Time reversal in polarized neutron decay: The emiT experiment

G. L. Jones; J. M. Adams; J. M. Anaya; T. J. Bowles; T. E. Chupp; K. P. Coulter; M. S. Dewey; S. J. Freedman; B. K. Fujikawa; A. Garcia; G. L. Greene; S. R. Hwang; L. J. Lising; H. P. Mumm; J. S. Nico; R. G.H. Robertson; T. D. Steiger; W. A. Teasdale; A. K. Thompson; E. G. Wasserman; F. E. Wietfeldt; J. F. Wilkerson

doi:10.1016/S0168-9002(99)01056-6

Time reversal in polarized neutron decay: The emiT experiment

G. L. Jones
, J. M. Adams
, J. M. Anaya
, T. J. Bowles
, T. E. Chupp
, K. P. Coulter
, M. S. Dewey
, S. J. Freedman
, B. K. Fujikawa
, A. Garcia
, G. L. Greene
, S. R. Hwang
, L. J. Lising
, H. P. Mumm
, J. S. Nico
, R. G.H. Robertson
, T. D. Steiger
, W. A. Teasdale
, A. K. Thompson
, E. G. Wasserman

F. E. Wietfeldt, J. F. Wilkerson

Producción científica: Contribución a revista › Artículo de la conferencia › revisión exhaustiva

3 Citas (Scopus)

Resumen

The standard electro-weak model predicts negligible violation of time-reversal invariance in light quark processes. We report on an experimental test of time-reversal invariance in the beta decay of polarized neutrons as a search for physics beyond the standard model. The emiT collaboration has measured the time-reversal-violating triple-correlation in neutron beta decay between the neutron spin, electron momentum, and neutrino momentum often referred to as the D coefficient. The first run of the experiment produced 14 million events which are currently being analyzed. However, a second run with improved detectors should provide greater statistical precision and reduced systematic uncertainties.

Idioma original	Inglés estadounidense
Páginas (desde-hasta)	648-652
Número de páginas	5
Publicación	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volumen	440
N.º	3
DOI	https://doi.org/10.1016/S0168-9002(99)01056-6
Estado	Publicada - jun. 2000
Publicado de forma externa	Sí
Evento	The International Workshop on 'Particle Physics with Slow Neutrons' - Grenoble, France Duración: oct. 22 1998 → oct. 24 1998

Áreas temáticas de ASJC Scopus

Física nuclear y de alta energía
Instrumental

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10.1016/S0168-9002(99)01056-6

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Jones, G. L., Adams, J. M., Anaya, J. M., Bowles, T. J., Chupp, T. E., Coulter, K. P., Dewey, M. S., Freedman, S. J., Fujikawa, B. K., Garcia, A., Greene, G. L., Hwang, S. R., Lising, L. J., Mumm, H. P., Nico, J. S., Robertson, R. G. H., Steiger, T. D., Teasdale, W. A., Thompson, A. K., ... Wilkerson, J. F. (2000). Time reversal in polarized neutron decay: The emiT experiment. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 440(3), 648-652. https://doi.org/10.1016/S0168-9002(99)01056-6

@article{83910cb576744616881ce0620bb8a11f,

title = "Time reversal in polarized neutron decay: The emiT experiment",

abstract = "The standard electro-weak model predicts negligible violation of time-reversal invariance in light quark processes. We report on an experimental test of time-reversal invariance in the beta decay of polarized neutrons as a search for physics beyond the standard model. The emiT collaboration has measured the time-reversal-violating triple-correlation in neutron beta decay between the neutron spin, electron momentum, and neutrino momentum often referred to as the D coefficient. The first run of the experiment produced 14 million events which are currently being analyzed. However, a second run with improved detectors should provide greater statistical precision and reduced systematic uncertainties.",

author = "Jones, \{G. L.\} and Adams, \{J. M.\} and Anaya, \{J. M.\} and Bowles, \{T. J.\} and Chupp, \{T. E.\} and Coulter, \{K. P.\} and Dewey, \{M. S.\} and Freedman, \{S. J.\} and Fujikawa, \{B. K.\} and A. Garcia and Greene, \{G. L.\} and Hwang, \{S. R.\} and Lising, \{L. J.\} and Mumm, \{H. P.\} and Nico, \{J. S.\} and Robertson, \{R. G.H.\} and Steiger, \{T. D.\} and Teasdale, \{W. A.\} and Thompson, \{A. K.\} and Wasserman, \{E. G.\} and Wietfeldt, \{F. E.\} and Wilkerson, \{J. F.\}",

