzle Steven Bass Cosmological constant puzzle: (arxiv:1503.05483 [hep-ph], MPLA in press) Accelerating Universe: believed to be driven by energy of nothing

More information

Physics at e + e - Linear Colliders. 4. Supersymmetric particles. M. E. Peskin March, 2002

Physics at e + e - Linear Colliders. 4. Supersymmetric particles. M. E. Peskin March, 2002 Physics at e + e - Linear Colliders 4. Supersymmetric particles M. E. Peskin March, 2002 In this final lecture, I would like to discuss supersymmetry at the LC. Supersymmetry is not a part of the Standard

More information

ATLAS. Questions and Answers

ATLAS. Questions and Answers ATLAS Questions and Answers John Rominger-Watts PHYS 129, Fall 2010 Questions: - What is mass? - Why is gravity weak compared to the weak force? - Does dark matter exist? - Why is the universe mostly matter,

More information

Particles and Strings Probing the Structure of Matter and Space-Time

Particles and Strings Probing the Structure of Matter and Space-Time Particles and Strings Probing the Structure of Matter and Space-Time University Hamburg DPG-Jahrestagung, Berlin, March 2005 2 Physics in the 20 th century Quantum Theory (QT) Planck, Bohr, Heisenberg,...

More information

Curriculum Vitaé. Personal Information. Academic Qualifications. Awards and Achievements

Curriculum Vitaé. Personal Information. Academic Qualifications. Awards and Achievements Curriculum Vitaé Personal Information Dr. Debasish Borah Assistant Professor Department of Physics Tezpur University Tezpur 784028, Assam, INDIA Phone (Office): +91-3712-275565 E-mail: dborah@tezu.ernet.in,

More information

DARK MATTER. Martti Raidal NICPB & University of Helsinki Tvärminne summer school 1

DARK MATTER. Martti Raidal NICPB & University of Helsinki Tvärminne summer school 1 DARK MATTER Martti Raidal NICPB & University of Helsinki 28.05.2010 Tvärminne summer school 1 Energy budget of the Universe 73,4% - Dark Energy WMAP fits to the ΛCDM model Distant supernova 23% - Dark

More information

QCD Amplitudes Superstrings Quantum Gravity Black holes Gauge/gravity duality

QCD Amplitudes Superstrings Quantum Gravity Black holes Gauge/gravity duality Formal Theory Nick Evans QCD Amplitudes Superstrings Quantum Gravity Black holes Gauge/gravity duality Breaking News The Nobel Prize in Physics 2016 was divided, one half awarded to David J. Thouless,

More information

A Century of Physics

A Century of Physics A Century of Physics The 20th century witnessed the triumph physics From the discovery of the electron and the nucleus To the development of relativity and quantum mechanics We now have an understanding

More information

Possible Connections in Colliders, Dark Matter, and Dark Energy

Possible Connections in Colliders, Dark Matter, and Dark Energy Possible Connections in Colliders, Dark Matter, and Dark Energy 0704.3285 [hep-ph] 0706.2375 [hep-ph] Daniel Chung (U. Wisconsin Madison) Collaborators: L. Everett, K. Kong, K. Matchev Quiz Which of the

More information

PHYSICS BEYOND SM AND LHC. (Corfu 2010)

PHYSICS BEYOND SM AND LHC. (Corfu 2010) PHYSICS BEYOND SM AND LHC (Corfu 2010) We all expect physics beyond SM Fantastic success of SM (LEP!) But it has its limits reflected by the following questions: What is the origin of electroweak symmetry

More information

Hidden Sector particles at SNS

Hidden Sector particles at SNS Hidden Sector particles at SNS 1 S E N S I T I V I T Y T O A X I O N S A N D A X I O N - L I K E P A R T I C L E S. A T H A N S H A T Z I K O U T E L I S Y U R I E F R E M E N K O U N I V E R S I T Y O

More information

THE PHYSICS/COSMOLOGY CONNECTION. 1. Summary of Particle Physics: The Standard Model limitations of the standard model

THE PHYSICS/COSMOLOGY CONNECTION. 1. Summary of Particle Physics: The Standard Model limitations of the standard model THE PHYSICS/COSMOLOGY CONNECTION 1. Summary of Particle Physics: The Standard Model limitations of the standard model 2. Summary of Cosmology: The Big Bang Model limitations of the Big Bang model 3. Unifying

More information

Theory III: String Theory. presented by Dieter Lüst, MPI and LMU-München

Theory III: String Theory. presented by Dieter Lüst, MPI and LMU-München Theory III: String Theory presented by Dieter Lüst, MPI and LMU-München The string theory group at MPI (started in 2004): The string theory group at MPI (started in 2004): Permanent members: R. Blumenhagen,

