Publications

BibTex format

@article{Khachatryan:2017:epjc/s10052-016-4504-z,
author = {Khachatryan, V and Sirunyan, AM and Tumasyan, A and Adam, W and Asilar, E and Bergauer, T and Brandstetter, J and Brondolin, E and Dragicevic, M and Ero, J and Flechl, M and Friedl, M and Fruhwirth, R and Ghete, VM and Hartl, C and Hormann, N and Hrubec, J and Jeitler, M and Knunz, V and Konig, A and Krammer, M and Kratschmer, I and Liko, D and Matsushita, T and Mikulec, I and Rabady, D and Rahbaran, B and Rohringer, H and Schieck, J and Schofbeck, R and Strauss, J and Treberer-Treberspurg, W and Waltenberger, W and Wulz, C-E and Mossolov, V and Shumeiko, N and Suarez, Gonzalez J and Alderweireldt, S and Cornelis, T and De, Wolf EA and Janssen, X and Knutsson, A and Lauwers, J and Luyckx, S and Van, De Klundert M and Van, Haevermaet H and Van, Mechelen P and Van, Remortel N and Van, Spilbeeck A and Abu, Zeid S and Blekman, F and D'Hondt, J and Daci, N and Bruyn, ID and Deroover, K and Heracleous, N and Keaveney, J and Lowette, S and Maes, M and Moreels, L and Olbrechts, A and Python, Q},
doi = {epjc/s10052-016-4504-z},
journal = {European Physical Journal C},
pages = {1--27},
title = {Measurements of the t(t)over-bar production cross section in lepton plus jets final states in pp collisions at 8 and ratio of 8 to 7 cross sections},
url = {http://dx.doi.org/10.1140/epjc/s10052-016-4504-z},
volume = {77},
year = {2017}
}

Download

RIS format (EndNote, RefMan)

