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@article{Aaboud:2019:10.1007/JHEP05(2019)088,
author = {Aaboud, M and Aad, G and Abbott, B and Abbott, DC and Abdinov, O and Abud, AA and Abhayasinghe, DK and Abidi, SH and AbouZeid, OS and Abraham, NL and Abramowicz, H and Abreu, H and Abulaiti, Y and Acharya, BS and Adachi, S and Adam, L and Adamczyk, L and Adamek, L and Adelman, J and Adersberger, M and Adiguzel, A and Adorni, S and Adye, T and Affolder, AA and Afik, Y and Agapopoulou, C and Agaras, MN and Aggarwal, A and Agheorghiesei, C and Aguilar-Saavedra, JA and Ahmadov, F and Ai, X and Aielli, G and Akatsuka, S and Akesson, TPA and Akilli, E and Akimov, AV and Al, Khoury K and Alberghi, GL and Albert, J and Alconada, Verzini MJ and Alderweireldt, S and Aleksa, M and Aleksandrov, IN and Alexa, C and Alexandre, D and Alexopoulos, T and Alfonsi, A and Alhroob, M and Ali, B and Alimonti, G and Alison, J and Alkire, SP and Allaire, C and Allbrooke, BMM and Allen, BW and Allport, PP and Aloisio, A and Alonso, A and Alonso, F and Alpigiani, C and Alshehri, AA and Alstaty, MI and Alvarez, },
doi = {10.1007/JHEP05(2019)088},
journal = {Journal of High Energy Physics},
title = {Combinations of single-top-quark production cross-section measurements and vertical bar f(LV)V(tb)vertical bar determinations at root s=7 and 8 TeV with the ATLAS and CMS experiments},
url = {http://dx.doi.org/10.1007/JHEP05(2019)088},
volume = {2019},
year = {2019}
}

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TY  - JOUR
AB  - This paper presents the combinations of single-top-quark production cross-section measurements by the ATLAS and CMS Collaborations, using data from LHC proton-proton collisions at s√ = 7 and 8 TeV corresponding to integrated luminosities of 1.17 to 5.1 fb−1 at s√ = 7 TeV and 12.2 to 20.3 fb−1 at s√ = 8 TeV. These combinations are performed per centre-of-mass energy and for each production mode: t-channel, tW, and s-channel. The combined t-channel cross-sections are 67.5 ± 5.7 pb and 87.7 ± 5.8 pb at s√ = 7 and 8 TeV respectively. The combined tW cross-sections are 16.3 ± 4.1 pb and 23.1 ± 3.6 pb at s√ = 7 and 8 TeV respectively. For the s-channel cross-section, the combination yields 4.9 ± 1.4 pb at s√ = 8 TeV. The square of the magnitude of the CKM matrix element Vtb multiplied by a form factor fLV is determined for each production mode and centre-of-mass energy, using the ratio of the measured cross-section to its theoretical prediction. It is assumed that the top-quark-related CKM matrix elements obey the relation |Vtd|, |Vts|  |Vtb|. All the |fLVVtb|2 determinations, extracted from individual ratios at s√ = 7 and 8 TeV, are combined, resulting in |fLVVtb| = 1.02 ± 0.04 (meas.) ± 0.02 (theo.). All combined measurements are consistent with their corresponding Standard Model predictions.
