Momentum distribution of liquid 3He:: simulation of Deep Inelastic Neutron Scattering experiments with the VESUVIO spectrometer

被引：3
作者：
Senesi, R
Andreani, C
Colognesi, D
机构：
[1] UDR Roma 2, Ist Nazl Fis Mat, I-00133 Rome, Italy
[2] Univ Roma Tor Vergata, Ist Nazl Fis Mat, Dipartimento Fis, I-00133 Rome, Italy
[3] CNR, Grp Nazl Struttura Mat, I-00185 Rome, Italy
来源：
JOURNAL OF LOW TEMPERATURE PHYSICS | 2002年 / 126卷 / 1-2期
关键词：
Kinetic Energy; Liquid Phasis; Theoretical Model; Monte Carlo Simulation; Magnetic Material;
D O I：
10.1023/A:1013758632073
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The recent experimental determination of the He-3 single-particle mean kinetic energies in solid hcp, bee and dense liquid phases has allowed to perform an accurate test of the single-particle dynamical properties derived from the existing theoretical models. A Monte Carlo simulation of a Filter-Difference neutron spectrometer for Deep Inelastic Neutron Scattering with enhanced resolution performance is presented. It aims to study the feasibility of an accurate experimental determination of the He-3 momentum distributions in pure liquid and in He-3-He-4 liquid mixtures.
引用
收藏
页码：57 / 62
页数：6
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