TY  - JOUR
AB  - A measurement of the top quark pair production ( tt¯tt¯ ) cross section in proton–proton collisions at the centre-of-mass energy of 8 TeVTeV  is presented using data collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 19.6 fb−1fb−1 . This analysis is performed in the  tt¯tt¯  decay channels with one isolated, high transverse momentum electron or muon and at least four jets, at least one of which is required to be identified as originating from hadronization of a b quark. The calibration of the jet energy scale and the efficiency of b jet identification are determined from data. The measured  tt¯tt¯  cross section is  228.5±3.8(stat)±13.7(syst)±6.0(lumi) pb228.5±3.8(stat)±13.7(syst)±6.0(lumi) pb . This measurement is compared with an analysis of 7 TeVTeV  data, corresponding to an integrated luminosity of 5.0 fb−1fb−1 , to determine the ratio of 8 TeVTeV  to 7 TeVTeV  cross sections, which is found to be  1.43±0.04(stat)±0.07(syst)±0.05(lumi)1.43±0.04(stat)±0.07(syst)±0.05(lumi) . The measurements are in agreement with QCD predictions up to next-to-next-to-leading order.
AU  - Khachatryan,V
AU  - Sirunyan,AM
AU  - Tumasyan,A
AU  - Adam,W
AU  - Asilar,E
AU  - Bergauer,T
AU  - Brandstetter,J
AU  - Brondolin,E
AU  - Dragicevic,M
AU  - Ero,J
AU  - Flechl,M
AU  - Friedl,M
AU  - Fruhwirth,R
AU  - Ghete,VM
AU  - Hartl,C
AU  - Hormann,N
AU  - Hrubec,J
AU  - Jeitler,M
AU  - Knunz,V
AU  - Konig,A
AU  - Krammer,M
AU  - Kratschmer,I
AU  - Liko,D
AU  - Matsushita,T
AU  - Mikulec,I
AU  - Rabady,D
AU  - Rahbaran,B
AU  - Rohringer,H
AU  - Schieck,J
AU  - Schofbeck,R
AU  - Strauss,J
AU  - Treberer-Treberspurg,W
AU  - Waltenberger,W
AU  - Wulz,C-E
AU  - Mossolov,V
AU  - Shumeiko,N
AU  - Suarez,Gonzalez J
AU  - Alderweireldt,S
AU  - Cornelis,T
AU  - De,Wolf EA
AU  - Janssen,X
AU  - Knutsson,A
AU  - Lauwers,J
AU  - Luyckx,S
AU  - Van,De Klundert M
AU  - Van,Haevermaet H
AU  - Van,Mechelen P
AU  - Van,Remortel N
AU  - Van,Spilbeeck A
AU  - Abu,Zeid S
AU  - Blekman,F
AU  - D'Hondt,J
AU  - Daci,N
AU  - Bruyn,ID
AU  - Deroover,K
AU  - Heracleous,N
AU  - Keaveney,J
AU  - Lowette,S
AU  - Maes,M
AU  - Moreels,L
AU  - Olbrechts,A
AU  - Python,Q
AU  - Strom,D
AU  - Tavernier,S
AU  - Van,Doninck W
AU  - Van,Mulders P
AU  - Van,Onsem GP
AU  - Van,Parijs I
AU  - Barria,P
AU  - Brun,H
AU  - Caillol,C
AU  - Clerbaux,B
AU  - De,Lentdecker G
AU  - Fasanella,G
AU  - Favart,L
AU  - Grebenyuk,A
AU  - Karapostoli,G
AU  - Lenzi,T
AU  - Leonard,A
AU  - Maerschalk,T
AU  - Marinov,A
AU  - Pernie,L
AU  - Randle-conde,A
AU  - Reis,T
AU  - Seva,T
AU  - Vander,Velde C
AU  - Vanlaer,P
AU  - Yonamine,R
AU  - Zenoni,F
AU  - Zhang,F
AU  - Beernaert,K
AU  - Benucci,L
AU  - Cimmino,A
AU  - Costantini,S
AU  - Crucy,S
AU  - Dobur,D
AU  - Fagot,A
AU  - Garcia,G
AU  - Gul,M
AU  - Mccartin,J
AU  - Ocampo,Rios AA
AU  - Poyraz,D
AU  - Ryckbosch,D
AU  - Salva,S
AU  - Sigamani,M
AU  - Strobbe,N
AU  - Tytgat,M
AU  - Van,Driessche W
AU  - Yazgan,E
AU  - Zaganidis,N
AU  - Basegmez,S
AU  - Beluffi,C
AU  - Bondu,O
AU  - Brochet,S
AU  - Bruno,G
AU  - Caudron,A
AU  - Ceard,L
AU  - Da,Silveira GG
AU  - Delaere,C
AU  - Favart,D
AU  - Forthomme,L
AU  - Giammanco,A
AU  - Hollar,J
AU  - Jafari,A
AU  - Jez,P
AU  - Komm,M
AU  - Lemaitre,V
AU  - Mertens,A
AU  - Musich,M
AU  - Nuttens,C
AU  - Perrini,L
AU  - Pin,A
AU  - Piotrzkowski,K
AU  - Popov,A
AU  - Quertenmont,L
AU  - Selvaggi,M
AU  - Vidal,Marono M
AU  - Beliy,N
AU  - Hammad,GH
AU  - Alda,Junior WL
AU  - Alves,FL
AU  - Alves,GA
AU  - Brito,L
AU  - Correa,Martins Junior M
AU  - Hamer,M
AU  - Hensel,C
AU  - Mora,Herrera C
AU  - Moraes,A
AU  - Pol,ME
AU  - Rebello,Teles P
AU  - Belchior,Batista Das Chagas E
AU  - Carvalho,W
AU  - Chinellato,J
AU  - Custodio,A
AU  - Da,Costa EM
AU  - De,Jesus Damiao D
AU  - De,Oliveira Martins C
AU  - Fonseca,De Souza S
AU  - Huertas,Guativa LM
AU  - Malbouisson,H
AU  - Matos,Figueiredo D
AU  - Mundim,L
AU  - Nogima,H
AU  - Prad
DO  - epjc/s10052-016-4504-z
EP  - 27
PY  - 2017///
SN  - 1434-6052
SP  - 1
TI  - Measurements of the t(t)over-bar production cross section in lepton plus jets final states in pp collisions at 8 and ratio of 8 to 7 cross sections
T2  - European Physical Journal C
UR  - http://dx.doi.org/10.1140/epjc/s10052-016-4504-z
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000392136500001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - http://hdl.handle.net/10044/1/44992
VL  - 77
ER  -

Download

Professor Sir Tejinder Singh Virdee FRS

Contact

Location

Summary

Citation

BibTex format

RIS format (EndNote, RefMan)