2024-03-28T20:27:04Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1090782018-06-28T06:26:42Zcom_10261_37com_10261_4col_10261_290
2015-01-02T11:38:20Z
urn:hdl:10261/109078
Search for neutral Higgs bosons in events with multiple bottom quarks at the Tevatron
Aaltonen, T.
Álvarez González, B.
Casal, Bruno
Cuevas, Javier
Gómez, G.
Rodrigo, Teresa
Ruiz Jimeno, Alberto
Scodellaro, Luca
Vila, Iván
Vilar, Rocío
Vizán, J.
CDF and D0 Collaborations
The combination of searches performed by the CDF and D0 collaborations at the Fermilab Tevatron Collider for neutral Higgs bosons produced in association with b quarks is reported. The data, corresponding to 2.6fb -1 of integrated luminosity at CDF and 5.2fb -1 at D0, have been collected in final states containing three or more b jets. Upper limits are set on the cross section multiplied by the branching ratio varying between 44 pb and 0.7 pb in the Higgs boson mass range 90 to 300 GeV, assuming production of a narrow scalar boson. Significant enhancements to the production of Higgs bosons can be found in theories beyond the standard model, for example, in supersymmetry. The results are interpreted as upper limits in the parameter space of the minimal supersymmetric standard model in a benchmark scenario favoring this decay mode. © 2012 American Physical Society.
2015-01-02T11:38:20Z
2015-01-02T11:38:20Z
2012
2015-01-02T11:38:21Z
artículo
Physical Review D 86: 091101(R) (2012)
http://hdl.handle.net/10261/109078
10.1103/PhysRevD.86.091101
eng
Publisher's version
http://dx.doi.org/10.1103/PhysRevD.86.091101
openAccess
American Physical Society