Imperial College London
Portrait Picture

Alexander Tapper

Faculty of Natural Sciences, Department of Physics

Professor of Physics
 
 
 
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Contact

 

+44 (0)20 7594 1551a.tapper Website

 
 
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Location

 

508Blackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Chatrchyan:2017:10.1016/j.physletb.2017.04.028,
author = {Chatrchyan, S and Khachatryan, V and Sirunyan, AM and Tumasyan, A and Adam, W and Bergauer, T and Dragicevic, M and Eroe, J and Fabjan, C and Friedl, M and Fruehwirth, R and Ghete, VM and Hartl, C and Hoermann, N and Hrubec, J and Jeitler, M and Kiesenhofer, W and Knuenz, V and Krammer, M and Kraetschmer, I and Lilco, D and Mikulec, I and Rabady, D and Rahbaran, B and Rohringer, H and Schoefbeck, R and Strauss, J and Taurok and Treberer-Treberspurg, W and Waltenberger, W and Wulz, C-E and Mossolov, V and Shumeiko, N and Gonzalez, JS and Alderweireldt, S and Bansal, M and Bansal, S and Cornelis, T and De, Wolf EA and Janssen, X and Knutsson, A and Luyckx, S and Mucibello, L and Ochesanu, S and Roland, B and Rougny, R and Van, Haevermaet H and Van, Mechelen P and Van, Remortel N and Van, Spilbeeck A and Blekman, F and Blyweert, S and D'Hondt, J and Heracleous, N and Kalogeropoulos, A and Keaveney, J and Kim, TJ and Lowette, S and Maes, M and Olbrechts, A and Strom, D and Tavernier, S and},
doi = {10.1016/j.physletb.2017.04.028},
journal = {PHYSICS LETTERS B},
pages = {50--71},
title = {Measurement of the mass difference between top quark and antiquark in pp collisions at root s=8 TeV},
url = {http://dx.doi.org/10.1016/j.physletb.2017.04.028},
volume = {770},
year = {2017}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - The invariance of the standard model (SM) under the CPT transformation predicts equality of particle and antiparticle masses. This prediction is tested by measuring the mass difference between the top quark and antiquark () that are produced in pp collisions at a center-of-mass energy of 8 TeV, using events with a muon or an electron and at least four jets in the final state. The analysis is based on data corresponding to an integrated luminosity of 19.6collected by the CMS experiment at the LHC, and yields a value of , which is consistent with the SM expectation. This result is significantly more precise than previously reported measurements.
AU  - Chatrchyan,S
AU  - Khachatryan,V
AU  - Sirunyan,AM
AU  - Tumasyan,A
AU  - Adam,W
AU  - Bergauer,T
AU  - Dragicevic,M
AU  - Eroe,J
AU  - Fabjan,C
AU  - Friedl,M
AU  - Fruehwirth,R
AU  - Ghete,VM
AU  - Hartl,C
AU  - Hoermann,N
AU  - Hrubec,J
AU  - Jeitler,M
AU  - Kiesenhofer,W
AU  - Knuenz,V
AU  - Krammer,M
AU  - Kraetschmer,I
AU  - Lilco,D
AU  - Mikulec,I
AU  - Rabady,D
AU  - Rahbaran,B
