Ex5
... 1. For a single quantum particle of mass m, spectra p2/2m in a volume V the partition fundtion is Z1(m)=gV/3 with h / 2mk BT . The particle has a spin degeneracy g (g=2s+1 for spin s). a) Calculate the partition function of two such particles if they are bosons and also if they are fermions. b ...
... 1. For a single quantum particle of mass m, spectra p2/2m in a volume V the partition fundtion is Z1(m)=gV/3 with h / 2mk BT . The particle has a spin degeneracy g (g=2s+1 for spin s). a) Calculate the partition function of two such particles if they are bosons and also if they are fermions. b ...
Slides
... Motivation - Grand Unification If two particles collide with Planck Scale energy their gravitational interaction would be as strong as the other forces – one hopes to unify all forces into a single simple theory ...
... Motivation - Grand Unification If two particles collide with Planck Scale energy their gravitational interaction would be as strong as the other forces – one hopes to unify all forces into a single simple theory ...
Slides - Indico
... • The graviton is a hypothetical elementary particle that mediates the force of gravitation in the framework of quantum field theory. • The graviton is expected to be massless (because the gravitational force appears to have unlimited range) and must be a spin-2 boson. The spin follows from the fact ...
... • The graviton is a hypothetical elementary particle that mediates the force of gravitation in the framework of quantum field theory. • The graviton is expected to be massless (because the gravitational force appears to have unlimited range) and must be a spin-2 boson. The spin follows from the fact ...
CosmoSummary - Boston University Physics
... electrons, nucleons...leptons and quarks subject to Pauli exclusion...only 1 in each state Pauli Exclusion Principle for fermions: no two identical fermions in the same state in the same place at the same time must have different spin, color charge, angular momentum ...
... electrons, nucleons...leptons and quarks subject to Pauli exclusion...only 1 in each state Pauli Exclusion Principle for fermions: no two identical fermions in the same state in the same place at the same time must have different spin, color charge, angular momentum ...
Flipped SU(5) - cosmology - Arizona State University
... flipped unification with vectorlike fields by James Maxin • Minimization of the scalar Higgs potential with respect to both the up-type and down-type Higgs fields yields two conditions on the parameter space. • The scale of the Higgs VEVs is known however, from the Fermi coupling (or alternatively t ...
... flipped unification with vectorlike fields by James Maxin • Minimization of the scalar Higgs potential with respect to both the up-type and down-type Higgs fields yields two conditions on the parameter space. • The scale of the Higgs VEVs is known however, from the Fermi coupling (or alternatively t ...
Symmetry and Its Violation -unifying concept of universe
... quarks and electromagnetic Quantum leptons (photon: g) Field ...
... quarks and electromagnetic Quantum leptons (photon: g) Field ...
Schwennesen Fundamental Particles and the Physics of the
... actually disturbances of the given force’s field caused by interactions between particles subject to the force [0, p. 208]. The most well-known of these force carriers is the photon, the mediator of the electromagnetic force, which has zero mass and travels at the speed of light [6, p. 114]. The exc ...
... actually disturbances of the given force’s field caused by interactions between particles subject to the force [0, p. 208]. The most well-known of these force carriers is the photon, the mediator of the electromagnetic force, which has zero mass and travels at the speed of light [6, p. 114]. The exc ...
The Standard Model and Beyond
... 16 different elementary particles have been observed in collider experiments: 12 “matter particles” and 4 “force particles” Matter particles are further divided into leptons and quarks There are 6 leptons and 6 quarks: 3 “generations”, 2 leptons and 2 quarks in each Particles in each row (e.g. u, c ...
... 16 different elementary particles have been observed in collider experiments: 12 “matter particles” and 4 “force particles” Matter particles are further divided into leptons and quarks There are 6 leptons and 6 quarks: 3 “generations”, 2 leptons and 2 quarks in each Particles in each row (e.g. u, c ...
Evolution of the Atomic Theory
... • 1. a large majority of alpha particles passed directly through the foil. • 2. few particles were deflected when shot at the foil. • 3. rarely, one particle would come back almost directly at the alpha source ...
... • 1. a large majority of alpha particles passed directly through the foil. • 2. few particles were deflected when shot at the foil. • 3. rarely, one particle would come back almost directly at the alpha source ...
PowerPoint プレゼンテーション
... In the near future, on-going Planck satellite experiment will provide us with more precise data which can discriminate different inflation models ...
... In the near future, on-going Planck satellite experiment will provide us with more precise data which can discriminate different inflation models ...
