INFLUENCE OF COLLISIONS UPON POPULATION OF HYPERFINE STATES IN HYDROGEN

被引:227
作者
PURCELL, EM
FIELD, GB
机构
关键词
D O I
10.1086/146259
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
引用
收藏
页码:542 / 549
页数:8
相关论文
共 12 条
[1]   IDENTIFICATION OF THE RADIO SOURCES IN CASSIOPEIA, CYGNUS-A, AND PUPPIS-A [J].
BAADE, W ;
MINKOWSKI, R .
ASTROPHYSICAL JOURNAL, 1954, 119 (01) :206-&
[2]   OBSERVATION OF A LINE IN THE GALACTIC RADIO SPECTRUM [J].
EWEN, HI ;
PURCELL, EM .
NATURE, 1951, 168 (4270) :356-356
[3]  
HAGEN JP, 1954, P IRE, V42, P1811
[4]  
Hirschfelder JO., 1954, MOL THEORY GASES LIQ
[5]  
JEANS J, 1925, DYNAMICAL THEORY GAS, P36
[6]   THE HYDROGEN-LINE RED SHIFT OF RADIO SOURCE CYGNUS-A [J].
LILLEY, AE ;
MCCLAIN, EF .
ASTROPHYSICAL JOURNAL, 1956, 123 (01) :172-175
[7]   The van der Waals interaction of hydrogen atoms [J].
Pauling, L ;
Beach, JY .
PHYSICAL REVIEW, 1935, 47 (09) :0686-0692
[8]  
Shklovskii I. S., 1949, ASTRON ZH, V26, P10
[9]  
van de Hulst H.C., 1954, B ASTRON I NETHERLAN, V12, P117