AU  - Rohringer,H
AU  - Schoefbeck,R
AU  - Strauss,J
AU  - Taurok
AU  - Treberer-Treberspurg,W
AU  - Waltenberger,W
AU  - Wulz,C-E
AU  - Mossolov,V
AU  - Shumeiko,N
AU  - Gonzalez,JS
AU  - Alderweireldt,S
AU  - Bansal,M
AU  - Bansal,S
AU  - Cornelis,T
AU  - De,Wolf EA
AU  - Janssen,X
AU  - Knutsson,A
AU  - Luyckx,S
AU  - Mucibello,L
AU  - Ochesanu,S
AU  - Roland,B
AU  - Rougny,R
AU  - Van,Haevermaet H
AU  - Van,Mechelen P
AU  - Van,Remortel N
AU  - Van,Spilbeeck A
AU  - Blekman,F
AU  - Blyweert,S
AU  - D'Hondt,J
AU  - Heracleous,N
AU  - Kalogeropoulos,A
AU  - Keaveney,J
AU  - Kim,TJ
AU  - Lowette,S
AU  - Maes,M
AU  - Olbrechts,A
AU  - Strom,D
AU  - Tavernier,S
AU  - Van,Doninck W
AU  - Van,Mulders P
AU  - Van,Onsem GP
AU  - Villella,I
AU  - Caillol,C
AU  - Clerbaux,B
AU  - De,Lentdecker G
AU  - Favart,L
AU  - Gay,APR
AU  - Hreus,T
AU  - Leonard,A
AU  - Marage,PE
AU  - Mohammadi,A
AU  - Pernie,L
AU  - Reis,T
AU  - Seva,T
AU  - Thomas,L
AU  - Vander,Velde C
AU  - Vanlaer,P
AU  - Wang,J
AU  - Adler,V
AU  - Beernaert,K
AU  - Benucci,L
AU  - Cimmino,A
AU  - Costantini,S
AU  - Dildick,S
AU  - Garcia,G
AU  - Klein,B
AU  - Lellouch,J
AU  - Mccartin,J
AU  - Rios,AAO
AU  - Ryckbosch,D
AU  - Sigamani,M
AU  - Strobbe,N
AU  - Thyssen,F
AU  - Tytgat,M
AU  - Walsh,S
AU  - Yazgan,E
AU  - Zaganidis,N
AU  - Basegmez,S
AU  - Beluffi,C
AU  - Bruno,G
AU  - Castello,R
AU  - Caudron,A
AU  - Ceard,L
AU  - Da,Silveira GG
AU  - Delaere,C
AU  - du,Pree T
AU  - Favart,D
AU  - Forthomme,L
AU  - Giammanco,A
AU  - Hollar,J
AU  - Jez,P
AU  - Komm,M
AU  - Lemaitre,V
AU  - Liao,J
AU  - Militaru,O
AU  - Nuttens,C
AU  - Pagano,D
AU  - Pin,A
AU  - Piotrzkowski,K
AU  - Popov,A
AU  - Quertenmont,L
AU  - Selvaggi,M
AU  - Marono,MV
AU  - Garcia,JMV
AU  - Beliy,N
AU  - Caebergs,T
AU  - Daubie,E
AU  - Hammad,GH
AU  - Alves,GA
AU  - Correa,Martins Junior M
AU  - Martins,TDR
AU  - Pol,ME
AU  - Souza,MHG
AU  - Alda,Junior WL
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  - Malbouisson,H
AU  - Malek,M
AU  - Matos,Figueiredo D
AU  - Mundim,L
AU  - Nogima,H
AU  - Prado,Da Silva WL
AU  - Santaolalla,J
AU  - Santoro,A
AU  - Sznajder,A
AU  - Tonelli,Manganote EJ
AU  - Vilela,Pereira A
AU  - Bernardes,CA
AU  - Dias,FA
AU  - Fernandez,Perez Tomei TR
AU  - Gregores,EM
AU  - Lagana,C
AU  - Mercadante,PG
AU  - Novaes,SF
AU  - Padula,SS
DO  - 10.1016/j.physletb.2017.04.028
EP  - 71
PY  - 2017///
SN  - 0370-2693
SP  - 50
TI  - Measurement of the mass difference between top quark and antiquark in pp collisions at root s=8 TeV
T2  - PHYSICS LETTERS B
UR  - http://dx.doi.org/10.1016/j.physletb.2017.04.028
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000404196500007&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - http://hdl.handle.net/10044/1/51572
VL  - 770
ER  -
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