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Measurement of electroweak production of two jets in association with a Z boson in proton-proton collisions at root s=8 TeV

İsim Measurement of electroweak production of two jets in association with a Z boson in proton-proton collisions at root s=8 TeV
Yazar Khachatryan, V., Işıldak, Bora
Basım Tarihi: 2015-02
Basım Yeri - Springer Nature
Konu Rapidity gaps, LHC
Tür Süreli Yayın
Dil İngilizce
Dijital Evet
Yazma Hayır
Kütüphane: Özyeğin Üniversitesi
Demirbaş Numarası 1434-6052
Kayıt Numarası 5ae27169-72f3-4c00-8f43-f24ba4dd6424
Lokasyon Natural and Mathematical Sciences
Tarih 2015-02
Notlar BMWF ; FWF ; FNRS ; FWO ; CNPq ; CAPES ; FAPERJ ; FAPESP ; MEYS ; CERN ; CAS ; MoST ; NSFC ; COLCIENCIAS ; MSES ; RPF ; MoER ; SF0690030s09 ; ERDF ; Academy of Finland ; MEC ; HIP ; CEA ; CNRS/IN2P3 ; BMBF ; DFG ; HGF ; GSRT ; OTKA ; NKTH ; DAE ; DST ; IPM ; SFI ; INFN ; NRF ; WCU ; LAS ; CINVESTAV ; CONACYT ; SEP ; UASLP-FAI ; MSI ; PAEC ; MSHE ; NSC ; FCT ; JINR ; MON ; RosAtom ; RAS ; RFBR ; MSTD ; SEIDI ; CPAN ; Swiss Funding Agencies ; NSC ; ThEPCenter ; IPST ; NSTDA ; TUBITAK ; TAEK ; NASU ; STFC ; University of California Institute for Mexico and the United States ; the Marie-Curie programme and the European Research Council and EPLANET ; DOE and NSF ; the Leventis Foundation ; the A. P. Sloan Foundation ; the Alexander von Humboldt Foundation ; the Belgian Federal Science Policy Office ; the Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture ; the Agentschap voor Innovatie door Wetenschap en Technologie ; the Ministry of Education, Youth and Sports of Czech Republic ; the Agence Nationale de la Recherche ANR-12-JS05-002-01 ; the Council of Science and Industrial Research, India; the Compagnia di San Paolo ; the HOMING PLUS programme of Foundation for Polish Science, cofinanced by EU ; Regional Development Fund ; the Compagnia di San Paolo (Torino); and the Thalis and Aristeia programs cofinanced by EU-ESF and the Greek NSRF ; and the National Priorities Research Program by Qatar National Research Fund.
Örnek Metin The purely electroweak (EW) cross section for the production of two jets in association with a Z boson, in proton–proton collisions at s√=8TeVs=8TeV , is measured using data recorded by the CMS experiment at the CERN LHC, corresponding to an integrated luminosity of 19.7 fb-1fb-1 . The electroweak cross section for the ℓℓjjℓℓjj final state (with ℓ=eℓ=e or μμ and j representing the quarks produced in the hard interaction) in the kinematic region defined by Mℓℓ>50Mℓℓ>50 GeVGeV , Mjj>120Mjj>120 GeVGeV , transverse momentum pTj>25pTj>25 GeVGeV , and pseudorapidity |ηj|<5|ηj|<5 , is found to be σEW(ℓℓjj)=174±15(stat)±40(syst)\,fbσEW(ℓℓjj)=174±15(stat)±40(syst)\,fb , in agreement with the standard model prediction. The associated jet activity of the selected events is studied, in particular in a signal-enriched region of phase space, and the measurements are found to be in agreement with QCD predictions.
DOI 10.1140/epjc/s10052-014-3232-5
Cilt 75
Kaynağa git Özyeğin Üniversitesi Özyeğin Üniversitesi
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Measurement of electroweak production of two jets in association with a Z boson in proton-proton collisions at root s=8 TeV

Yazar Khachatryan, V., Işıldak, Bora
Basım Tarihi 2015-02
Basım Yeri - Springer Nature
Konu Rapidity gaps, LHC
Tür Süreli Yayın
Dil İngilizce
Dijital Evet
Yazma Hayır
Kütüphane Özyeğin Üniversitesi
Demirbaş Numarası 1434-6052
Kayıt Numarası 5ae27169-72f3-4c00-8f43-f24ba4dd6424
Lokasyon Natural and Mathematical Sciences
Tarih 2015-02
Notlar BMWF ; FWF ; FNRS ; FWO ; CNPq ; CAPES ; FAPERJ ; FAPESP ; MEYS ; CERN ; CAS ; MoST ; NSFC ; COLCIENCIAS ; MSES ; RPF ; MoER ; SF0690030s09 ; ERDF ; Academy of Finland ; MEC ; HIP ; CEA ; CNRS/IN2P3 ; BMBF ; DFG ; HGF ; GSRT ; OTKA ; NKTH ; DAE ; DST ; IPM ; SFI ; INFN ; NRF ; WCU ; LAS ; CINVESTAV ; CONACYT ; SEP ; UASLP-FAI ; MSI ; PAEC ; MSHE ; NSC ; FCT ; JINR ; MON ; RosAtom ; RAS ; RFBR ; MSTD ; SEIDI ; CPAN ; Swiss Funding Agencies ; NSC ; ThEPCenter ; IPST ; NSTDA ; TUBITAK ; TAEK ; NASU ; STFC ; University of California Institute for Mexico and the United States ; the Marie-Curie programme and the European Research Council and EPLANET ; DOE and NSF ; the Leventis Foundation ; the A. P. Sloan Foundation ; the Alexander von Humboldt Foundation ; the Belgian Federal Science Policy Office ; the Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture ; the Agentschap voor Innovatie door Wetenschap en Technologie ; the Ministry of Education, Youth and Sports of Czech Republic ; the Agence Nationale de la Recherche ANR-12-JS05-002-01 ; the Council of Science and Industrial Research, India; the Compagnia di San Paolo ; the HOMING PLUS programme of Foundation for Polish Science, cofinanced by EU ; Regional Development Fund ; the Compagnia di San Paolo (Torino); and the Thalis and Aristeia programs cofinanced by EU-ESF and the Greek NSRF ; and the National Priorities Research Program by Qatar National Research Fund.
Örnek Metin The purely electroweak (EW) cross section for the production of two jets in association with a Z boson, in proton–proton collisions at s√=8TeVs=8TeV , is measured using data recorded by the CMS experiment at the CERN LHC, corresponding to an integrated luminosity of 19.7 fb-1fb-1 . The electroweak cross section for the ℓℓjjℓℓjj final state (with ℓ=eℓ=e or μμ and j representing the quarks produced in the hard interaction) in the kinematic region defined by Mℓℓ>50Mℓℓ>50 GeVGeV , Mjj>120Mjj>120 GeVGeV , transverse momentum pTj>25pTj>25 GeVGeV , and pseudorapidity |ηj|<5|ηj|<5 , is found to be σEW(ℓℓjj)=174±15(stat)±40(syst)\,fbσEW(ℓℓjj)=174±15(stat)±40(syst)\,fb , in agreement with the standard model prediction. The associated jet activity of the selected events is studied, in particular in a signal-enriched region of phase space, and the measurements are found to be in agreement with QCD predictions.
DOI 10.1140/epjc/s10052-014-3232-5
Cilt 75
Özyeğin Üniversitesi
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