View : 28 Download: 7

Measurement of the top-quark mass in the tt¯ dilepton channel using the full CDF Run II data set

Title
Measurement of the top-quark mass in the tt¯ dilepton channel using the full CDF Run II data set
Authors
Aaltonen T.Amerio S.Amidei D.Anastassov A.Annovi A.Antos J.Apollinari G.Appel J.A.Arisawa T.Artikov A.Asaadi J.Ashmanskas W.Auerbach B.Aurisano A.Azfar F.Badgett W.Bae T.Barbaro-Galtieri A.Barnes V.E.Barnett B.A.Barria P.Bartos P.Bauce M.Bedeschi F.Behari S.Bellettini G.Bellinger J.Benjamin D.Beretvas A.Bhatti A.Bland K.R.Blumenfeld B.Bocci A.Bodek A.Bortoletto D.Boudreau J.Boveia A.Brigliadori L.Bromberg C.Brucken E.Budagov J.Budd H.S.Burkett K.Busetto G.Bussey P.Butti P.Buzatu A.Calamba A.Camarda S.Campanelli M.Canelli F.Carls B.Carlsmith D.Carosi R.Carrillo S.Casal B.Casarsa M.Castro A.Catastini P.Cauz D.Cavaliere V.Cerri A.Cerrito L.Chen Y.C.Chertok M.Chiarelli G.Chlachidze G.Cho K.Chokheli D.Clark A.Clarke C.Convery M.E.Conway J.Corbo M.Cordelli M.Cox C.A.Cox D.J.Cremonesi M.Cruz D.Cuevas J.Culbertson R.D'Ascenzo N.Datta M.De Barbaro P.Demortier L.Deninno M.D'Errico M.Devoto F.Di Canto A.Di Ruzza B.Dittmann J.R.Donati S.D'Onofrio M.Dorigo M.Driutti A.Ebina K.Edgar R.Elagin A.Erbacher R.Errede S.Esham B.Farrington S.Fernandez Ramos J.P.Field R.Flanagan G.Forrest R.Franklin M.Freeman J.C.Frisch H.Funakoshi Y.Galloni C.Garfinkel A.F.Garosi P.Gerberich H.Gerchtein E.Giagu S.Giakoumopoulou V.Gibson K.Ginsburg C.M.Giokaris N.Giromini P.Glagolev V.Glenzinski D.Gold M.Goldin D.Golossanov A.Gomez G.Gomez-Ceballos G.Goncharov M.Gonzalez Lopez O.Gorelov I.Goshaw A.T.Goulianos K.Gramellini E.Grosso-Pilcher C.Group R.C.Guimaraes Da Costa J.Hahn S.R.Han J.Y.Happacher F.Hara K.Hare M.Harr R.F.Harrington-Taber T.Hatakeyama K.Hays C.Heinrich J.Herndon M.Hocker A.Hong Z.Hopkins W.Hou S.Hughes R.E.Husemann U.Hussein M.Huston J.Introzzi G.Iori M.Ivanov A.James E.Jang D.Jayatilaka B.Jeon E.J.Jindariani S.Jones M.Joo K.K.Jun S.Y.Junk T.R.Kambeitz M.Kamon T.Karchin P.E.Kasmi A.Kato Y.Ketchum W.Keung J.Kilminster B.Kim D.H.Kim H.S.Kim J.E.Kim M.J.Kim S.H.Kim S.B.Kim Y.J.Kim Y.K.Kimura N.Kirby M.Knoepfel K.Kondo K.Kong D.J.Konigsberg J.Kotwal A.V.Kreps M.Kroll J.Kruse M.Kuhr T.Kurata M.Laasanen A.T.Lammel S.Lancaster M.Lannon K.Latino G.Lee H.S.Lee J.S.Leo S.Leone S.Lewis J.D.Limosani A.Lipeles E.Lister A.Liu H.Liu Q.Liu T.Lockwitz S.Loginov A.Lucchesi D.Luca A.Lueck J.Lujan P.Lukens P.Lungu G.Lys J.Lysak R.Madrak R.Maestro P.Malik S.Manca G.Manousakis-Katsikakis A.Marchese L.Margaroli F.Marino P.Matera K.Mattson M.E.Mazzacane A.Mazzanti P.McNulty R.Mehta A.Mehtala P.Mesropian C.Miao T.Mietlicki D.Mitra A.Miyake H.Moed S.Moggi N.Moon C.S.Moore R.Morello M.J.Mukherjee A.Muller Th.Murat P.Mussini M.Nachtman J.Nagai Y.Naganoma J.Nakano I.Napier A.Nett