A measurement of the reaction e+e- →e+e-η′ and the radiative width Γη′→γγ at petra

W. Bartel, D. Cords, P. Dittmann, R. Eichler, R. Felst, D. Haidt, H. Krehbiel, K. Meier, B. Naroska, L. H. O'Neill, P. Steffen, H. Wenninger, E. Elsen, A. Petersen, P. Warming, G. Weber, S. Bethke, H. Drumm, J. Heintze, G. HeinzelmannK. H. Hellenbrand, R. D. Heuer, J. von Krogh, P. Lennert, S. Kawabata, Sachio Komamiya, H. Matsumura, T. Nozaki, J. Olsson, H. Rieseberg, A. Wagner, A. Bell, F. Foster, G. Hughes, H. Wriedt, J. Allison, A. H. Ball, G. Bamford, R. Barlow, C. Bowdery, I. P. Deurdoth, J. F. Hassard, B. T. King, F. K. Loebinger, A. A. Macbeth, H. McCann, H. E. Mills, P. G. Murphy, K. Stephens, D. Clarke, M. C. Goddard, R. Marshall, G. F. Pearce, J. Kanzaki, T. Kobayashi, M. Koshiba, M. Minowa, M. Nozaki, S. Odaka, S. Orito, A. Sato, H. Takeda, Y. Totsuka, Y. Watanabe, S. Yamada, C. Yanagisawa

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

The reaction e+e- → e+e-η' has been observed in the JADE experiment at PETRA, by detecting the final state π+π-γ, resulting from the decay η' → γρ{variant}0. The cross section was measured at an average beam energy of 17.15 GeV to be σ(e+e- → e+e-η') = 2.2 ± 0.2 (stat.) ± 0.4(syst.) nb, yielding the radiative width Γη'γγ= 5.0 ± 0.5(stat.) ± 0.9 (syst.) keV.

Original languageEnglish
Pages (from-to)190-194
Number of pages5
JournalPhysics Letters B
Volume113
Issue number2
DOIs
Publication statusPublished - 1982 Jun 10
Externally publishedYes

Fingerprint

cross sections
decay
energy

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., ... Yanagisawa, C. (1982). A measurement of the reaction e+e- →e+e-η′ and the radiative width Γη′→γγ at petra. Physics Letters B, 113(2), 190-194. https://doi.org/10.1016/0370-2693(82)90422-1

A measurement of the reaction e+e- →e+e-η′ and the radiative width Γη′→γγ at petra. / Bartel, W.; Cords, D.; Dittmann, P.; Eichler, R.; Felst, R.; Haidt, D.; Krehbiel, H.; Meier, K.; Naroska, B.; O'Neill, L. H.; Steffen, P.; Wenninger, H.; Elsen, E.; Petersen, A.; Warming, P.; Weber, G.; Bethke, S.; Drumm, H.; Heintze, J.; Heinzelmann, G.; Hellenbrand, K. H.; Heuer, R. D.; von Krogh, J.; Lennert, P.; Kawabata, S.; Komamiya, Sachio; Matsumura, H.; Nozaki, T.; Olsson, J.; Rieseberg, H.; Wagner, A.; Bell, A.; Foster, F.; Hughes, G.; Wriedt, H.; Allison, J.; Ball, A. H.; Bamford, G.; Barlow, R.; Bowdery, C.; Deurdoth, I. P.; Hassard, J. F.; King, B. T.; Loebinger, F. K.; Macbeth, A. A.; McCann, H.; Mills, H. E.; Murphy, P. G.; Stephens, K.; Clarke, D.; Goddard, M. C.; Marshall, R.; Pearce, G. F.; Kanzaki, J.; Kobayashi, T.; Koshiba, M.; Minowa, M.; Nozaki, M.; Odaka, S.; Orito, S.; Sato, A.; Takeda, H.; Totsuka, Y.; Watanabe, Y.; Yamada, S.; Yanagisawa, C.

In: Physics Letters B, Vol. 113, No. 2, 10.06.1982, p. 190-194.

