LASER SPECTROSCOPY OF METASTABLE ANTIPROTONIC HELIUM ATOM MOLECULES

被引：72

作者：

MORITA, N

OHTSUKI, K

YAMAZAKI, T

机构：

[1] HOKKAIDO UNIV,DEPT CHEM,KITA KU,SAPPORO,HOKKAIDO 060,JAPAN

[2] UNIV TOKYO,INST NUCL STUDY,TANASHI,TOKYO 188,JAPAN

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1993年 / 330卷 / 03期

关键词：

D O I：

10.1016/0168-9002(93)90573-Z

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A new spectroscopic method for metastable antiprotonic helium atomcules by using a pulsed laser beam is proposed and discussed. It is shown that a metastable state can be resonantly destroyed to produce a detectable spike in a delayed pBAR annihilation time spectrum.

引用

页码：439 / 446

页数：8

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