Syllabus PHYS 441
... 2. Limits on violation of Lorentz and CPT invariance in elementary interactions 3. A perfect liquid: the “quark-gluon plasma” observed in heavy ion collisions 4. Is the “Higgs” boson an elementary (point-like) object? 5. Utility of an inferred imbalance in transverse momentum in particle collisions. ...
... 2. Limits on violation of Lorentz and CPT invariance in elementary interactions 3. A perfect liquid: the “quark-gluon plasma” observed in heavy ion collisions 4. Is the “Higgs” boson an elementary (point-like) object? 5. Utility of an inferred imbalance in transverse momentum in particle collisions. ...
Muon Lifetime
... Fermi created a theory of beta decay [weak interactions] in 1933 after Pauli’s neutrino hypothesis was publicly presented. It was modified in the later 1950s to include parity violation and works quite well at low energies. It assumes that weak interactions happen at 4 fermion vertex with an interac ...
... Fermi created a theory of beta decay [weak interactions] in 1933 after Pauli’s neutrino hypothesis was publicly presented. It was modified in the later 1950s to include parity violation and works quite well at low energies. It assumes that weak interactions happen at 4 fermion vertex with an interac ...
asu-higgs-temp1 - Experimental Elementary Particle Physics
... The Standard Model unifies the strong, weak, and electromagnetic interactions in the sense that they all arise from a local symmetry principle ...
... The Standard Model unifies the strong, weak, and electromagnetic interactions in the sense that they all arise from a local symmetry principle ...
Chapter 17 - Ferment Magazine
... energy levels of 100 billion electron volts before they can be detected. Incredibly, like the Z+ , the particle predicted by the electroweak theory of Salam, Glashow and Weinberg that has been 1so-called ...
... energy levels of 100 billion electron volts before they can be detected. Incredibly, like the Z+ , the particle predicted by the electroweak theory of Salam, Glashow and Weinberg that has been 1so-called ...
The Big Bang, the LHC and the Higgs boson
... We suspect the vacuum is full of another sort of matter that is responsible – the higgs…. a new sort of matter – a scalar? ...
... We suspect the vacuum is full of another sort of matter that is responsible – the higgs…. a new sort of matter – a scalar? ...
20071008133014301
... What if our theories are wrong and there is no higgs? Without the higgs our theory of WW interactions predicts scattering cross sections greater than one… there must be something there… What could it be? – extra space-time dimensions - a bigger gauge symmetry SU(2)xSU(2)x… - something new… ...
... What if our theories are wrong and there is no higgs? Without the higgs our theory of WW interactions predicts scattering cross sections greater than one… there must be something there… What could it be? – extra space-time dimensions - a bigger gauge symmetry SU(2)xSU(2)x… - something new… ...
The Standard Model (SM) describes the fundamental particles of the
... Leptons – These are particles with integer electric charge values and can be found alone. The six leptons are: the electron, muon, tau, electron neutrino, muon neutrino, and tau neutrino. Like quarks, each lepton has an associated anti-particle. ...
... Leptons – These are particles with integer electric charge values and can be found alone. The six leptons are: the electron, muon, tau, electron neutrino, muon neutrino, and tau neutrino. Like quarks, each lepton has an associated anti-particle. ...
Physics Beyond the Standard Model
... Physics Beyond the Standard Model Summary by Dennis Silverman Physics and Astronomy UC Irvine ...
... Physics Beyond the Standard Model Summary by Dennis Silverman Physics and Astronomy UC Irvine ...
Supercomputing in High Energy Physics
... – without it, the WW scattering amplitude becomes infinite at energies of ~ 1 TeV • real experiments in the next decade would see this! ...
... – without it, the WW scattering amplitude becomes infinite at energies of ~ 1 TeV • real experiments in the next decade would see this! ...
Slides - Antimatter
... Gauge theory Unified field theory of e and w forces Salaam, Weinberg, Glashow Single interaction above 100 GeV Mediated by W,Z bosons Predictions • Weak neutral currents (1973) • W and Z gauge bosons (CERN, 1983) ...
... Gauge theory Unified field theory of e and w forces Salaam, Weinberg, Glashow Single interaction above 100 GeV Mediated by W,Z bosons Predictions • Weak neutral currents (1973) • W and Z gauge bosons (CERN, 1983) ...