Theoretical particle physics Represented by Theory group: Faculty
... Since there are many phenomena that the Standard Model can not explain, various extensions of the Standard Model have been developed. These models are called “theories beyond the standard model”. The most famous one is probably the Supersymmetry(SUSY). In SUSY, every particle has its own “superpartn ...
... Since there are many phenomena that the Standard Model can not explain, various extensions of the Standard Model have been developed. These models are called “theories beyond the standard model”. The most famous one is probably the Supersymmetry(SUSY). In SUSY, every particle has its own “superpartn ...
nuclear review
... of nucleus, to make a 17) _____________ nucleus. This uses nuclear fusion of hydrogen atoms into helium atoms. This gives off heat and light and other radiation. When two types of hydrogen atoms, deuterium and tritium, combine to make a helium atom and an extra particle called a neutron plus energy, ...
... of nucleus, to make a 17) _____________ nucleus. This uses nuclear fusion of hydrogen atoms into helium atoms. This gives off heat and light and other radiation. When two types of hydrogen atoms, deuterium and tritium, combine to make a helium atom and an extra particle called a neutron plus energy, ...
WinFinalDraftB
... (c) Find the electric field inside the sphere. (d) What is the total charge Q in the sphere? Express the electric field outside the sphere in terms of Q. (e) How could you find the energy in this charge configuration? You need not calculate it, but set it up. ...
... (c) Find the electric field inside the sphere. (d) What is the total charge Q in the sphere? Express the electric field outside the sphere in terms of Q. (e) How could you find the energy in this charge configuration? You need not calculate it, but set it up. ...
Partial widths of the Z
... Unlike the fragmentation of light quarks, a jet which originated from a b quark often contains a b meson with a high proportion of the jet energy. High energy alone is not enough to tag a b quark, but it makes things much easier. We must also see some of the products of b decay. ...
... Unlike the fragmentation of light quarks, a jet which originated from a b quark often contains a b meson with a high proportion of the jet energy. High energy alone is not enough to tag a b quark, but it makes things much easier. We must also see some of the products of b decay. ...
Particle accelerators
... bend one way, positively charged positrons bend the other. This allows LEP to circulate 90 GeV beams of electrons and positrons in opposite directions using the same magnets. The Super Proton Synchrotron (SPS), uses the same technique to circulate protons in one direction and anti-protons in the opp ...
... bend one way, positively charged positrons bend the other. This allows LEP to circulate 90 GeV beams of electrons and positrons in opposite directions using the same magnets. The Super Proton Synchrotron (SPS), uses the same technique to circulate protons in one direction and anti-protons in the opp ...
Special Issue on Neutrino Research
... half-integer spin. All evidence suggests that neutrinos have mass but that their mass is tiny even by the standards of subatomic particles. Their mass has never been measured accurately. Neutrinos do not carry electric charge, which means that they are not affected by the electromagnetic forces that ...
... half-integer spin. All evidence suggests that neutrinos have mass but that their mass is tiny even by the standards of subatomic particles. Their mass has never been measured accurately. Neutrinos do not carry electric charge, which means that they are not affected by the electromagnetic forces that ...
TREND_MCstudy_20141209Fengzhaoyang
... • Corsika level study • Detector simulation level study • Reconstruction level study effective area Core resolution Angular resolution • Discussion ...
... • Corsika level study • Detector simulation level study • Reconstruction level study effective area Core resolution Angular resolution • Discussion ...
Compact Muon Solenoid
The Compact Muon Solenoid (CMS) experiment is one of two large general-purpose particle physics detectors built on the Large Hadron Collider (LHC) at CERN in Switzerland and France. The goal of CMS experiment is to investigate a wide range of physics, including the search for the Higgs boson, extra dimensions, and particles that could make up dark matter.CMS is 21.6 metres long, 15 metres in diameter, and weighs about 14,000 tonnes. Approximately 3,800 people, representing 199 scientific institutes and 43 countries, form the CMS collaboration who built and now operate the detector. It is located in an underground cavern at Cessy in France, just across the border from Geneva. In July 2012, along with ATLAS, CMS tentatively discovered the Higgs Boson.