Search for the Higgs boson in the all-hadronic final state using the CDF II detector

descriptionPublicationkeyboard_double_arrow_right Article , Preprint 29 Sep 2011Embargo end date: 01 Jan 2011 United States, France, France, United Kingdom, Italy, Switzerland, Spain, United Kingdom, United Kingdom, France, Greece, France, France, Germany, Spain English Publisher:American Physical Society (APS)Journal:Physical Review D, volume 84 (issn: 1550-7998, eissn: 1550-2368,

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Authors: Aaltonen T.; Alvarez Gonzalez B.; Amerio S.; Amidei D.; Anastassov A.; Annovi A.; Antos J.; +193 Authors

Aaltonen T.; Alvarez Gonzalez B.; Amerio S.; Amidei D.; Anastassov A.; Annovi A.; Antos J.; Apollinari G.; Appel J. A.; Apresyan A.; Arisawa T.; Artikov A.; Asaadi J.; Ashmanskas W.; Auerbach B.; Aurisano A.; Azfar F.; Badgett W.; Barbaro Galtieri A.; Barnes V. E.; Barnett B. A.; Barria P.; Bartos P.; Bauce M.; Bauer G.; Bedeschi F.; Beecher D.; Behari S.; Bellettini G.; Bellinger J.; Benjamin D.; Beretvas A.; Bhatti A.; Binkley M.; Bisello D.; Bizjak I.; Bland K. R.; Blumenfeld B.; Bocci A.; Bodek A.; Bortoletto D.; Boudreau J.; Boveia A.; Brigliadori L.; Brisuda A.; Bromberg C.; Brucken E.; Bucciantonio M.; Budagov J.; Budd H. S.; Budd S.; Burkett K.; Busetto G.; Bussey P.; Buzatu A.; Calancha C.; Camarda S.; Campanelli M.; Campbell M.; Canelli F.; Carls B.; Carlsmith D.; Carosi R.; Carrillo S.; Carron S.; Casal B.; Casarsa M.; Castro A.; Catastini P.; Cauz D.; Cavaliere V.; Cavalli Sforza M.; Cerri A.; Cerrito L.; Chen Y. C.; Chertok M.; Chiarelli G.; Chlachidze G.; Chlebana F.; Cho K.; Chokheli D.; Chou J. P.; Chung W. H.; Chung Y. S.; Ciobanu C. I.; CIOCCI, MARIA AGNESE; Clark A.; Clark C.; Compostella G.; Convery M. E.; Conway J.; Corbo M.; Cordelli M.; Cox C. A.; Cox D. J.; Crescioli F.; Almenar C. Cuenca; Cuevas J.; Culbertson R.; Dagenhart D.; d'Ascenzo N.; Datta M.; de Barbaro P.; De Cecco S.; De Lorenzo G.; DELL'ORSO, MAURO; Deluca C.; Demortier L.; Deng J.; Deninno M.; Devoto F.; d'Errico M.; Di Canto A.; Di Ruzza B.; Dittmann J. R.; D'Onofrio M.; DONATI, SIMONE; Dong P.; Dorigo M.; Dorigo T.; Ebina K.; Elagin A.; Eppig A.; Erbacher R.; Errede D.; Errede S.; Ershaidat N.; Eusebi R.; Fang H. C.; Farrington S.; Feindt M.; Fernandez J. P.; Ferrazza C.; Field R.; Flanagan G.; Forrest R.; Frank M. J.; Franklin M.; Freeman J. C.; Funakoshi Y.; Furic I.; Gallinaro M.; Galyardt J.; Garcia J. E.; Garfinkel A. F.; Garosi P.; Gerberich H.; Gerchtein E.; Giagu S.; Giakoumopoulou V.; Giannetti P.; Gibson K.; Ginsburg C. M.; Giokaris N.; Giromini P.; Giunta M.; Giurgiu G.; Glagolev V.; Glenzinski D.; Gold M.; Goldin D.; Goldschmidt N.; Golossanov A.; Gomez G.; Gomez Ceballos G.; Goncharov M.; Gonzalez O.; Gorelov I.; Goshaw A. T.; Goulianos K.; Grinstein S.; Grosso Pilcher C.; Group R. C.; da Costa J. Guimaraes; Gunay Unalan Z.; Haber C.; Hahn S. R.; Halkiadakis E.; Hamaguchi A.; Han J. Y.; Happacher F.; Hara K.; Hare D.; Hare M.; Harr R. F.; Hatakeyama K.; Hays C.; Heck M.; Heinrich J.; Herndon M.; Hewamanage S.; Hidas D.; Hocker A.; Hopkins W.; Horn D.; Hou S.; Hughes R. E.; Hurwitz M.; Husemann U.; Hussain N.;

doi: 10.1103/physrevd.84.052010 , 10.48550/arxiv.1102.0024

arXiv: 1102.0024

handle: 10902/2281 , 10261/46672 , 11365/21268 , 11390/879764 , 11573/491957 , 11584/65637 , 11567/963503 , 11568/146631 , 11580/19504 , 11695/5380 , 11384/3644 , 11585/119215 , 1721.1/69205 , 11571/570812 , 11369/426380

Search for the Higgs boson in the all-hadronic final state using the CDF II detector

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Abstract

We report on a search for the production of the Higgs boson decaying to two bottom quarks accompanied by two additional quarks. The data sample used corresponds to an integrated luminosity of approximately 4\,\invfb\, of \ppbar\, collisions at $\sqrt{s}=1.96$\,TeV recorded by the CDF II experiment. This search includes twice the integrated luminosity of the previous published result, uses analysis techniques to distinguish jets originating from light flavor quarks and those from gluon radiation, and adds sensitivity to a Higgs boson produced by vector boson fusion. We find no evidence of the Higgs boson and place limits on the Higgs boson production cross section for Higgs boson masses between 100\,\gevcc\, and 150\,\gevcc\, at the 95% confidence level. For a Higgs boson mass of 120\,\gevcc\, the observed (expected) limit is 10.5\,(20.0) times the predicted Standard Model cross section.

submitted to Phys. Rev. D

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United States, France, France, United Kingdom, Italy, Switzerland, Spain, United Kingdom, United Kingdom, France, Greece, France, France, Germany, Spain

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Keywords

[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Nuclear and High Energy Physics, High Energy Physics; Collider Physics; Higgs Physics., [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [SDU.ASTR.HE] Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Physics, [SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], ddc:530, 500, FOS: Physical sciences, 530, High Energy Physics - Experiment, TEVATRON; CDF; HIGGS BOSON, High Energy Physics - Experiment (hep-ex), [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], info:eu-repo/classification/ddc/530, [PHYS.ASTR.HE] Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], ddc:500.2, 500.2, ddc: ddc:500.2

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