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Search for top quark partners with charge 5/3 in the same-sign dilepton and single-lepton final states in proton-proton collisions at root s=13 tev
Sirunyan, A. M.1; Tumasyan, A.1; Adam, W.2; Ambrogi, F.2; Asilar, E.2; Bergauer, T.2; Brandstetter, J.2; Dragicevic, M.2; Ero, J.2; Del Valle, A. Escalante2
刊名Journal of high energy physics
2019-03-14
期号3页码:45
关键词Beyond standard model Hadron-hadron scattering (experiments) Top physics
ISSN号1029-8479
DOI10.1007/jhep03(2019)082
通讯作者Sirunyan, a. m.()
英文摘要A search for the pair production of heavy fermionic partners of the top quark with charge 5/3 (x-5/3) is performed in proton-proton collisions at a center-of-mass energy of 13 tev with the cms detector at the cern lhc. the data sample analyzed corresponds to an integrated luminosity of 35.9 fb(-1). the x-5/3 quark is assumed always to decay into a top quark and a w boson. both the right-handed and left-handed x-5/3 couplings to the w boson are considered. final states with either a pair of same-sign leptons or a single lepton are studied. no significant excess of events is observed above the expected standard model background. lower limits at 95% confidence level on the x-5/3 quark mass are set at 1.33 and 1.30 tev respectively for the case of right-handed and left-handed couplings to w bosons in a combination of the same-sign dilepton and single-lepton final states.
资助项目Weston Havens Foundation (U.S.A.)###7877 ; Welch Foundation[C-1845]###7876 ; Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand)###7875 ; Programa Severo Ochoa del Principado de Asturias###7873 ; Programa Estatal de Fomento de la Investigacion Cientifica y Tecnica de Excelencia Maria de Maeztu[MDM-2015-0509]###7872 ; National Science Center (Poland)[2015/19/B/ST2/02861]###7870 ; National Science Center (Poland)[2014/15/B/ST2/03998]###7869 ; National Science Center (Poland)[Opus 2014/13/B/ST2/02543]###7868 ; Mobility Plus programme of the Ministry of Science and Higher Education###7866 ; HOMING PLUS programme of the Foundation for Polish Science###7865 ; New National Excellence Program UNKP###7859 ; Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences###7858 ; FWO (Belgium) under the Excellence of Science - EOS - be.h project[30820817]###7856 ; NSF (U.S.A.)###7853 ; DOE (U.S.A.)###7852 ; FEDER (Spain)###7850 ; PCTI (Spain)###7849 ; LNS (Mexico)###7847 ; BUAP (Mexico)###7846 ; MSIP (Republic of Korea)###7845 ; NKFIA (Hungary)###7844 ; SENESCYT (Ecuador)###7843 ; BMWFW (Austria) ; FWF (Austria) ; FNRS (Belgium) ; FWO (Belgium) ; CNPq (Brazil) ; CAPES (Brazil) ; FAPERJ (Brazil) ; FAPESP (Brazil) ; MES (Bulgaria) ; CERN ; CAS (China) ; MoST (China) ; NSFC (China) ; COLCIENCIAS (Colombia) ; MSES (Croatia) ; CSF (Croatia) ; RPF (Cyprus) ; SENESCYT (Ecuador) ; MoER (Estonia) ; ERC IUT (Estonia) ; ERDF (Estonia) ; Academy of Finland (Finland) ; MEC (Finland) ; HIP (Finland) ; CEA (France) ; CNRS/IN2P3 (France) ; BMBF (Germany) ; DFG (Germany) ; HGF (Germany) ; GSRT (Greece) ; NKFIA (Hungary) ; DAE (India) ; DST (India) ; IPM (Iran) ; SFI (Ireland) ; INFN (Italy) ; MSIP (Republic of Korea) ; NRF (Republic of Korea) ; LAS (Lithuania) ; MOE (Malaysia) ; UM (Malaysia) ; BUAP (Mexico) ; CINVESTAV (Mexico) ; CONACYT (Mexico) ; LNS (Mexico) ; SEP (Mexico) ; UASLP-FAI (Mexico) ; MBIE (New Zealand) ; PAEC (Pakistan) ; MSHE (Poland) ; NSC (Poland) ; FCT (Portugal) ; JINR (Dubna) ; MON (Russia) ; RosAtom (Russia) ; RAS (Russia) ; RFBR (Russia) ; MESTD (Serbia) ; SEIDI (Spain) ; CPAN (Spain) ; PCTI (Spain) ; FEDER (Spain) ; Swiss Funding Agencies (Switzerland) ; MST (Taipei) ; ThEPCenter (Thailand) ; IPST (Thailand) ; STAR (Thailand) ; NSTDA (Thailand) ; TUBITAK (Turkey) ; TAEK (Turkey) ; NASU (Ukraine) ; SFFR (Ukraine) ; STFC (United Kingdom) ; DOE (U.S.A.) ; NSF (U.S.A.) ; Marie-Curie programme (European Union) ; European Research Council (European Union)[675440] ; Horizon 2020 Grant (European Union)[675440] ; Leventis Foundation ; A. P. Sloan Foundation ; Alexander von Humboldt Foundation ; Belgian Federal Science Policy Office ; Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium) ; Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium) ; F.R.S.-FNRS (Belgium) under the Excellence of Science - EOS - be.h project[30820817] ; FWO (Belgium) under the Excellence of Science - EOS - be.h project[30820817] ; Ministry of Education, Youth and Sports (MEYS) of the Czech Republic ; Lendulet (Momentum) Programme of the Hungarian Academy of Sciences ; Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences ; New National Excellence Program UNKP ; NKFIA research grants (Hungary)[123842] ; NKFIA research grants (Hungary)[123959] ; NKFIA research grants (Hungary)[124845] ; NKFIA research grants (Hungary)[124850] ; NKFIA research grants (Hungary)[125105] ; Council of Science and Industrial Research, India ; HOMING PLUS programme of the Foundation for Polish Science ; European Union, Regional Development Fund ; Mobility Plus programme of the Ministry of Science and Higher Education ; National Science Center (Poland)[Harmonia 2014/14/M/ST2/00428] ; National Science Center (Poland)[Opus 2014/13/B/ST2/02543] ; National Science Center (Poland)[2014/15/B/ST2/03998] ; National Science Center (Poland)[2015/19/B/ST2/02861] ; National Science Center (Poland)[Sonata-bis 2012/07/E/ST2/01406] ; National Priorities Research Program by Qatar National Research Fund ; Programa Estatal de Fomento de la Investigacion Cientifica y Tecnica de Excelencia Maria de Maeztu[MDM-2015-0509] ; Programa Severo Ochoa del Principado de Asturias ; Thalis programme - EU-ESF ; Aristeia programme - EU-ESF ; Greek NSRF ; Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University (Thailand) ; Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand) ; Welch Foundation[C-1845] ; Weston Havens Foundation (U.S.A.)
WOS研究方向Physics
WOS类目Physics, Particles & Fields
语种英语
出版者SPRINGER
WOS记录号WOS:000462238300001
资助机构BMWFW (Austria) ; FWF (Austria) ; FNRS (Belgium) ; FWO (Belgium) ; CNPq (Brazil) ; CAPES (Brazil) ; FAPERJ (Brazil) ; FAPESP (Brazil) ; MES (Bulgaria) ; CERN ; CAS (China) ; MoST (China) ; NSFC (China) ; COLCIENCIAS (Colombia) ; MSES (Croatia) ; CSF (Croatia) ; RPF (Cyprus) ; SENESCYT (Ecuador) ; MoER (Estonia) ; ERC IUT (Estonia) ; ERDF (Estonia) ; Academy of Finland (Finland) ; MEC (Finland) ; HIP (Finland) ; CEA (France) ; CNRS/IN2P3 (France) ; BMBF (Germany) ; DFG (Germany) ; HGF (Germany) ; GSRT (Greece) ; NKFIA (Hungary) ; DAE (India) ; DST (India) ; IPM (Iran) ; SFI (Ireland) ; INFN (Italy) ; MSIP (Republic of Korea) ; NRF (Republic of Korea) ; LAS (Lithuania) ; MOE (Malaysia) ; UM (Malaysia) ; BUAP (Mexico) ; CINVESTAV (Mexico) ; CONACYT (Mexico) ; LNS (Mexico) ; SEP (Mexico) ; UASLP-FAI (Mexico) ; MBIE (New Zealand) ; PAEC (Pakistan) ; MSHE (Poland) ; NSC (Poland) ; FCT (Portugal) ; JINR (Dubna) ; MON (Russia) ; RosAtom (Russia) ; RAS (Russia) ; RFBR (Russia) ; MESTD (Serbia) ; SEIDI (Spain) ; CPAN (Spain) ; PCTI (Spain) ; FEDER (Spain) ; Swiss Funding Agencies (Switzerland) ; MST (Taipei) ; ThEPCenter (Thailand) ; IPST (Thailand) ; STAR (Thailand) ; NSTDA (Thailand) ; TUBITAK (Turkey) ; TAEK (Turkey) ; NASU (Ukraine) ; SFFR (Ukraine) ; STFC (United Kingdom) ; DOE (U.S.A.) ; NSF (U.S.A.) ; Marie-Curie programme (European Union) ; European Research Council (European Union) ; Horizon 2020 Grant (European Union) ; Leventis Foundation ; A. P. Sloan Foundation ; Alexander von Humboldt Foundation ; Belgian Federal Science Policy Office ; Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium) ; Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium) ; F.R.S.-FNRS (Belgium) under the Excellence of Science - EOS - be.h project ; FWO (Belgium) under the Excellence of Science - EOS - be.h project ; Ministry of Education, Youth and Sports (MEYS) of the Czech Republic ; Lendulet (Momentum) Programme of the Hungarian Academy of Sciences ; Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences ; New National Excellence Program UNKP ; NKFIA research grants (Hungary) ; Council of Science and Industrial Research, India ; HOMING PLUS programme of the Foundation for Polish Science ; European Union, Regional Development Fund ; Mobility Plus programme of the Ministry of Science and Higher Education ; National Science Center (Poland) ; National Priorities Research Program by Qatar National Research Fund ; Programa Estatal de Fomento de la Investigacion Cientifica y Tecnica de Excelencia Maria de Maeztu ; Programa Severo Ochoa del Principado de Asturias ; Thalis programme - EU-ESF ; Aristeia programme - EU-ESF ; Greek NSRF ; Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University (Thailand) ; Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand) ; Welch Foundation ; Weston Havens Foundation (U.S.A.)
内容类型期刊论文
URI标识http://www.corc.org.cn/handle/1471x/2160964
专题高能物理研究所
通讯作者Sirunyan, A. M.
作者单位1.Yerevan Phys Inst, Yerevan, Armenia
2.Inst Hochenergiephys, Vienna, Austria
3.Inst Nucl Problems, Minsk, BELARUS
4.Univ Antwerp, Antwerp, Belgium
5.Vrije Univ Brussel, Brussels, Belgium
6.Univ Libre Bruxelles, Brussels, Belgium
7.Univ Ghent, Ghent, Belgium
8.Catholic Univ Louvain, Louvain La Neuve, Belgium
9.Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil
10.Univ Estado Rio de Janeiro, Rio De Janeiro, Brazil
推荐引用方式
GB/T 7714		 Sirunyan, A. M.,Tumasyan, A.,Adam, W.,et al. Search for top quark partners with charge 5/3 in the same-sign dilepton and single-lepton final states in proton-proton collisions at root s=13 tev[J]. Journal of high energy physics,2019(3):45.
APA Sirunyan, A. M..,Tumasyan, A..,Adam, W..,Ambrogi, F..,Asilar, E..,...&Ramirez-Sanchez, G..(2019).Search for top quark partners with charge 5/3 in the same-sign dilepton and single-lepton final states in proton-proton collisions at root s=13 tev.Journal of high energy physics(3),45.
MLA Sirunyan, A. M.,et al."Search for top quark partners with charge 5/3 in the same-sign dilepton and single-lepton final states in proton-proton collisions at root s=13 tev".Journal of high energy physics .3(2019):45.
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