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视频：南京大学大学物理学第46讲 Angular momentum and spin。
SIDIS in the target fragmentation region: polarized and transverse momentum dependent fracture functions
SIDIS polarized transverse momentum
2011/4/7
SIDIS in the target fragmentation region: polarized and transverse momentum dependent fracture functions 。
Direct photons at low transverse momentum -- a QGP signal in pp collisions at LHC
Direct photons low transverse momentum pp collisions LHC
2011/4/6
Direct photons at low transverse momentum -- a QGP signal in pp collisions at LHC 。
Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in sqrt(s) = 7 TeV proton-proton collisions
squarks gluinos using final states jets missing transverse momentum ATLAS detector sqrt(s) = 7 TeV proton-proton collisions
2011/4/6
Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in sqrt(s) = 7 TeV proton-proton collisions 。
Search for supersymmetry using final states with one lepton, jets, and missing transverse momentum with the ATLAS detector in sqrt{s} = 7 TeV pp
supersymmetry using final states one lepton jets missing transverse momentum the ATLAS detector in sqrt{s} = 7 TeV pp
2011/4/6
Search for supersymmetry using final states with one lepton, jets, and missing transverse momentum with the ATLAS detector in sqrt{s} = 7 TeV pp 。
Thermal momentum distribution from path integrals with shifted boundary conditions
Thermal momentum distribution path integrals
2011/1/6
For a thermal field theory formulated in the grand canonical ensemble, the distribution of the total momentum is an observable characterizing the thermal state. We show that its cumulants are related ...
Thermal momentum distribution from path integrals with shifted boundary conditions
Thermal momentum distribution path integrals
2011/1/6
For a thermal field theory formulated in the grand canonical ensemble, the distribution of the total momentum is an observable characterizing the thermal state. We show that its cumulants are related ...
A thermal field theory derivation of the source term induced by a fast parton from the quark energy-momentum tensor
thermal field theory derivation source term induced fast parton quark energy-momentum tensor
2010/12/29
I derive the distribution of energy and momentum transmitted from a fast parton to a medium of thermalized quarks, or the source term, in perturbative thermal field theory directly from the quark ener...
Transverse-Spin and Transverse-Momentum Effects in High-Energy Processes
Transverse-Spin Transverse-Momentum Effects High-Energy Processes
2011/1/5
The state of the art concerning transverse-spin and transverse-momentum phenomena in hard
hadronic reactions is reviewed. An account is given of single-spin and azimuthal asymmetries in
semiinclusiv...
Nucleon internal structure: a new set of quark, gluon momentum, angular momentum operators and parton distribution functions
nucleon internal structure quark-gluon momentum and angular momentum canonical commutation relation gauge invariance
2009/11/17
It is unavoidable to deal with the quark and gluon momentum and angular momentum contributions to the nucleon momentum and spin in the study of nucleon internal structure. However we never have the qu...
Monte Carlo study on the low momentum μ-π identification of the BESⅢ EM calorimeter
BESⅢ calorimeter particle identification artificial neural network
2009/9/17
The BESⅢ detector has a high-resolution electromagnetic calorimeter which can be used for low momentum μ-π identification. Based on Monte Carlo simulations, μ-π separation was studied. A multilayer pe...
In this paper we discuss the properties of the general covariant angular momentum of a five-dimensional brane-world model. Through calculating the total angular momentum of this model, we are able to ...
Semiunitary transformation is applied to discuss supersymmetrization of cold Rydberg atoms. In the limit of vanishing kinetic energy the lowest angular momentum of the supersymmetric cold Rydberg atom...
Induced Fractional Zero-Point Angular Momentum for Charged Particles of the Bohm-Aharonov System by means of a "Spectator" Magnetic Field
Fractional Zero-Point Angular Momentum Particles of the Bohm-Aharonov System Spectator
2010/4/8
An induced fractional zero-point angular momentum of charged particles by the Bohm-Aharonov (B-A) vector potential is realized via a modified combined trap. It explores a "spectator" mechanism in this...
Test of Quantum Effects of Spatial Noncommutativity using Modified Electron Momentum Spectroscopy
Test of Quantum Electron Momentum Spectroscopy
2010/4/8
The possibility of testing spatial noncommutativity by current experiments on normal quantum scales is investigated. For the case of both position-position and momentum-momentum noncommuting spectra o...