搜索结果: 1-15 共查到“物理学 Isospin”相关记录20条 . 查询时间(0.04 秒)
We show that recent calculations of ΔI=3/2 effects in nonleptonic hyperon decay induced by md-mu≠0 are subject to significant model dependence. [S0556-2821(97)04819-4]
Effect of isospin dependent cross-section on elliptic flow in heavy-ion collision at intermediate energies
heavy-ion collision cross-section isospin dependent
2011/7/20
We study the elliptical flow of fragment in heavy-ion collisions for different systems at incident energies between 40 and 1200 MeV/nucleon using an isospin-dependent quantum molecular dynamics model....
Isospin-Violating Dark Matter 。
Extracting scattering parameters using the isospin chemical potential
Extracting scattering parameters isospin chemical potential
2011/1/6
Hadronic scattering mediated through the strong interaction has been an area of great interest for both theory and experiment. Recently, lattice QCD calculations of scattering processes from first pri...
Extracting scattering parameters using the isospin chemical potential
Extracting scattering parameters isospin chemical potential
2011/1/6
Hadronic scattering mediated through the strong interaction has been an area of great interest for both theory and experiment. Recently, lattice QCD calculations of scattering processes from first pri...
The phase-shift of isospin-2 pi-pi scattering from lattice QCD
The phase-shift of isospin-2 pi-pi scattering lattice QCD
2011/1/7
Finite-volume lattice QCD calculations offer the possibility of extracting resonance parameters from the energy-dependent elastic phase-shift computed using the Luescher technique. In this letter, as ...
Isospin symmetry breaking at high spins in the mirror pair 67Se and 67As
Isospin symmetry breaking high spins mirror pair 67Se and 67As
2011/1/7
Recent experimental data have revealed large mirror energy differences (MED) between high-spin states in the mirror nuclei 67Se and 67As, the heaviest pair where MED have been determined so far. The M...
Isospin Character of the Pygmy Dipole Resonance in 124Sn
Isospin Character Pygmy Dipole Resonance
2011/1/10
The pygmy dipole resonance has been studied in the proton-magic nucleus 124Sn with the ( , ′) coincidence method at E = 136 MeV.
Isospin Character of the Pygmy Dipole Resonance in 124Sn
Isospin Character the Pygmy Dipole Resonance 124Sn
2010/12/29
The pygmy dipole resonance has been studied in the proton-magic nucleus 124Sn with the (a,a'g) coincidence method at E=136 MeV. The comparison with results of photon-scattering experiments reveals a s...
Spin and spin-isospin instabilities in asymmetric nuclear matter at zero and finite temperatures using Skyrme functionals
Spin and spin-isospin instabilities asymmetric nuclear matter zero finite temperatures Skyrme functionals
2011/1/6
Self-consistent mean field methods based on phenomenological Skyrme effective interactions are
known to exhibit spurious spin and spin-isospin instabilities both at zero and finite temperatures when ...
Extracting scattering parameters using the isospin chemical potential
parameters isospin chemical potential
2011/1/13
Hadronic scattering mediated through the strong interaction has been an area of great interest for both theory and experiment. Recently, lattice QCD calculations of scattering processes from first pri...
The phase-shift of isospin-2 pi-pi scattering from lattice QCD
phase-shift isospin-2 pi-pi scattering lattice QCD
2011/1/14
Finite-volume lattice QCD calculations o er the possibility of extracting resonance parameters
from the energy-dependent elastic phase-shift computed using the Luscher technique. In this letter,as a...
Extracting scattering parameters using the isospin chemical potential
Extracting scattering parameters isospin chemical potential
2011/1/7
Hadronic scattering mediated through the strong interaction has been an area of great interest for both theory and experiment.
Isospin violating mechanisms in quarkonium hadronic decays
Isospin violation Intermediate meson loop
2010/5/7
We analyze the φ meson production in e+e－→ωπ0 as a probe for studying the isospin violation mechanisms. By clarifying the dynamic sources causing the isospin violation, we succeed in quantifying those...
Recent progress on isospin breaking corrections and their impact on the muon g－2 value
isospin breaking tau decays muon magnetic moment radiative corrections
2010/5/7
We describe some recent results on isospin breaking corrections which are of relevance for predictions of the leading order hadronic contribution to the muon anomalous magnetic moment aμhadLO when usi...