Search for charge-1/3 Third-generation leptoquarks in p ̄p collisions at √s=1.8TeV

D0 Collaboration

doi:10.1103/PhysRevLett.81.38

Search for charge-1/3 Third-generation leptoquarks in p ̄p collisions at √s=1.8TeV

D0 Collaboration

Física

New York University
Michigan State University
Tata Institute of Fundamental Research
Columbia University
Rice University
University of Illonois at Chicago
Fermi National Accelerator Laboratory
Lawrence Berkeley National Laboratory
Centro Brasileiro de Pesquisas Físicas
University of Michigan, Ann Arbor
Iowa State University
Stony Brook University
University of Arizona
University of Maryland, College Park
University of Notre Dame
University of Hawai'i at Mānoa
Brown University
Lomonosov Moscow State University
Panjab University
Northwestern University
Institute for High Energy Physics
Northern Illinois University
Florida State University
University of California at Davis
University of California at Riverside
Boston University
Centro de Investigacion y de Estudios Avanzados del Instituto Politécnico Nacional
Northeastern University
Universidad de los Andes Colombia

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

20 Citas (Scopus)

Resumen

We report on a search for charge-1/3 third-generation leptoquarks (LQ) produced in p¯p collisions at √s=1.8TeV using the D0 detector at Fermilab. Third-generation leptoquarks are assumed to be produced in pairs and to decay to a tau neutrino and a b quark with branching fraction B. We place upper limits on σ (p¯p→LQ¯LQ)B² as a function of the leptoquark mass M_LQ. Assuming B=1 we exclude at the 95% confidence level third-generation scalar leptoquarks with M_LQ<94GeV/c² and third-generation vector leptoquarks with M_LQ<216GeV/c²(M_LQ<148GeV/c²) assuming Yang-Mills (anomalous) coupling.

Idioma original	Inglés
Páginas (desde-hasta)	38-43
Número de páginas	6
Publicación	Physical Review Letters
Volumen	81
N.º	1
DOI	https://doi.org/10.1103/PhysRevLett.81.38
Estado	Publicada - 1998

Acceder al documento

10.1103/PhysRevLett.81.38

Otros archivos y enlaces

Enlace a la publicación en Scopus

Citar esto

@article{e035ef60469f4b6d8cff562c9628356b,

title = "Search for charge-1/3 Third-generation leptoquarks in p{\= }p collisions at √s=1.8TeV",

abstract = "We report on a search for charge-1/3 third-generation leptoquarks (LQ) produced in p¯p collisions at √s=1.8TeV using the D0 detector at Fermilab. Third-generation leptoquarks are assumed to be produced in pairs and to decay to a tau neutrino and a b quark with branching fraction B. We place upper limits on σ (p¯p→LQ¯LQ)B2 as a function of the leptoquark mass MLQ. Assuming B=1 we exclude at the 95\% confidence level third-generation scalar leptoquarks with MLQ<94GeV/c2 and third-generation vector leptoquarks with MLQ<216GeV/c2(MLQ<148GeV/c2) assuming Yang-Mills (anomalous) coupling.",

author = "\{D0 Collaboration\} and B. Abbott and M. Abolins and Acharya, \{B. S.\} and I. Adam and Adams, \{D. L.\} and M. Adams and S. Ahn and H. Aihara and Alves, \{G. A.\} and N. Amos and Anderson, \{E. W.\} and A. Goussiou and Baarmand, \{M. M.\} and L. Babukhadia and A. Baden and V. Balamurali and J. Balderston and B. Baldin and Dugad, \{S. R.\} and J. Bantly and E. Barberis and Bartlett, \{J. F.\} and A. Belyaev and Beri, \{S. B.\} and I. Bertram and Bezzubov, \{V. A.\} and Bhat, \{P. C.\} and V. Bhatnagar and R. Astur and N. Biswas and G. Blazey and S. Blessing and P. Bloom and A. Boehnlein and Bojko, \{N. I.\} and F. Borcherding and C. Boswell and A. Brandt and R. Brock and A. Bross and D. Buchholz and Burtovoi, \{V. S.\} and Butler, \{J. M.\} and W. Carvalho and D. Casey and Z. Casilum and Valdez, \{Castilla H.\} and D. Chakraborty and Chang, \{S. M.\} and B. Hoeneisen",

year = "1998",

doi = "10.1103/PhysRevLett.81.38",

language = "Ingl{\'e}s",

volume = "81",

pages = "38--43",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "1",

}

TY - JOUR

T1 - Search for charge-1/3 Third-generation leptoquarks in p ̄p collisions at √s=1.8TeV

AU - D0 Collaboration

AU - Abbott, B.

AU - Abolins, M.

AU - Acharya, B. S.

AU - Adam, I.

AU - Adams, D. L.

AU - Adams, M.

AU - Ahn, S.

AU - Aihara, H.

AU - Alves, G. A.

AU - Amos, N.

AU - Anderson, E. W.

AU - Goussiou, A.

AU - Baarmand, M. M.

AU - Babukhadia, L.

AU - Baden, A.

AU - Balamurali, V.

AU - Balderston, J.

AU - Baldin, B.

AU - Dugad, S. R.

AU - Bantly, J.

AU - Barberis, E.

AU - Bartlett, J. F.

AU - Belyaev, A.

AU - Beri, S. B.

AU - Bertram, I.

AU - Bezzubov, V. A.

AU - Bhat, P. C.

AU - Bhatnagar, V.

AU - Astur, R.

AU - Biswas, N.

AU - Blazey, G.

AU - Blessing, S.

AU - Bloom, P.

AU - Boehnlein, A.

AU - Bojko, N. I.

AU - Borcherding, F.

AU - Boswell, C.

AU - Brandt, A.

AU - Brock, R.

AU - Bross, A.

AU - Buchholz, D.

AU - Burtovoi, V. S.

AU - Butler, J. M.

AU - Carvalho, W.

AU - Casey, D.

AU - Casilum, Z.

AU - Valdez, Castilla H.

AU - Chakraborty, D.

AU - Chang, S. M.

AU - Hoeneisen, B.

PY - 1998

Y1 - 1998

N2 - We report on a search for charge-1/3 third-generation leptoquarks (LQ) produced in p¯p collisions at √s=1.8TeV using the D0 detector at Fermilab. Third-generation leptoquarks are assumed to be produced in pairs and to decay to a tau neutrino and a b quark with branching fraction B. We place upper limits on σ (p¯p→LQ¯LQ)B2 as a function of the leptoquark mass MLQ. Assuming B=1 we exclude at the 95% confidence level third-generation scalar leptoquarks with MLQ<94GeV/c2 and third-generation vector leptoquarks with MLQ<216GeV/c2(MLQ<148GeV/c2) assuming Yang-Mills (anomalous) coupling.

AB - We report on a search for charge-1/3 third-generation leptoquarks (LQ) produced in p¯p collisions at √s=1.8TeV using the D0 detector at Fermilab. Third-generation leptoquarks are assumed to be produced in pairs and to decay to a tau neutrino and a b quark with branching fraction B. We place upper limits on σ (p¯p→LQ¯LQ)B2 as a function of the leptoquark mass MLQ. Assuming B=1 we exclude at the 95% confidence level third-generation scalar leptoquarks with MLQ<94GeV/c2 and third-generation vector leptoquarks with MLQ<216GeV/c2(MLQ<148GeV/c2) assuming Yang-Mills (anomalous) coupling.

UR - https://www.scopus.com/pages/publications/4243251040

U2 - 10.1103/PhysRevLett.81.38

DO - 10.1103/PhysRevLett.81.38

M3 - Artículo

AN - SCOPUS:4243251040

SN - 0031-9007

VL - 81

SP - 38

EP - 43

JO - Physical Review Letters

JF - Physical Review Letters

IS - 1

ER -

Search for charge-1/3 Third-generation leptoquarks in p ̄p collisions at √s=1.8TeV

Resumen

Acceder al documento

Otros archivos y enlaces

Huella

Citar esto