Limits on light gravitino production and new processes with large missing transverse energy in pp¯ collisions at √s = 1.8TeV

CDF Collaboration

doi:10.1103/PhysRevLett.85.1378

Limits on light gravitino production and new processes with large missing transverse energy in pp^¯ collisions at √s = 1.8TeV

CDF Collaboration

Physics

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

22 Scopus citations

Abstract

Events collected by the Collider Detector at Fermilab (CDF) with an energetic jet plus large missing transverse energy can be used to search for physics beyond the standard model. We see no deviations from the expected backgrounds and set upper limits on the production of new processes. We consider in addition the production of light gravitinos and set a limit at 95% F ≥ 217GeV, which excludes gravitino masses smaller than 1.1 × 10⁻⁵eV/c².

Original language	English (US)
Pages (from-to)	1378-1383
Number of pages	6
Journal	Physical review letters
Volume	85
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevLett.85.1378
State	Published - 2000

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.85.1378

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title = "Limits on light gravitino production and new processes with large missing transverse energy in pp¯ collisions at √s = 1.8TeV",

abstract = "Events collected by the Collider Detector at Fermilab (CDF) with an energetic jet plus large missing transverse energy can be used to search for physics beyond the standard model. We see no deviations from the expected backgrounds and set upper limits on the production of new processes. We consider in addition the production of light gravitinos and set a limit at 95\% F ≥ 217GeV, which excludes gravitino masses smaller than 1.1 × 10−5eV/c2.",

author = "\{CDF Collaboration\} and T. Affolder and H. Akimoto and A. Akopian and Albrow, \{M. G.\} and P. Amaral and Amendolia, \{S. R.\} and D. Amidei and K. Anikeev and J. Antos and G. Apollinari and T. Arisawa and T. Asakawa and W. Ashmanskas and M. Atac and F. Azfar and P. Azzi-Bacchetta and N. Bacchetta and Bailey, \{M. W.\} and S. Bailey and \{De Barbaro\}, P. and A. Barbaro-Galtieri and Barnes, \{V. E.\} and Barnett, \{B. A.\} and M. Barone and G. Bauer and F. Bedeschi 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 B. Bevensee and A. Bhatti and M. Binkley and D. Bisello and Blair, \{R. E.\} and C. Blocker and K. Bloom and B. Blumenfeld and Blusk, \{B. S.\} and A. Bocci and A. Bodek and W. Bokhari and G. Bolla and Y. Bonushkin and D. Bortoletto and J. Olsen",

year = "2000",

doi = "10.1103/PhysRevLett.85.1378",

language = "English (US)",

volume = "85",

pages = "1378--1383",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "7",

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TY - JOUR

T1 - Limits on light gravitino production and new processes with large missing transverse energy in pp¯ collisions at √s = 1.8TeV

AU - CDF Collaboration

AU - Affolder, T.

AU - Akimoto, H.

AU - Akopian, A.

AU - Albrow, M. G.

AU - Amaral, P.

AU - Amendolia, S. R.

AU - Amidei, D.

AU - Anikeev, K.

AU - Antos, J.

AU - Apollinari, G.

AU - Arisawa, T.

AU - Asakawa, T.

AU - Ashmanskas, W.

AU - Atac, M.

AU - Azfar, F.

AU - Azzi-Bacchetta, P.

AU - Bacchetta, N.

AU - Bailey, M. W.

AU - Bailey, S.

AU - De Barbaro, P.

AU - Barbaro-Galtieri, A.

AU - Barnes, V. E.

AU - Barnett, B. A.

AU - Barone, M.

AU - Bauer, G.

AU - Bedeschi, F.

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 - Bevensee, B.

AU - Bhatti, A.

AU - Binkley, M.

AU - Bisello, D.

AU - Blair, R. E.

AU - Blocker, C.

AU - Bloom, K.

AU - Blumenfeld, B.

AU - Blusk, B. S.

AU - Bocci, A.

AU - Bodek, A.

AU - Bokhari, W.

AU - Bolla, G.

AU - Bonushkin, Y.

AU - Bortoletto, D.

AU - Olsen, J.

PY - 2000

Y1 - 2000

N2 - Events collected by the Collider Detector at Fermilab (CDF) with an energetic jet plus large missing transverse energy can be used to search for physics beyond the standard model. We see no deviations from the expected backgrounds and set upper limits on the production of new processes. We consider in addition the production of light gravitinos and set a limit at 95% F ≥ 217GeV, which excludes gravitino masses smaller than 1.1 × 10−5eV/c2.

AB - Events collected by the Collider Detector at Fermilab (CDF) with an energetic jet plus large missing transverse energy can be used to search for physics beyond the standard model. We see no deviations from the expected backgrounds and set upper limits on the production of new processes. We consider in addition the production of light gravitinos and set a limit at 95% F ≥ 217GeV, which excludes gravitino masses smaller than 1.1 × 10−5eV/c2.

UR - https://www.scopus.com/pages/publications/4243204640

UR - https://www.scopus.com/pages/publications/4243204640#tab=citedBy

U2 - 10.1103/PhysRevLett.85.1378

DO - 10.1103/PhysRevLett.85.1378

M3 - Article

C2 - 10970509

AN - SCOPUS:4243204640

SN - 0031-9007

VL - 85

SP - 1378

EP - 1383

JO - Physical review letters

JF - Physical review letters

IS - 7

ER -

Limits on light gravitino production and new processes with large missing transverse energy in pp^¯ collisions at √s = 1.8TeV

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