'Symmetry breaking' diaporamas de présentation

weak interactions

weak interactions. weak decays beta decay of neutron. n. p. problem energy and momentum not conserved. e. W. Pauli: 1930 ? Neutrino mass ~ m(e). weak decays beta decay of neutron. n. p. e. electron. p. n. antineutrino.

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Supersymmetry

Supersymmetry. Hitoshi Murayama Taiwan Spring School March 29, 2002. In the MSSM, electroweak symmetry does not get broken Only after supersymmetry is broken, Higgs can obtain a VEV v ~ m SUSY Regard EWSB as a consequence of supersymmetry breaking

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593 views • 48 slides

Exploring the Microworld of Forces and Particles

Exploring the Microworld of Forces and Particles. The Particle Mandala. Arthur O. Williams Lecture April 10, 2006 Paul Grannis, Stony Brook. 40 years ago we had four distinct forces, governing different phenomena:.

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Overview of Muon g-2 and electron EDM

Overview of Muon g-2 and electron EDM. Jae Ho HEO. Yonsei University. Jeju Workshop Oct. 24&25. Motivation.

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Some Open Problems in Nuclear Large Amplitude Collective Motion (including fission)

Some Open Problems in Nuclear Large Amplitude Collective Motion (including fission). Aurel Bulgac University of Washington. Funding: DOE grants No. DE-FG02-97ER41014 (UW NT Group) DE-FC02-07ER41457 ( SciDAC -UNEDF).

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Lecture-07 Phase Transitions and Inflation

Lecture-07 Phase Transitions and Inflation. Ping He ITP.CAS.CN 2006.05.31. http://power.itp.ac.cn/~hep/cosmology.htm. 7.0 Preliminary: Planck Era. SSB. SSB. Strong. E. W. 7.1 Phase Transition. Spontaneous symmetry breaking (SSB):.

456 views • 37 slides

458 views • 37 slides

Modelling the Biological Clock

Modelling the Biological Clock. By Jos Rohling 17 November 2004. Outline. Research Goals Biological Clock First Model: Coupled Oscillators. Research Goals. Creating a (Computer) Model for the Neuronal Activity in the Supra Chiasmatic Nuclei (SCN) Model for a Single Neuron

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Local instruction scheduling

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Fermion Masses and Unification

Fermion Masses and Unification. Steve King University of Southampton. Lecture 2. Grand Unified Theories SU(5) Pati-Salam SO(10) Proton decay with triplets Appendix on group theory. Grand Unified Theories (GUTs).

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Quantum Opacity, RHIC HBT Puzzle , and the Chiral Phase Transition

Quantum Opacity, RHIC HBT Puzzle , and the Chiral Phase Transition. RHIC Physics, HBT and RHIC HBT Puzzle Formalism Quantum mech. treatment of optical potential, U (Chiral symmetry) Reproducing data, wave function Summary. Gerald Miller and John Cramer, UW. The RHIC HBT Puzzle .

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NEUTRINO MASSES AND MIXING ANGLES theory confronts experiments

NEUTRINO MASSES AND MIXING ANGLES theory confronts experiments. Ferruccio Feruglio Padova. IFT Mini Workshop on Neutrino Physics Madrid May 18-20 2005. PREMISE. it does not exist! Neither for neutrinos nor for charged fermions. We lack a unifying principle.

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Patterns in Nature

Patterns in Nature

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Search For New Physics

Search For New Physics. Chary U of S.

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M- flation after BICEP2

Cosmo 2014 Chicago, IL August 25 th , 2014. M- flation after BICEP2. Amjad Ashoorioon (Lancaster University). Mainly in collaboration with Shahin Sheikh- Jabbari (IPM ). Based on A.A, M.M . Sheikh- Jabbari , arXiv:1405.1685 [ hep-th ]]

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Metrology by pupil imaging Mike Adel, March 2014

Metrology by pupil imaging Mike Adel, March 2014. Outline. The pupil Animal kingdom Optics Pupil imaging Optical architecture The Fourier domain Overlay metrology by pupil imaging What is overlay? Target architecture Quantification. Evolution has generated diversity in pupil structure.

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Backup slides

Backup slides. e +. Z 0. e. e -. Z 0. Z 0 Z 0 production. Once ? s > 2M Z ~ 182.4 GeV Pair production of Z 0 Z 0 via t-channel electron exchange. Other signatures in detector: e.g. 4 electrons (2e + ,2e - ). W -. W +. W-mass measurement. WW ? qql ? (2 constraints fit)

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Basic Supersymmetry

Basic Supersymmetry. Aldo F. Saavedra LBL. Outline:. Motivation A bit of algebra Signals. Some Shortcomings of the Standard Model. Hierarchy problem:. For spontaneous symmetry breaking one needs:. Where H and ? are higgs field responsible for symmetry breaking of SU(2) and GUT groups.

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Self Regulation in Active Fluids

Self Regulation in Active Fluids. A. Gopinath, M. F. Hagan, and A. Baskaran, Martin Fisher School of Physics, Brandeis University Supported by NSF-DMR 0820492.

107 views • 1 slides