More information

IMPLICATIONS OF PARTICLE PHYSICS FOR COSMOLOGY

IMPLICATIONS OF PARTICLE PHYSICS FOR COSMOLOGY IMPLICATIONS OF PARTICLE PHYSICS FOR COSMOLOGY Jonathan Feng University of California, Irvine 28-29 July 2005 PiTP, IAS, Princeton 28-29 July 05 Feng 1 Graphic: N. Graf OVERVIEW This Program anticipates

More information

Big Bang Nucleosynthesis

Big Bang Nucleosynthesis Big Bang Nucleosynthesis George Gamow (1904-1968) 5 t dec ~10 yr T dec 0.26 ev Neutrons-protons inter-converting processes At the equilibrium: Equilibrium holds until 0 t ~14 Gyr Freeze-out temperature

More information

Fundamental Particles and Forces

Fundamental Particles and Forces Fundamental Particles and Forces A Look at the Standard Model and Interesting Theories André Gras PHYS 3305 SMU 1 Overview Introduction to Fundamental Particles and Forces Brief History of Discovery The

More information

The Evolving Cosmological Constant (Problem)

The Evolving Cosmological Constant (Problem) The Evolving Cosmological Constant (Problem) N. Itzhaki, (PU) PiPT 2006 Outline The CC problem: then and now (experimental hints). Abbott s model (85). Abbott s model string landscape + anthropic principle.

More information

UNVEILING THE ULTIMATE LAWS OF NATURE: DARK MATTER, SUPERSYMMETRY, AND THE LHC. Gordon Kane, Michigan Center for Theoretical Physics Warsaw, June 2009

UNVEILING THE ULTIMATE LAWS OF NATURE: DARK MATTER, SUPERSYMMETRY, AND THE LHC. Gordon Kane, Michigan Center for Theoretical Physics Warsaw, June 2009 UNVEILING THE ULTIMATE LAWS OF NATURE: DARK MATTER, SUPERSYMMETRY, AND THE LHC Gordon Kane, Michigan Center for Theoretical Physics Warsaw, June 2009 OUTLINE! Some things we ve learned about the physical

More information

Twin Higgs Theories. Z. Chacko, University of Arizona. H.S Goh & R. Harnik; Y. Nomura, M. Papucci & G. Perez

Twin Higgs Theories. Z. Chacko, University of Arizona. H.S Goh & R. Harnik; Y. Nomura, M. Papucci & G. Perez Twin Higgs Theories Z. Chacko, University of Arizona H.S Goh & R. Harnik; Y. Nomura, M. Papucci & G. Perez Precision electroweak data are in excellent agreement with the Standard Model with a Higgs mass

More information

Curriculum Vitae Markus Amadeus Luty

Curriculum Vitae Markus Amadeus Luty University of Maryland Department of Physics College Park, Maryland 20742 301-405-6018 e-mail: mluty@physics.umd.edu Curriculum Vitae Markus Amadeus Luty Education Ph.D. in physics, University of Chicago,

More information

Introduction to Particle Physics. HST July 2016 Luis Alvarez Gaume 1

Introduction to Particle Physics. HST July 2016 Luis Alvarez Gaume 1 Introduction to Particle Physics HST July 2016 Luis Alvarez Gaume 1 Basics Particle Physics describes the basic constituents of matter and their interactions It has a deep interplay with cosmology Modern

More information

Antiproton Limits on Decaying Gravitino Dark Matter

Antiproton Limits on Decaying Gravitino Dark Matter Antiproton Limits on Decaying Gravitino Dark Matter Michael Grefe Departamento de Física Teórica Instituto de Física Teórica UAM/CSIC Universidad Autónoma de Madrid Departamentos de Física Teórica I y

More information

Lecture 39, 40 Supplement: Particle physics in the LHC era

Lecture 39, 40 Supplement: Particle physics in the LHC era Lecture 39, 40 Supplement: Particle physics in the LHC era The Matter Particles (Fermions) plus their antiparticles... What is measured? quarks confined into hadrons A zoo of strongly interacting particles...

More information

Little Higgs Models Theory & Phenomenology

Little Higgs Models Theory & Phenomenology Little Higgs Models Theory Phenomenology Wolfgang Kilian (Karlsruhe) Karlsruhe January 2003 How to make a light Higgs (without SUSY) Minimal models The Littlest Higgs and the Minimal Moose Phenomenology

More information

Elementary Particles, Flavour Physics and all that...

