搜索结果: 1-15 共查到“物理学 Fragmentation”相关记录25条 . 查询时间(0.375 秒)
Absence of fragmentation in two-dimensional Bose-Einstein condensation
Bose gas condensate harmonic oscillator characteristic function
2014/12/20
We investigate the possibility that the BEC-like phenomena recently detected on two-dimensional finite trapped systems consist of fragmented condensates. We derive and diagonalize the one-body density...
Numerical solution of $Q^2$ evolution equations for fragmentation functions
Numerical solution fragmentation functions
2011/7/21
Semi-inclusive hadron-production processes are becoming important in high-energy hadron reactions. They are used for investigating properties of quark-hadron matters in heavy-ion collisions, for findi...
Quantum Zeno-based control mechanism for molecular fragmentation
Quantum Zeno-based molecular fragmentation mechanism
2011/9/14
Within a scenario grounded on the quantum Zeno effect, a quantum control mechanism is proposed for molecular fragmentation processes. In particular, we focus on the van der Waals Ne-Br2 complex, which...
A Statistical Model of Aggregates Fragmentation
Aggregates Fragmentation A Statistical Model
2011/9/13
A statistical model of fragmentation of aggregates is proposed, based on the stochastic propagation of cracks through the body. The propagation rules are formulated on a lattice and mimic two importan...
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 。
The like-sign dimuon charge asymmetry at the Tevatron: corrections from B meson fragmentation
like-sign dimuon charge corrections
2011/4/7
The like-sign dimuon charge asymmetry at the Tevatron: corrections from B meson fragmentation 。
A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole
the b-quark fragmentation function the DELPHI detector LEP I Z Pole
2011/4/6
A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole 。
Anomalous Soft Photons associated with Hadron Production in String Fragmentation
Soft Photons Hadron Production String Fragmentation
2010/12/27
The bosonized QCD2+QED2 system for quarks with two flavors contains QCD2 and QED2 bound states, with an isoscalar photon at about 25 MeV and an isovector (I=1,I_3=0) photon at about 44 MeV. Consequen...
Mass-Transport Models with Fragmentation and Aggregation
Mass-Transport Models Fragmentation Aggregation
2010/11/22
We present a review of nonequilibrium phase transitions in mass-transport models with kinetic processes like fragmentation, diffusion, aggregation, etc. These models have been used extensively to stud...
Calculating Kaon Fragmentation Functions from NJL-Jet Model
Calculating Kaon Fragmentation Functions NJL-Jet Model
2011/1/7
The Nambu{Jona-Lasinio (NJL) - Jet model provides a sound framework for calculating the frag-
mentation functions in an e ective chiral quark theory, where the momentum and isospin sum rules are sati...
Anomalous Soft Photons associated with Hadron Production in String Fragmentation
String fragmentation soft photon production hadron production
2011/1/10
The bosonized QCD2+QED2 system for quarks with two flavors contains QCD2 and QED2 bound states, with an isoscalar photon at about 25 MeV and an isovector (I=1,I3=0) photon at about 44 MeV. Consequentl...
Anomalous Soft Photons associated with Hadron Production in String Fragmentation
String fragmentation soft photon production hadron production
2011/1/6
The bosonized QCD2+QED2 system for quarks with two flavors contains QCD2 and QED2 bound states, with an isoscalar photon at about 25 MeV and an isovector (I=1,I3=0) photon at about 44 MeV. Consequentl...
Momentum sum rules for fragmentation functions are considered. In particular, we give a general proof of the Sch\"afer-Teryaev sum rule for the transverse momentum dependent Collins function. We also ...
Fragmentation of a viscoelastic food by human mastication
viscoelastic food human mastication
2010/4/2
Fragment-size distributions have been studied experimentally in masticated viscoelastic food (fish sausage).The mastication experiment in seven subjects was examined. We classified the obtained result...
Breakdown of Scaling in
Aggregation-Fragmentation-Annihilation Process of n-Species Systems
kinetic behavior
aggregation-fragmentation-annihilation process scaling
law rate equation
2007/8/15
2002Vol.38No.2pp.235-242DOI:
Breakdown of Scaling in
Aggregation-Fragmentation-Annihilation Process of n-Species Systems
KE Jian-Hong and LIN Zhen-Quan
Department of Phy...