year = "2000",

month = jun,

doi = "10.1016/S0168-9002(99)01056-6",

language = "English (US)",

volume = "440",

pages = "648--652",

journal = "Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment",

issn = "0168-9002",

publisher = "Elsevier BV",

number = "3",

}

Jones, GL, Adams, JM, Anaya, JM, Bowles, TJ, Chupp, TE, Coulter, KP, Dewey, MS, Freedman, SJ, Fujikawa, BK, Garcia, A, Greene, GL, Hwang, SR, Lising, LJ, Mumm, HP, Nico, JS, Robertson, RGH, Steiger, TD, Teasdale, WA, Thompson, AK, Wasserman, EG, Wietfeldt, FE & Wilkerson, JF 2000, 'Time reversal in polarized neutron decay: The emiT experiment', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 440, n.º 3, pp. 648-652. https://doi.org/10.1016/S0168-9002(99)01056-6

Time reversal in polarized neutron decay: The emiT experiment. / Jones, G. L.; Adams, J. M.; Anaya, J. M. et al.
En: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 440, N.º 3, 06.2000, p. 648-652.

Producción científica: Contribución a revista › Artículo de la conferencia › revisión exhaustiva

TY - JOUR

T1 - Time reversal in polarized neutron decay

T2 - The International Workshop on 'Particle Physics with Slow Neutrons'

AU - Jones, G. L.

AU - Adams, J. M.

AU - Anaya, J. M.

AU - Bowles, T. J.

AU - Chupp, T. E.

AU - Coulter, K. P.

AU - Dewey, M. S.

AU - Freedman, S. J.

AU - Fujikawa, B. K.

AU - Garcia, A.

AU - Greene, G. L.

AU - Hwang, S. R.

AU - Lising, L. J.

AU - Mumm, H. P.

AU - Nico, J. S.

AU - Robertson, R. G.H.

AU - Steiger, T. D.

AU - Teasdale, W. A.

AU - Thompson, A. K.

AU - Wasserman, E. G.

AU - Wietfeldt, F. E.

AU - Wilkerson, J. F.

PY - 2000/6

Y1 - 2000/6

N2 - The standard electro-weak model predicts negligible violation of time-reversal invariance in light quark processes. We report on an experimental test of time-reversal invariance in the beta decay of polarized neutrons as a search for physics beyond the standard model. The emiT collaboration has measured the time-reversal-violating triple-correlation in neutron beta decay between the neutron spin, electron momentum, and neutrino momentum often referred to as the D coefficient. The first run of the experiment produced 14 million events which are currently being analyzed. However, a second run with improved detectors should provide greater statistical precision and reduced systematic uncertainties.

AB - The standard electro-weak model predicts negligible violation of time-reversal invariance in light quark processes. We report on an experimental test of time-reversal invariance in the beta decay of polarized neutrons as a search for physics beyond the standard model. The emiT collaboration has measured the time-reversal-violating triple-correlation in neutron beta decay between the neutron spin, electron momentum, and neutrino momentum often referred to as the D coefficient. The first run of the experiment produced 14 million events which are currently being analyzed. However, a second run with improved detectors should provide greater statistical precision and reduced systematic uncertainties.

UR - https://www.scopus.com/pages/publications/0033900453

UR - https://www.scopus.com/pages/publications/0033900453#tab=citedBy

U2 - 10.1016/S0168-9002(99)01056-6

DO - 10.1016/S0168-9002(99)01056-6

M3 - Conference article

AN - SCOPUS:0033900453

SN - 0168-9002

VL - 440

SP - 648

EP - 652

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

IS - 3

Y2 - 22 October 1998 through 24 October 1998

ER -

Time reversal in polarized neutron decay: The emiT experiment

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Áreas temáticas de ASJC Scopus

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Huella

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