J.Neu C.Nigmanov T.Nodulman L.Noh S.Y.Norniella O.Oakes L.Oh S.H.Oh Y.D.Oksuzian I.Okusawa T.Orava R.Ortolan L.Pagliarone C.Palencia E.Palni P.Papadimitriou V.Parker W.Pauletta G.Paulini M.Paus C.Phillips T.J.Piacentino G.Pianori E.Pilot J.Pitts K.Plager C.Pondrom L.Poprocki S.Potamianos K.Pranko A.Prokoshin F.Ptohos F.Punzi G.Redondo Fernandez I.Renton P.Rescigno M.Rimondi F.Ristori L.Robson A.Rodriguez T.Rolli S.Ronzani M.Roser R.Rosner J.L.Ruffini F.Ruiz A.Russ J.Rusu V.Sakumoto W.K.Sakurai Y.Santi L.Sato K.Saveliev V.Savoy-Navarro A.Schlabach P.Schmidt E.E.Schwarz T.Scodellaro L.Scuri F.Seidel S.Seiya Y.Semenov A.Sforza F.Shalhout S.Z.Shears T.Shepard P.F.Shimojima M.Shochet M.Shreyber-Tecker I.Simonenko A.Sliwa K.Smith J.R.Snider F.D.Song H.Sorin V.St. Denis R.Stancari M.Stentz D.Strologas J.Sudo Y.Sukhanov A.Suslov I.Takemasa K.Takeuchi Y.Tang J.Tecchio M.Teng P.K.Thom J.Thomson E.Thukral V.Toback D.Tokar S.Tollefson K.Tomura T.Tonelli D.Torre S.Torretta D.Totaro P.Trovato M.Ukegawa F.Uozumi S.Vazquez F.Velev G.Vellidis C.Vernieri C.Vidal M.Vilar R.Vizan J.Vogel M.Volpi G.Wagner P.Wallny R.Wang S.M.Waters D.Wester W.C.Whiteson D.Wicklund A.B.Wilbur S.Williams H.H.Wilson J.S.Wilson P.Winer B.L.Wittich P.Wolbers S.Wolfe H.Wright T.Wu X.Wu Z.Yamamoto K.Yamato D.Yang T.Yang U.K.Yang Y.C.Yao W.-M.Yeh G.P.Yi K.Yoh J.Yorita K.Yoshida T.Yu G.B.Yu I.Zanetti A.M.Zeng Y.Zhou C.Zucchelli S.
Ewha Authors
이현수
SCOPUS Author ID
이현수scopusscopus
Issue Date
2015
Journal Title
Physical Review D - Particles, Fields, Gravitation and Cosmology
ISSN
1550-7998JCR Link
Citation
vol. 92, no. 3
Publisher
American Physical Society
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
We present a measurement of the top-quark mass in events containing two leptons (electrons or muons) with a large transverse momentum, two or more energetic jets, and a transverse-momentum imbalance. We use the full proton-antiproton collision data set collected by the CDF experiment during the Fermilab Tevatron Run II at center-of-mass energy s=1.96 TeV, corresponding to an integrated luminosity of 9.1 fb-1. A special observable is exploited for an optimal reduction of the dominant systematic uncertainty, associated with the knowledge of the absolute energy of the hadronic jets. The distribution of this observable in the selected events is compared to simulated distributions of tt¯ dilepton signal and background. We measure a value for the top-quark mass of 171.5±1.9 (stat)±2.5 (syst) GeV/c2. © 2015 American Physical Society.
DOI
10.1103/PhysRevD.92.032003
Appears in Collections:
자연과학대학 > 물리학전공 > Journal papers
Files in This Item:
Measurement of the top-quark mass in the tt¯ dilepton channel using the full CDF Run II data set.pdf(604.84 kB)Download
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE