搜索结果: 91-105 共查到“物理学 Nuclear”相关记录265条 . 查询时间(0.048 秒)
Nuclear coherent population transfer with x-ray laser pulses
Nuclear coherent population transfer x-ray laser pulses
2010/12/27
Coherent population transfer in a nuclear three-level system via stimulated Raman adiabatic passage is studied. To compensate for the lack of $\gamma$-ray laser sources, we envisage accelerated nucle...
Nuclear absorption effects on Lambda-bar/p-bar ratio in heavy ion collisions
Nuclear absorption Lambda-bar/p-bar ratio heavy ion collisions
2010/12/27
An enhanced \lp\ ratio in heavy-ion relative to $p+p$ collisions has been proposed as one of the signatures for the Quark-Gluon Plasma (QGP) formation. A significantly large \Lp\ ratio of 3.5 has bee...
SNIF: A Futuristic Neutrino Probe for Undeclared Nuclear Fission Reactors
Neutrino Probe Undeclared Nuclear Fission Reactors
2011/1/10
Today reactor neutrino experiments are at the cutting edge of fundamental research in particle
physics. Understanding the neutrino is far from complete, but thanks to the impressive progress in this ...
SNIF: A Futuristic Neutrino Probe for Undeclared Nuclear Fission Reactors
SNIF A Futuristic Neutrino Probe Undeclared Nuclear Fission Reactors
2011/1/4
Today reactor neutrino experiments are at the cutting edge of fundamental research in particle physics. Understanding the neutrino is far from complete, but thanks to the impressive progress in this f...
The KamLAND-experiment and Soliton-like Nuclear Georeactor. Part 1. Comparison of Theory with Experiment
The KamLAND-experiment Soliton-like Nuclear Georeactor. Part 1. Comparison Theory Experiment
2010/12/29
We give an alternative description of the data produced in the KamLAND experiment, assuming the existence of a natural nuclear reactor on the boundary of the liquid and solid phases of the Earth's cor...
Constraints on the threshold K- nuclear potential from FINUDA (stopped K-, pi-) hypernuclear spectra
Constraints threshold K- nuclear potential FINUDA (stopped K-, pi-) hypernuclear spectra
2010/12/29
1s(Lambda) hypernuclear formation rates in stopped K- reactions on several p-shell targets are derived from hypernuclear formation spectra measured recently by the FINUDA Collaboration and are compare...
Measurements of nuclear $\gamma$-ray line emission in interactions of protons and $\alpha$ particles with N, O, Ne and Si
Measurements of nuclear $\gamma$-ray line emission interactions of protons $\alpha$ particles with N, O, Ne and Si
2011/1/4
$\gamma$-ray production cross sections have been measured in proton irradiations of N, Ne and Si and $\alpha$-particle irradiations of N and Ne. In the same experiment we extracted also line shapes fo...
We show that pQCD factorization incorporated with pre-haronization energy-loss effect naturally
leads to flatness of the nuclear modification factor RAA for produced hadrons at high transverse moment...
Novel Term in Fermion-Boson Mapping for Nuclear Rotation
Novel Term Fermion-Boson Mapping Nuclear Rotation
2011/1/6
We introduce a novel term in fermion-boson mapping method for the Interacting Boson Model
(IBM) for rotational nuclei. The rotation of a given deformed nucleon system is similar to the
corresponding...
We show that pQCD factorization incorporated with pre-haronization energy-loss effect naturally
leads to flatness of the nuclear modification factor RAA for produced hadrons at high transverse moment...
We show that pQCD factorization incorporated with pre-haronization energy-loss effect naturally leads to flatness of the nuclear modification factor R_{AA} for produced hadrons at high transverse mome...
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 ...
Exploring universality in nuclear clusters with Halo EFT
Exploring universality nuclear clusters Halo EFT
2010/12/29
I present results and highlight aspects of halo EFT to loosely bound systems composed of nucleons and alpha particles, with emphasis on Coulomb interactions.
Astronomy with Radioactivities: Chapter 9, Nuclear Reactions
Astronomy Radioactivities Chapter 9 Nuclear Reactions
2011/1/4
Nuclear reaction rates determine the abundances of isotopes in stellar burning processes. A multitude of reactions determine the reaction flow pattern which is described in terms of reaction network s...
Scalar field in nuclear matter: the roles of spontaneous chiral symmetry breaking and nucleon structure
nuclear matter roles of spontaneous chiral symmetry breaking nucleon structure
2011/1/6
Chiral theories with spontaneous symmetry breaking such as the Nambu-Jona-Lasinio (NJL)
model lead to the existence of a scalar mode. We present in a detailed manner how the corresponding low momentu...