Quasi-real Compton scattering measurement

G. R. Bonneaud; A. Courau; R. Johnson; H. Yamamoto; W. B. Atwood; B. C. Barish; G. J. Donaldson; R. Dubois; M. M. Duro; E. E. Elsen; S. Q. Gao; Y. Z. Huang; G. M. Irwin; H. Kichimi; J. Kirkby; D. E. Klem; D. E. Koop; J. Ludwig; G. B. Mills; A. Ogawa; T. Pal; R. Pitthan; D. L. Pollard; C. Y. Prescott; L. S. Rochester; W. Ruckstuhl; M. Sakuda; S. Sherman; R. Stroynowski; S. Q. Wang; S. G. Wojcicki; W. G. Yan; C. C. Young

doi:10.1016/0370-2693(86)90025-0

Quasi-real Compton scattering measurement

G. R. Bonneaud, A. Courau, R. Johnson, H. Yamamoto, W. B. Atwood, B. C. Barish, G. J. Donaldson, R. Dubois, M. M. Duro, E. E. Elsen, S. Q. Gao, Y. Z. Huang, G. M. Irwin, H. Kichimi, J. Kirkby, D. E. Klem, D. E. Koop, J. Ludwig, G. B. Mills, A. OgawaT. Pal, R. Pitthan, D. L. Pollard, C. Y. Prescott, L. S. Rochester, W. Ruckstuhl, M. Sakuda, S. Sherman, R. Stroynowski, S. Q. Wang, S. G. Wojcicki, W. G. Yan, C. C. Young

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

A measurement is reported on the elastic scattering of quasi-real photons generated by one beam with the particles of the other in e⁺e^- interactions at s = 29 GeV performed using the DELCO detector at PEP. The events are characterized by coplanar and anti-tagged e γ pairs with large visible energy where the charge of the electron is correlated with the acolinearity angle. Also, this result is used to search for the on-shell production of a hypothetical excited electron e^*. It is found that the data agree well with the predictions for the QED Compton process, and upper limits are set on the e^*e γ coupling parameter λ to be below 10^-2 (95% CL) in the range 15 ≲ M_e * ≲ 27 GeV.

Original language	English
Pages (from-to)	109-114
Number of pages	6
Journal	Physics Letters B
Volume	177
Issue number	1
DOIs	https://doi.org/10.1016/0370-2693(86)90025-0
Publication status	Published - 1986 Sep 4
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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Bonneaud, G. R., Courau, A., Johnson, R., Yamamoto, H., Atwood, W. B., Barish, B. C., Donaldson, G. J., Dubois, R., Duro, M. M., Elsen, E. E., Gao, S. Q., Huang, Y. Z., Irwin, G. M., Kichimi, H., Kirkby, J., Klem, D. E., Koop, D. E., Ludwig, J., Mills, G. B., ... Young, C. C. (1986). Quasi-real Compton scattering measurement. Physics Letters B, 177(1), 109-114. https://doi.org/10.1016/0370-2693(86)90025-0

Quasi-real Compton scattering measurement. / Bonneaud, G. R.; Courau, A.; Johnson, R.; Yamamoto, H.; Atwood, W. B.; Barish, B. C.; Donaldson, G. J.; Dubois, R.; Duro, M. M.; Elsen, E. E.; Gao, S. Q.; Huang, Y. Z.; Irwin, G. M.; Kichimi, H.; Kirkby, J.; Klem, D. E.; Koop, D. E.; Ludwig, J.; Mills, G. B.; Ogawa, A.; Pal, T.; Pitthan, R.; Pollard, D. L.; Prescott, C. Y.; Rochester, L. S.; Ruckstuhl, W.; Sakuda, M.; Sherman, S.; Stroynowski, R.; Wang, S. Q.; Wojcicki, S. G.; Yan, W. G.; Young, C. C.

In: Physics Letters B, Vol. 177, No. 1, 04.09.1986, p. 109-114.