Elementary Particles, Flavour Physics and all that... Elementary Particles, Flavour Physics and all that... 1 Flavour Physics The term Flavour physics was coined in 1971 by Murray Gell-Mann and his student at the time, Harald Fritzsch, at a Baskin-Robbins

More information

Higgs boson may appear to be a technihiggs

Higgs boson may appear to be a technihiggs Higgs boson may appear to be a technihiggs The discovered elusive Higgs boson, first predicted theoretically, turns out to may have been a different particle after all. A team of international researchers

More information

The Mystery of Dark Matter

The Mystery of Dark Matter The Mystery of Dark Matter Maxim Perelstein, LEPP/Cornell U. CIPT Fall Workshop, Ithaca NY, September 28 2013 Introduction Last Fall workshop focused on physics of the very small - elementary particles

More information

Physics Beyond the Standard Model. Marina Cobal Fisica Sperimentale Nucleare e Sub-Nucleare

Physics Beyond the Standard Model. Marina Cobal Fisica Sperimentale Nucleare e Sub-Nucleare Physics Beyond the Standard Model Marina Cobal Fisica Sperimentale Nucleare e Sub-Nucleare Increasingly General Theories Grand Unified Theories of electroweak and strong interactions Supersymmetry

More information

Week 3 - Part 2 Recombination and Dark Matter. Joel Primack

Week 3 - Part 2 Recombination and Dark Matter. Joel Primack Astro/Phys 224 Spring 2012 Origin and Evolution of the Universe Week 3 - Part 2 Recombination and Dark Matter Joel Primack University of California, Santa Cruz http://pdg.lbl.gov/ In addition to the textbooks

More information

Scale invariance and the electroweak symmetry breaking

Scale invariance and the electroweak symmetry breaking Scale invariance and the electroweak symmetry breaking ARC Centre of Excellence for Particle Physics at the Terascale, School of Physics, The University of Melbourne, VIC 3010 and School of Physics, The

More information

Neutrino Basics. m 2 [ev 2 ] tan 2 θ. Reference: The Standard Model and Beyond, CRC Press. Paul Langacker (IAS) LSND 90/99% SuperK 90/99% MINOS K2K

Neutrino Basics. m 2 [ev 2 ] tan 2 θ. Reference: The Standard Model and Beyond, CRC Press. Paul Langacker (IAS) LSND 90/99% SuperK 90/99% MINOS K2K Neutrino Basics CDHSW m 2 [ev 2 ] 10 0 10 3 10 6 10 9 KARMEN2 Cl 95% NOMAD MiniBooNE Ga 95% Bugey CHOOZ ν X ν µ ν τ ν τ NOMAD all solar 95% SNO 95% CHORUS NOMAD CHORUS LSND 90/99% SuperK 90/99% MINOS K2K

More information

Supersymmetry and other theories of Dark Matter Candidates

Supersymmetry and other theories of Dark Matter Candidates Supersymmetry and other theories of Dark Matter Candidates Ellie Lockner 798G Presentation 3/1/07 798G 3/1/07 1 Overview Why bother with a new theory? Why is Supersymmetry a good solution? Basics of Supersymmetry

More information

BSM physics and Dark Matter

BSM physics and Dark Matter BSM physics and Dark Matter Andrea Mammarella University of Debrecen 26-11-2013 1 Introduction and motivation 2 Dark Matter 3 MiAUMSSM 4 Dark Matter in the MiAUMSSM 5 Conclusion Introduction and motivation

More information

The God particle at last? Astronomy Ireland, Oct 8 th, 2012

The God particle at last? Astronomy Ireland, Oct 8 th, 2012 The God particle at last? Astronomy Ireland, Oct 8 th, 2012 Cormac O Raifeartaigh Waterford Institute of Technology CERN July 4 th 2012 (ATLAS and CMS ) A new particle of mass 125 GeV I The Higgs boson

More information

Welcome to the PANIC Pedagogical Lectures! Jesse Thaler Big Questions in Particle Physics

Welcome to the PANIC Pedagogical Lectures! Jesse Thaler Big Questions in Particle Physics Welcome to the PANIC Pedagogical Lectures! Big Questions in Particle Physics Expectations for the Large Hadron Collider Jesse Thaler PANIC 2011 July 24, 2011 My Focus/Bias: High Energy Frontier * Quarks

More information

Probing Supersymmetric Connection with Dark Matter

Probing Supersymmetric Connection with Dark Matter From サイエンス 82 Probing Supersymmetric Connection with Dark Matter Taken from Science, 1982 Teruki Kamon Department of Physics Texas A&M University November 3, 2005 Physics Colloquium, Texas Tech University

More information

Directions for BSM physics from Asymptotic Safety

Directions for BSM physics from Asymptotic Safety Bad Honnef- 21.6.2018 Directions for BSM physics from Asymptotic Safety phenomenology connecting theory to data Gudrun Hiller, TU Dortmund q f e DFG FOR 1873 et 1 Asymptotic Safety pheno for cosmology

More information

Early (Expanding) Universe. Average temperature decreases with expansion.