Research output: Contribution to journalArticle

Bartel, W, Cords, D, Dittmann, P, Eichler, R, Felst, R, Haidt, D, Krehbiel, H, Meier, K, Naroska, B, O'Neill, LH, Steffen, P, Wenninger, H, Elsen, E, Petersen, A, Warming, P, Weber, G, Bethke, S, Drumm, H, Heintze, J, Heinzelmann, G, Hellenbrand, KH, Heuer, RD, von Krogh, J, Lennert, P, Kawabata, S, Komamiya, S, Matsumura, H, Nozaki, T, Olsson, J, Rieseberg, H, Wagner, A, Bell, A, Foster, F, Hughes, G, Wriedt, H, Allison, J, Ball, AH, Bamford, G, Barlow, R, Bowdery, C, Deurdoth, IP, Hassard, JF, King, BT, Loebinger, FK, Macbeth, AA, McCann, H, Mills, HE, Murphy, PG, Stephens, K, Clarke, D, Goddard, MC, Marshall, R, Pearce, GF, Kanzaki, J, Kobayashi, T, Koshiba, M, Minowa, M, Nozaki, M, Odaka, S, Orito, S, Sato, A, Takeda, H, Totsuka, Y, Watanabe, Y, Yamada, S & Yanagisawa, C 1982, 'A measurement of the reaction e+e- →e+e-η′ and the radiative width Γη′→γγ at petra', Physics Letters B, vol. 113, no. 2, pp. 190-194. https://doi.org/10.1016/0370-2693(82)90422-1
Bartel, W. ; Cords, D. ; Dittmann, P. ; Eichler, R. ; Felst, R. ; Haidt, D. ; Krehbiel, H. ; Meier, K. ; Naroska, B. ; O'Neill, L. H. ; Steffen, P. ; Wenninger, H. ; Elsen, E. ; Petersen, A. ; Warming, P. ; Weber, G. ; Bethke, S. ; Drumm, H. ; Heintze, J. ; Heinzelmann, G. ; Hellenbrand, K. H. ; Heuer, R. D. ; von Krogh, J. ; Lennert, P. ; Kawabata, S. ; Komamiya, Sachio ; Matsumura, H. ; Nozaki, T. ; Olsson, J. ; Rieseberg, H. ; Wagner, A. ; Bell, A. ; Foster, F. ; Hughes, G. ; Wriedt, H. ; Allison, J. ; Ball, A. H. ; Bamford, G. ; Barlow, R. ; Bowdery, C. ; Deurdoth, I. P. ; Hassard, J. F. ; King, B. T. ; Loebinger, F. K. ; Macbeth, A. A. ; McCann, H. ; Mills, H. E. ; Murphy, P. G. ; Stephens, K. ; Clarke, D. ; Goddard, M. C. ; Marshall, R. ; Pearce, G. F. ; Kanzaki, J. ; Kobayashi, T. ; Koshiba, M. ; Minowa, M. ; Nozaki, M. ; Odaka, S. ; Orito, S. ; Sato, A. ; Takeda, H. ; Totsuka, Y. ; Watanabe, Y. ; Yamada, S. ; Yanagisawa, C. / A measurement of the reaction e+e- →e+e-η′ and the radiative width Γη′→γγ at petra. In: Physics Letters B. 1982 ; Vol. 113, No. 2. pp. 190-194.
@article{5e5cf705a59c421e8e8faf5336efae34,
title = "A measurement of the reaction e+e- →e+e-η′ and the radiative width Γη′→γγ at petra",
abstract = "The reaction e+e- → e+e-η' has been observed in the JADE experiment at PETRA, by detecting the final state π+π-γ, resulting from the decay η' → γρ{variant}0. The cross section was measured at an average beam energy of 17.15 GeV to be σ(e+e- → e+e-η') = 2.2 ± 0.2 (stat.) ± 0.4(syst.) nb, yielding the radiative width Γη'γγ= 5.0 ± 0.5(stat.) ± 0.9 (syst.) keV.",
author = "W. Bartel and D. Cords and P. Dittmann and R. Eichler and R. Felst and D. Haidt and H. Krehbiel and K. Meier and B. Naroska and O'Neill, {L. H.} and P. Steffen and H. Wenninger and E. Elsen and A. Petersen and P. Warming and G. Weber and S. Bethke and H. Drumm and J. Heintze and G. Heinzelmann and Hellenbrand, {K. H.} and Heuer, {R. D.} and {von Krogh}, J. and P. Lennert and S. Kawabata and Sachio Komamiya and H. Matsumura and T. Nozaki and J. Olsson and H. Rieseberg and A. Wagner and A. Bell and F. Foster and G. Hughes and H. Wriedt and J. Allison and Ball, {A. H.} and G. Bamford and R. Barlow and C. Bowdery and Deurdoth, {I. P.} and Hassard, {J. F.} and King, {B. T.} and Loebinger, {F. K.} and Macbeth, {A. A.} and H. McCann and Mills, {H. E.} and Murphy, {P. G.} and K. Stephens and D. Clarke and Goddard, {M. C.} and R. Marshall and Pearce, {G. F.} and J. Kanzaki and T. Kobayashi and M. Koshiba and M. Minowa and M. Nozaki and S. Odaka and S. Orito and A. Sato and H. Takeda and Y. Totsuka and Y. Watanabe and S. Yamada and C. Yanagisawa",
year = "1982",
month = "6",
day = "10",
doi = "10.1016/0370-2693(82)90422-1",
language = "English",
volume = "113",
pages = "190--194",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier",
number = "2",