Research output: Contribution to journal › Article › peer-review

Bonneaud, GR, Courau, A, Johnson, R, Yamamoto, H, Atwood, WB, Barish, BC, Donaldson, GJ, Dubois, R, Duro, MM, Elsen, EE, Gao, SQ, Huang, YZ, Irwin, GM, Kichimi, H, Kirkby, J, Klem, DE, Koop, DE, Ludwig, J, Mills, GB, Ogawa, A, Pal, T, Pitthan, R, Pollard, DL, Prescott, CY, Rochester, LS, Ruckstuhl, W, Sakuda, M, Sherman, S, Stroynowski, R, Wang, SQ, Wojcicki, SG, Yan, WG & Young, CC 1986, 'Quasi-real Compton scattering measurement', Physics Letters B, vol. 177, no. 1, pp. 109-114. https://doi.org/10.1016/0370-2693(86)90025-0

Bonneaud, G. R. ; Courau, A. ; Johnson, R. ; Yamamoto, H. ; Atwood, W. B. ; Barish, B. C. ; Donaldson, G. J. ; Dubois, R. ; Duro, M. M. ; Elsen, E. E. ; Gao, S. Q. ; Huang, Y. Z. ; Irwin, G. M. ; Kichimi, H. ; Kirkby, J. ; Klem, D. E. ; Koop, D. E. ; Ludwig, J. ; Mills, G. B. ; Ogawa, A. ; Pal, T. ; Pitthan, R. ; Pollard, D. L. ; Prescott, C. Y. ; Rochester, L. S. ; Ruckstuhl, W. ; Sakuda, M. ; Sherman, S. ; Stroynowski, R. ; Wang, S. Q. ; Wojcicki, S. G. ; Yan, W. G. ; Young, C. C. / Quasi-real Compton scattering measurement. In: Physics Letters B. 1986 ; Vol. 177, No. 1. pp. 109-114.

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title = "Quasi-real Compton scattering measurement",

abstract = "A measurement is reported on the elastic scattering of quasi-real photons generated by one beam with the particles of the other in e+e- interactions at s = 29 GeV performed using the DELCO detector at PEP. The events are characterized by coplanar and anti-tagged e γ pairs with large visible energy where the charge of the electron is correlated with the acolinearity angle. Also, this result is used to search for the on-shell production of a hypothetical excited electron e*. It is found that the data agree well with the predictions for the QED Compton process, and upper limits are set on the e*e γ coupling parameter λ to be below 10-2 (95% CL) in the range 15 ≲ Me * ≲ 27 GeV.",

author = "Bonneaud, {G. R.} and A. Courau and R. Johnson and H. Yamamoto and Atwood, {W. B.} and Barish, {B. C.} and Donaldson, {G. J.} and R. Dubois and Duro, {M. M.} and Elsen, {E. E.} and Gao, {S. Q.} and Huang, {Y. Z.} and Irwin, {G. M.} and H. Kichimi and J. Kirkby and Klem, {D. E.} and Koop, {D. E.} and J. Ludwig and Mills, {G. B.} and A. Ogawa and T. Pal and R. Pitthan and Pollard, {D. L.} and Prescott, {C. Y.} and Rochester, {L. S.} and W. Ruckstuhl and M. Sakuda and S. Sherman and R. Stroynowski and Wang, {S. Q.} and Wojcicki, {S. G.} and Yan, {W. G.} and Young, {C. C.}",

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AU - Bonneaud, G. R.

AU - Courau, A.

AU - Johnson, R.

AU - Yamamoto, H.

AU - Atwood, W. B.

AU - Barish, B. C.

AU - Donaldson, G. J.

AU - Dubois, R.

AU - Duro, M. M.

AU - Elsen, E. E.

AU - Gao, S. Q.

AU - Huang, Y. Z.

AU - Irwin, G. M.

AU - Kichimi, H.

AU - Kirkby, J.

AU - Klem, D. E.

AU - Koop, D. E.

AU - Ludwig, J.

AU - Mills, G. B.

AU - Ogawa, A.

AU - Pal, T.

AU - Pitthan, R.

AU - Pollard, D. L.

AU - Prescott, C. Y.

AU - Rochester, L. S.

AU - Ruckstuhl, W.

AU - Sakuda, M.

AU - Sherman, S.

AU - Stroynowski, R.

AU - Wang, S. Q.

AU - Wojcicki, S. G.

AU - Yan, W. G.

AU - Young, C. C.

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AB - A measurement is reported on the elastic scattering of quasi-real photons generated by one beam with the particles of the other in e+e- interactions at s = 29 GeV performed using the DELCO detector at PEP. The events are characterized by coplanar and anti-tagged e γ pairs with large visible energy where the charge of the electron is correlated with the acolinearity angle. Also, this result is used to search for the on-shell production of a hypothetical excited electron e*. It is found that the data agree well with the predictions for the QED Compton process, and upper limits are set on the e*e γ coupling parameter λ to be below 10-2 (95% CL) in the range 15 ≲ Me * ≲ 27 GeV.

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