Early (Expanding) Universe. Average temperature decreases with expansion. Early (Expanding) Universe Average temperature decreases with expansion. Particles & Anti-Particles Very short wavelength photons collide and form electron-positron pairs. E=mc 2 electron=matter positron=antimatter

More information

Matter over antimatter: The Sakharov conditions after 50 years

Matter over antimatter: The Sakharov conditions after 50 years Matter over antimatter: The Sakharov conditions after 50 years Rob Timmermans On behalf of the organizers May 8, 2017 faculty of mathematics and natural sciences van swinderen institute for particle physics

More information

Revisiting gravitino dark matter in thermal leptogenesis

Revisiting gravitino dark matter in thermal leptogenesis Revisiting gravitino dark matter in thermal leptogenesis Motoo Suzuki Institute for Cosmic Ray Research (ICRR) The University of Tokyo arxiv:1609.06834 JHEP1702(2017)063 In collaboration with Masahiro

More information

Beyond the Standard Model Phenomenology. DOE Review 2007 Progress Report. Shufang Su U. of Arizona

Beyond the Standard Model Phenomenology. DOE Review 2007 Progress Report. Shufang Su U. of Arizona Beyond the Standard Model Phenomenology DOE Review 2007 Progress Report Shufang Su U. of Arizona S. Su DOE Review, 2007 Students and Postdoc Postdoc HockSeng Goh ( Berkeley in Sep. 2007) Brooks Thomas

More information

Welcome to DESY. What is DESY and what kind of research is done here?

Welcome to DESY. What is DESY and what kind of research is done here? Welcome to DESY. What is DESY and what kind of research is done here? Michael Grefe DESY Press and Public Relations (PR) What is DESY? > Deutsches Elektronen-Synchrotron (German electron synchrotron) DESY

More information

Accidental SUSY at the LHC

Accidental SUSY at the LHC Accidental SUSY at the LHC Tony Gherghetta (University of Melbourne) PACIFIC 2011, Moorea, French Polynesia, September 12, 2011 with Benedict von Harling and Nick Setzer [arxiv:1104.3171] 1 What is the

More information

Supersymmetry in Cosmology

Supersymmetry in Cosmology Supersymmetry in Cosmology Raghavan Rangarajan Ahmedabad University raghavan@ahduni.edu.in OUTLINE THE GRAVITINO PROBLEM SUSY FLAT DIRECTIONS AND THEIR COSMOLOGIAL IMPLICATIONS SUSY DARK MATTER SUMMARY

More information

Baryo- and leptogenesis. Purpose : explain the current excess of matter/antimatter. Is there an excess of matter?

Baryo- and leptogenesis. Purpose : explain the current excess of matter/antimatter. Is there an excess of matter? Baryo- and leptogenesis Purpose : explain the current excess of matter/antimatter Is there an excess of matter? Baryons: excess directly observed; Antibaryons seen in cosmic rays are compatible with secondary

More information

Higgs Boson: from Collider Test to SUSY GUT Inflation

Higgs Boson: from Collider Test to SUSY GUT Inflation Higgs Boson: from Collider Test to SUSY GUT Inflation Hong-Jian He Tsinghua University String-2016, Tsinghua, Beijing, August 5, 2016 String Theory Supergravity,GUT Effective Theory: SM, + eff operators

More information

Gravitational Repulsion of Matter and Antimatter

Gravitational Repulsion of Matter and Antimatter Gravitational Repulsion of Matter and Antimatter The changing acceleration of the electrons explains the created negative electric field of the magnetic induction, the electromagnetic inertia, the changing

More information

Paul Langacker. The Standard Model and Beyond, Second Edition

Paul Langacker. The Standard Model and Beyond, Second Edition Paul Langacker The Standard Model and Beyond, Second Edition Contents Preface xi Chapter 1 Notation and Conventions 1 1.1 PROBLEMS 5 Chapter 2 Review of Perturbative Field Theory 7 2.1 CREATION AND ANNIHILATION

More information