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Search for squarks and gluinos in single-photon events with jets and large missing transverse energy in p¯p collisions at √ s = 1.8 TeV

Publication ,  Journal Article
Abbott, B; Abolins, M; Abramov, V; Acharya, BS; Adam, I; Adams, DL; Adams, M; Ahn, S; Aihara, H; Alves, GA; Amos, N; Anderson, EW; Astur, R ...
Published in: Physical Review Letters
January 1, 1999

We search for new physics using events with one high transverse energy photon, two or more jets, and an apparent imbalance in transverse energy, in pp¯ collisions at the Fermilab Tevatron at √ s=1.8TeV. Such events are predicted for production of supersymmetric particles in some models. No excess is observed beyond expected background. For the parameter space of the minimal supersymmetric standard model with branching fraction B(∼ Χ02→ = γ ∼ Χ01) = 1 and mΧ02- mΧ01> 20 GeV, we obtain a 95% confidence level lower mass limit of 310 GeV for equal mass squarks and gluinos. The results are also interpreted in models with low energy gauge mediated supersymmetry breaking. © 1999 The American Physical Society.

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Published In

Physical Review Letters

DOI

EISSN

1079-7114

ISSN

0031-9007

Publication Date

January 1, 1999

Volume

82

Issue

1

Start / End Page

29 / 34

Related Subject Headings

  • General Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences
  • 01 Mathematical Sciences
 

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Abbott, B., Abolins, M., Abramov, V., Acharya, B. S., Adam, I., Adams, D. L., … Finocchiaro, G. (1999). Search for squarks and gluinos in single-photon events with jets and large missing transverse energy in p¯p collisions at √ s = 1.8 TeV. Physical Review Letters, 82(1), 29–34. https://doi.org/10.1103/PhysRevLett.82.29
Abbott, B., M. Abolins, V. Abramov, B. S. Acharya, I. Adam, D. L. Adams, M. Adams, et al. “Search for squarks and gluinos in single-photon events with jets and large missing transverse energy in p¯p collisions at √ s = 1.8 TeV.” Physical Review Letters 82, no. 1 (January 1, 1999): 29–34. https://doi.org/10.1103/PhysRevLett.82.29.
Abbott B, Abolins M, Abramov V, Acharya BS, Adam I, Adams DL, et al. Search for squarks and gluinos in single-photon events with jets and large missing transverse energy in p¯p collisions at √ s = 1.8 TeV. Physical Review Letters. 1999 Jan 1;82(1):29–34.
Abbott, B., et al. “Search for squarks and gluinos in single-photon events with jets and large missing transverse energy in p¯p collisions at √ s = 1.8 TeV.” Physical Review Letters, vol. 82, no. 1, Jan. 1999, pp. 29–34. Scopus, doi:10.1103/PhysRevLett.82.29.
Abbott B, Abolins M, Abramov V, Acharya BS, Adam I, Adams DL, Adams M, Ahn S, Aihara H, Alves GA, Amos N, Anderson EW, Astur R, Baarmand MM, Babintsev VV, Babukhadia L, Baden A, Balamurali V, Baldin B, Banerjee S, Bantly J, Barberis E, Baringer P, Bartlett JF, Belyaev A, Beri SB, Bertram I, Bezzubov VA, Bhat PC, Bhatnagar V, Bhattacharjee M, Biswas N, Blazey G, Blessing S, Bloom P, Boehnlein A, Bojko NI, Borcherding F, Boswell C, Brandt A, Breedon R, Brock R, Bross A, Buchholz D, Burtovoi VS, Butler JM, Carvalho W, Casey D, Casilum Z, Castilla-Valdez H, Chakraborty D, Chang SM, Chekulaev SV, Chen LP, Chen W, Choi S, Chopra S, Choudhary BC, Christenson JH, Chung M, Claes D, Clark AR, Cobau WG, Cochran J, Coney L, Cooper WE, Cretsinger C, Cullen-Vidal D, Cummings MAC, Cutts D, Dahl OI, Davis K, De K, Del Signore K, Demarteau M, Denisov D, Denisov SP, Diehl HT, Diesburg M, Di Loreto G, Draper P, Ducros Y, Dudko LV, Dugad SR, Dyshkant A, Edmunds D, Ellison J, Elvira VD, Engelmann R, Eno S, Eppley G, Ermolov P, Eroshin OV, Evdokimov VN, Fahland T, Fatyga MK, Feher S, Fein D, Ferbel T, Finocchiaro G. Search for squarks and gluinos in single-photon events with jets and large missing transverse energy in p¯p collisions at √ s = 1.8 TeV. Physical Review Letters. 1999 Jan 1;82(1):29–34.

Published In

Physical Review Letters

DOI

EISSN

1079-7114

ISSN

0031-9007

Publication Date

January 1, 1999

Volume

82

Issue

1

Start / End Page

29 / 34

Related Subject Headings

  • General Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences
  • 01 Mathematical Sciences