TY - JOUR
T1 - Possible consequences of the zeno effect on the transition probability of the 21 cm line of hydrogen
AU - Levitan, J.
AU - Horwitz, L. P.
AU - Rephaeli, Y.
PY - 1987/4/1
Y1 - 1987/4/1
N2 - It is shown that the lifetime of the hyperfine level giving rise to the 21 cm hydrogen line might be affected by the so-called Zeno effect, and hence that the amount of neutral hydrogen in our galaxy may be larger than previously deduced.
AB - It is shown that the lifetime of the hyperfine level giving rise to the 21 cm hydrogen line might be affected by the so-called Zeno effect, and hence that the amount of neutral hydrogen in our galaxy may be larger than previously deduced.
UR - http://www.scopus.com/inward/record.url?scp=84911651260&partnerID=8YFLogxK
U2 - 10.1209/0295-5075/3/7/003
DO - 10.1209/0295-5075/3/7/003
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AN - SCOPUS:84911651260
SN - 0295-5075
VL - 3
SP - 781
EP - 787
JO - Journal de Physique (Paris), Lettres
JF - Journal de Physique (Paris), Lettres
IS - 7
ER -