AU  - Aaboud,M
AU  - Aad,G
AU  - Abbott,B
AU  - Abbott,DC
AU  - Abdinov,O
AU  - Abud,AA
AU  - Abhayasinghe,DK
AU  - Abidi,SH
AU  - AbouZeid,OS
AU  - Abraham,NL
AU  - Abramowicz,H
AU  - Abreu,H
AU  - Abulaiti,Y
AU  - Acharya,BS
AU  - Adachi,S
AU  - Adam,L
AU  - Adamczyk,L
AU  - Adamek,L
AU  - Adelman,J
AU  - Adersberger,M
AU  - Adiguzel,A
AU  - Adorni,S
AU  - Adye,T
AU  - Affolder,AA
AU  - Afik,Y
AU  - Agapopoulou,C
AU  - Agaras,MN
AU  - Aggarwal,A
AU  - Agheorghiesei,C
AU  - Aguilar-Saavedra,JA
AU  - Ahmadov,F
AU  - Ai,X
AU  - Aielli,G
AU  - Akatsuka,S
AU  - Akesson,TPA
AU  - Akilli,E
AU  - Akimov,AV
AU  - Al,Khoury K
AU  - Alberghi,GL
AU  - Albert,J
AU  - Alconada,Verzini MJ
AU  - Alderweireldt,S
AU  - Aleksa,M
AU  - Aleksandrov,IN
AU  - Alexa,C
AU  - Alexandre,D
AU  - Alexopoulos,T
AU  - Alfonsi,A
AU  - Alhroob,M
AU  - Ali,B
AU  - Alimonti,G
AU  - Alison,J
AU  - Alkire,SP
AU  - Allaire,C
AU  - Allbrooke,BMM
AU  - Allen,BW
AU  - Allport,PP
AU  - Aloisio,A
AU  - Alonso,A
AU  - Alonso,F
AU  - Alpigiani,C
AU  - Alshehri,AA
AU  - Alstaty,MI
AU  - Alvarez,Estevez M
AU  - Gonzalez,BA
AU  - Alvarez,Piqueras D
AU  - Alviggi,MG
AU  - Amaral,Coutinho Y
AU  - Ambler,A
AU  - Ambroz,L
AU  - Amelung,C
AU  - Amidei,D
AU  - Amor,Dos Santos SP
AU  - Amoroso,S
AU  - Amrouche,CS
AU  - An,F
AU  - Anastopoulos,C
AU  - Andari,N
AU  - Andeen,T
AU  - Anders,CF
AU  - Anders,JK
AU  - Andreazza,A
AU  - Andrei,V
AU  - Anelli,CR
AU  - Angelidakis,S
AU  - Angelozzi,I
AU  - Angerami,A
AU  - Anisenkov,AV
AU  - Annovi,A
AU  - Antel,C
AU  - Anthony,MT
AU  - Antonelli,M
AU  - Antrim,DJA
AU  - Anulli,F
AU  - Aoki,M
AU  - Aparisi,Pozo JA
AU  - Bella,LA
AU  - Arabidze,G
AU  - Araque,JP
AU  - Ferraz,VA
AU  - Pereira,RA
AU  - Arce,ATH
AU  - Arduh,FA
AU  - Arguin,J-F
AU  - Argyropoulos,S
AU  - Arling,J-H
AU  - Armbruster,AJ
AU  - Armitage,LJ
AU  - Armstrong,A
AU  - Arnaez,O
AU  - Arnold,H
AU  - Artamonov,A
AU  - Artoni,G
AU  - Artz,S
AU  - Asai,S
AU  - Asbah,N
AU  - Asimakopoulou,EM
AU  - Asquith,L
AU  - Assamagan,K
AU  - Astalos,R
AU  - Atkin,RJ
AU  - Atkinson,M
AU  - Atlay,NB
AU  - Atmani,H
AU  - Augsten,K
AU  - Avolio,G
AU  - Avramidou,R
AU  - Ayoub,MK
AU  - Azoulay,AM
AU  - Azuelos,G
AU  - Baas,AE
AU  - Baca,MJ
AU  - Bachacou,H
AU  - Bachas,K
AU  - Backes,M
AU  - Backman,F
AU  - Bagnaia,P
AU  - Bahmani,M
AU  - Bahrasemani,H
AU  - Bailey,AJ
AU  - Bailey,VR
AU  - Baines,JT
AU  - Bajic,M
AU  - Bakalis,C
AU  - Baker,OK
AU  - Bakker,PJ
AU  - Gupta,DB
AU  - Balaji,S
AU  - Baldin,EM
AU  - Balek,P
AU  - Balli,F
AU  - Balunas,WK
AU  - Balz,J
AU  - Banas,E
AU  - Bandyopadhyay,A
AU  - Banerjee,S
AU  - Bannoura,AAE
AU  - Barak,L
AU  - Barbe,WM
AU  - Barberio,EL
AU  - Barberis,D
AU  - Barbero,M
AU  - Barillari,T
AU  - Barisits,M-S
AU  - Barkeloo,J
AU  - Barklow,T
AU  - Barnea,R
AU  - Barnes,SL
AU  - Barnett,BM
AU  - Barnett,RM
AU  - Barnovska-Blenessy,Z
DO  - 10.1007/JHEP05(2019)088
PY  - 2019///
SN  - 1029-8479
TI  - Combinations of single-top-quark production cross-section measurements and vertical bar f(LV)V(tb)vertical bar determinations at root s=7 and 8 TeV with the ATLAS and CMS experiments
T2  - Journal of High Energy Physics
UR  - http://dx.doi.org/10.1007/JHEP05(2019)088
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000468428300001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - http://hdl.handle.net/10044/1/71297
VL  - 2019
ER  -

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