}

TY - JOUR

T1 - A measurement of the reaction e+e- →e+e-η′ and the radiative width Γη′→γγ at petra

AU - Bartel, W.

AU - Cords, D.

AU - Dittmann, P.

AU - Eichler, R.

AU - Felst, R.

AU - Haidt, D.

AU - Krehbiel, H.

AU - Meier, K.

AU - Naroska, B.

AU - O'Neill, L. H.

AU - Steffen, P.

AU - Wenninger, H.

AU - Elsen, E.

AU - Petersen, A.

AU - Warming, P.

AU - Weber, G.

AU - Bethke, S.

AU - Drumm, H.

AU - Heintze, J.

AU - Heinzelmann, G.

AU - Hellenbrand, K. H.

AU - Heuer, R. D.

AU - von Krogh, J.

AU - Lennert, P.

AU - Kawabata, S.

AU - Komamiya, Sachio

AU - Matsumura, H.

AU - Nozaki, T.

AU - Olsson, J.

AU - Rieseberg, H.

AU - Wagner, A.

AU - Bell, A.

AU - Foster, F.

AU - Hughes, G.

AU - Wriedt, H.

AU - Allison, J.

AU - Ball, A. H.

AU - Bamford, G.

AU - Barlow, R.

AU - Bowdery, C.

AU - Deurdoth, I. P.

AU - Hassard, J. F.

AU - King, B. T.

AU - Loebinger, F. K.

AU - Macbeth, A. A.

AU - McCann, H.

AU - Mills, H. E.

AU - Murphy, P. G.

AU - Stephens, K.

AU - Clarke, D.

AU - Goddard, M. C.

AU - Marshall, R.

AU - Pearce, G. F.

AU - Kanzaki, J.

AU - Kobayashi, T.

AU - Koshiba, M.

AU - Minowa, M.

AU - Nozaki, M.

AU - Odaka, S.

AU - Orito, S.

AU - Sato, A.

AU - Takeda, H.

AU - Totsuka, Y.

AU - Watanabe, Y.

AU - Yamada, S.

AU - Yanagisawa, C.

PY - 1982/6/10

Y1 - 1982/6/10

N2 - The reaction e+e- → e+e-η' has been observed in the JADE experiment at PETRA, by detecting the final state π+π-γ, resulting from the decay η' → γρ{variant}0. The cross section was measured at an average beam energy of 17.15 GeV to be σ(e+e- → e+e-η') = 2.2 ± 0.2 (stat.) ± 0.4(syst.) nb, yielding the radiative width Γη'γγ= 5.0 ± 0.5(stat.) ± 0.9 (syst.) keV.

AB - The reaction e+e- → e+e-η' has been observed in the JADE experiment at PETRA, by detecting the final state π+π-γ, resulting from the decay η' → γρ{variant}0. The cross section was measured at an average beam energy of 17.15 GeV to be σ(e+e- → e+e-η') = 2.2 ± 0.2 (stat.) ± 0.4(syst.) nb, yielding the radiative width Γη'γγ= 5.0 ± 0.5(stat.) ± 0.9 (syst.) keV.

UR - http://www.scopus.com/inward/record.url?scp=0043222197&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0043222197&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(82)90422-1

DO - 10.1016/0370-2693(82)90422-1

M3 - Article

AN - SCOPUS:0043222197

VL - 113

SP - 190

EP - 194

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 2

ER -