Searches for new physics in diphoton events in p¯p collisions at √s = 1.8TeV

CDF Collaboration

doi:10.1103/PhysRevLett.81.1791

Searches for new physics in diphoton events in p¯p collisions at √s = 1.8TeV

CDF Collaboration

Physics

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

61 Scopus citations

Abstract

We have searched for anomalous production of missing E_T(E_T), jets, leptons (e, μ, τ), bquarks, or additional photons in events containing two isolated, central (|η| < 1.0) photons with E_T > 12GeV. The results are consistent with standard model expectations, with the possible exception of one event that has in addition to the two photons a central electron, a high-E_T electromagnetic cluster, and large E_T. We set limits using two specific supersymmetry scenarios for production of diphoton events with E_T.

Original language	English (US)
Pages (from-to)	1791-1796
Number of pages	6
Journal	Physical review letters
Volume	81
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevLett.81.1791
State	Published - 1998

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.81.1791

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@article{5e718ca145da4e51a7cada3fe9054b0c,

title = "Searches for new physics in diphoton events in p¯p collisions at √s = 1.8TeV",

abstract = "We have searched for anomalous production of missing ET(ET), jets, leptons (e, μ, τ), bquarks, or additional photons in events containing two isolated, central (|η| < 1.0) photons with ET > 12GeV. The results are consistent with standard model expectations, with the possible exception of one event that has in addition to the two photons a central electron, a high-ET electromagnetic cluster, and large ET. We set limits using two specific supersymmetry scenarios for production of diphoton events with ET.",

author = "\{CDF Collaboration\} and F. Abe and H. Akimoto and A. Akopian and Albrow, \{M. G.\} and A. Amadon and Amendolia, \{S. R.\} and D. Amidei and J. Antos and S. Aota and G. Apollinari and T. Arisawa and T. Asakawa and W. Ashmanskas and M. Atac and P. Azzi-Bacchetta and N. Bacchetta and S. Bagdasarov and Bailey, \{M. W.\} and \{de Barbaro\}, P. and A. Barbaro-Galtieri and Barnes, \{V. E.\} and Barnett, \{B. A.\} and M. Barone and G. Bauer and T. Baumann and F. Bedeschi and S. Behrends and S. Belforte and G. Bellettini and J. Bellinger and D. Benjamin and J. Bensinger and A. Beretvas and Berge, \{J. P.\} and J. Berryhill and S. Bertolucci and S. Bettelli and B. Bevensee and A. Bhatti and K. Biery and C. Bigongiari and M. Binkley and D. Bisello and Blair, \{R. E.\} and C. Blocker and S. Blusk and A. Bodek and W. Bokhari and G. Bolla and J. Olsen",

year = "1998",

doi = "10.1103/PhysRevLett.81.1791",

language = "English (US)",

volume = "81",

pages = "1791--1796",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "9",

}

TY - JOUR

T1 - Searches for new physics in diphoton events in p¯p collisions at √s = 1.8TeV

AU - CDF Collaboration

AU - Abe, F.

AU - Akimoto, H.

AU - Akopian, A.

AU - Albrow, M. G.

AU - Amadon, A.

AU - Amendolia, S. R.

AU - Amidei, D.

AU - Antos, J.

AU - Aota, S.

AU - Apollinari, G.

AU - Arisawa, T.

AU - Asakawa, T.

AU - Ashmanskas, W.

AU - Atac, M.

AU - Azzi-Bacchetta, P.

AU - Bacchetta, N.

AU - Bagdasarov, S.

AU - Bailey, M. W.

AU - de Barbaro, P.

AU - Barbaro-Galtieri, A.

AU - Barnes, V. E.

AU - Barnett, B. A.

AU - Barone, M.

AU - Bauer, G.

AU - Baumann, T.

AU - Bedeschi, F.

AU - Behrends, S.

AU - Belforte, S.

AU - Bellettini, G.

AU - Bellinger, J.

AU - Benjamin, D.

AU - Bensinger, J.

AU - Beretvas, A.

AU - Berge, J. P.

AU - Berryhill, J.

AU - Bertolucci, S.

AU - Bettelli, S.

AU - Bevensee, B.

AU - Bhatti, A.

AU - Biery, K.

AU - Bigongiari, C.

AU - Binkley, M.

AU - Bisello, D.

AU - Blair, R. E.

AU - Blocker, C.

AU - Blusk, S.

AU - Bodek, A.

AU - Bokhari, W.

AU - Bolla, G.

AU - Olsen, J.

PY - 1998

Y1 - 1998

N2 - We have searched for anomalous production of missing ET(ET), jets, leptons (e, μ, τ), bquarks, or additional photons in events containing two isolated, central (|η| < 1.0) photons with ET > 12GeV. The results are consistent with standard model expectations, with the possible exception of one event that has in addition to the two photons a central electron, a high-ET electromagnetic cluster, and large ET. We set limits using two specific supersymmetry scenarios for production of diphoton events with ET.

AB - We have searched for anomalous production of missing ET(ET), jets, leptons (e, μ, τ), bquarks, or additional photons in events containing two isolated, central (|η| < 1.0) photons with ET > 12GeV. The results are consistent with standard model expectations, with the possible exception of one event that has in addition to the two photons a central electron, a high-ET electromagnetic cluster, and large ET. We set limits using two specific supersymmetry scenarios for production of diphoton events with ET.

UR - https://www.scopus.com/pages/publications/4243241954

UR - https://www.scopus.com/pages/publications/4243241954#tab=citedBy

U2 - 10.1103/PhysRevLett.81.1791

DO - 10.1103/PhysRevLett.81.1791

M3 - Article

AN - SCOPUS:4243241954

SN - 0031-9007

VL - 81

SP - 1791

EP - 1796

JO - Physical review letters

JF - Physical review letters

IS - 9

ER -

Searches for new physics in diphoton events in p¯p collisions at √s = 1.8TeV

Abstract

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