Test of time-reversal symmetry in the decay of Ne19

A. L. Hallin; F. P. Calaprice; D. W. MacArthur; L. E. Piilonen; M. B. Schneider; D. F. Schreiber

doi:10.1103/PhysRevLett.52.337

Test of time-reversal symmetry in the decay of Ne19

A. L. Hallin, F. P. Calaprice, D. W. MacArthur, L. E. Piilonen, M. B. Schneider, D. F. Schreiber

Physics

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69 Scopus citations

Abstract

With a new detection method, the upper limit on the time-reversal- noninvariant triple angular correlation J(pe×p)EeE in the nuclear decay Ne19 F19 + e++ has been reduced. Polarized Ne19 atoms from an atomic beam are captured in a holding cell, where the decay positrons and recoil ions are observed. The new value for the asymmetry parameter for this correlation is D=0.0040.0008, which is consistent with time-reversal symmetry.

Original language	English (US)
Pages (from-to)	337-340
Number of pages	4
Journal	Physical review letters
Volume	52
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevLett.52.337
State	Published - 1984

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.52.337

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abstract = "With a new detection method, the upper limit on the time-reversal- noninvariant triple angular correlation J(pe×p)EeE in the nuclear decay Ne19 F19 + e++ has been reduced. Polarized Ne19 atoms from an atomic beam are captured in a holding cell, where the decay positrons and recoil ions are observed. The new value for the asymmetry parameter for this correlation is D=0.0040.0008, which is consistent with time-reversal symmetry.",

author = "Hallin, {A. L.} and Calaprice, {F. P.} and MacArthur, {D. W.} and Piilonen, {L. E.} and Schneider, {M. B.} and Schreiber, {D. F.}",

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T1 - Test of time-reversal symmetry in the decay of Ne19

AU - Hallin, A. L.

AU - Calaprice, F. P.

AU - MacArthur, D. W.

AU - Piilonen, L. E.

AU - Schneider, M. B.

AU - Schreiber, D. F.

PY - 1984

Y1 - 1984

N2 - With a new detection method, the upper limit on the time-reversal- noninvariant triple angular correlation J(pe×p)EeE in the nuclear decay Ne19 F19 + e++ has been reduced. Polarized Ne19 atoms from an atomic beam are captured in a holding cell, where the decay positrons and recoil ions are observed. The new value for the asymmetry parameter for this correlation is D=0.0040.0008, which is consistent with time-reversal symmetry.

AB - With a new detection method, the upper limit on the time-reversal- noninvariant triple angular correlation J(pe×p)EeE in the nuclear decay Ne19 F19 + e++ has been reduced. Polarized Ne19 atoms from an atomic beam are captured in a holding cell, where the decay positrons and recoil ions are observed. The new value for the asymmetry parameter for this correlation is D=0.0040.0008, which is consistent with time-reversal symmetry.

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EP - 340

JO - Physical review letters

JF - Physical review letters

IS - 5

ER -

Test of time-reversal symmetry in the decay of Ne19

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