THE ANDREEV REFLECTION OF ROTONS AT THE FREE-SURFACE OF LIQUID-HE-4

被引:6
作者
BADDAR, H
EDWARDS, DO
LEVIN, TM
PETTERSEN, MS
机构
[1] Physics Department, The Ohio State University, Columbus
来源
PHYSICA B | 1994年 / 194卷
基金
美国国家科学基金会;
关键词
D O I
10.1016/0921-4526(94)90586-X
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
An experiment to measure P23, the probability for Andreev reflection of rotons at the free surface, gives the upper limit P23 less-than-or-equal-to P24(2), where P24 is the probability of single-particle conversion of an R- roton to an atom.
引用
收藏
页码:513 / 514
页数:2
相关论文
共 2 条
[1]  
ANDREEV AF, 1982, ZH EKSP TEOR FIZ, V56, P226
[2]   CREATION AND IDENTIFICATION OF R- ROTONS IN LIQUID-HE-4 AND AN ESTIMATE OF THEIR PROBABILITY FOR QUANTUM EVAPORATION [J].
WYBORN, GM ;
WYATT, AFG .
PHYSICAL REVIEW LETTERS, 1990, 65 (03) :345-348