Search for gluinos and squarks using like-sign dileptons in pp̄ collisions at √s = 1.8 TeV

T. Affolder, H. Akimoto, A. Akopian, M. G. Albrow, P. Amara, D. Amidei, K. Anikeev, J. Antos, G. Apollinari, T. Arisawa, A. Artikov, T. Asakawa, W. Ashmanskas, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, H. Bachacou, S. Bailey, P. De Barbaro, A. Barbaro-GaltieriV. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, J. P. Berge, J. Berryhill, A. Bhatti, M. Binkley, D. Bisello, M. Bishai, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, S. R. Blusk

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Abstract

An attempt was made to search for new physics using LS dilepton events in association with two or more jets and ∄ T in pp̄ collisions at s=1.8 Te V. Within a framework of constrained MSSM (five degenerate squarks, M - ≳ 0.9M ), for small tanβ, mass limits of M > 168 GeV/ c 2 were set for M >> M , and M > 221 GeV/c 2 for M ≃ M , both with small variation as a function of μ.

Original languageEnglish
Article number251803
Pages (from-to)251803/1-251803/6
JournalPhysical Review Letters
Volume87
Issue number25
Publication statusPublished - 2001 Dec 17

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Affolder, T., Akimoto, H., Akopian, A., Albrow, M. G., Amara, P., Amidei, D., Anikeev, K., Antos, J., Apollinari, G., Arisawa, T., Artikov, A., Asakawa, T., Ashmanskas, W., Azfar, F., Azzi-Bacchetta, P., Bacchetta, N., Bachacou, H., Bailey, S., De Barbaro, P., ... Blusk, S. R. (2001). Search for gluinos and squarks using like-sign dileptons in pp̄ collisions at √s = 1.8 TeV. Physical Review Letters, 87(25), 251803/1-251803/6. [251803].