We present a measurement of the t (t) over bar production cross section using events with one charged lepton and jets from p (p) over bar collisions at a center-of-mass energy of 1.96 TeV. A b-tagging algorithm based on the probability of displaced tracks coming from the event interaction vertex is applied to identify b quarks from top decay. Using 318 pb(-1) of data collected with the CDF II detector, we measure the t (t) over bar production cross section in events with at least one restrictive (tight) b-tagged jet and obtain 8.9(-1.0)(+1.0)(stat)(-1.0)(+1.1)(syst) pb. The cross section value assumes a top quark mass of m(t)=178 GeV/c(2) in the acceptance corrections. The dependence of the cross section on m(t) is presented in the paper. This result is consistent with other CDF measurements of the t (t) over bar cross section using different samples and analysis techniques, and has similar systematic uncertainties. We have also performed consistency checks by using the b-tagging probability function to vary the signal-to-background ratio and also using events that have at least two b-tagged jets.
Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.96 TeV using lepton plus jets events with jet probability b-tagging / Abulencia, A; Acosta, D; Adelman, J; Affolder, T; Akimoto, T; Albrow, Mg; Ambrose, D; Amerio, S; Amidei, D; Anastassov, A; Anikeev, K; Annovi, A; Antos, J; Aoki, M; Apollinari, G; Arguin, Jf; Arisawa, T; Artikov, A; Ashmanskas, W; Attal, A; Azfar, F; AZZI BACCHETTA, P; Azzurri, P; Bacchetta, N; Bachacou, H; Badgett, W; BARBARO GALTIERI, A; Barnes, Ve; Barnett, Ba; Baroiant, S; Bartsch, V; Bauer, G; Bedeschi, F; Behari, S; Belforte, S; Bellettini, G; Bellinger, J; Belloni, A; BEN HAIM, E; Benjamin, D; Beretvas, A; Beringer, J; Berry, T; Bhatti, A; Binkley, M; Bisello, D; Blair, Re; Blocker, C; Blumenfeld, B; Boccio, A; Bodek, A; Boisvert, V; Bolla, G; Bolshov, A; Bortoletto, D; Boudreau, J; Boveia, A; Brau, B; Bromberg, C; Brubaker, E; Budagov, J; Budd, Hs; Budd, S; Burkett, K; Busetto, G; Bussey, P; Byrum, Kl; Cabrera, S; 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Vine, T; Vollrath, I; Volobouev, I; Volpi, G; Wurthwein, F; Wagner, P; Wagner, Rg; Wagner, Rl; Wagner, W; Wallny, R; Walter, T; Wan, Z; Wang, Sm; Warburton, A; Waschke, S; Waters, D; Wester, Wc; Whitehouse, B; Whiteson, D; Wicklund, Ab; Wicklund, E; Williams, G; Williams, Hh; Wilson, P; Winer, Bl; Wittich, P; Wolbers, S; Wolfe, C; Wright, T; Wu, X; Wynne, Sm; Yagil, A; Yamamoto, K; Yamaoka, J; Yamashita, T; Yang, C; Yang, Uk; Yang, Yc; Yao, Wm; Yeh, Gp; Yoh, J; Yorita, K; Yoshida, T; Yu, Gb; Yu, I; Yu, Ss; Yun, Jc; Zanello, L; Zanetti, A; Zaw, I; Zetti, F; Zhang, X; Zhou, J; Zucchelli, S.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 74:(2006). [10.1103/physrevd.74.072006]
Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.96 TeV using lepton plus jets events with jet probability b-tagging
ABULENCIA A; ACOSTA D; ADELMAN J; AFFOLDER T; AKIMOTO T; ALBROW MG; AMBROSE D; AMERIO S; AMIDEI D; ANASTASSOV A; ANIKEEV K; ANNOVI A; ANTOS J; AOKI M; APOLLINARI G; ARGUIN JF; ARISAWA T; ARTIKOV A; ASHMANSKAS W; ATTAL A; AZFAR F; AZZI BACCHETTA P; AZZURRI P; BACCHETTA N; BACHACOU H; BADGETT W; BARBARO GALTIERI A; BARNES VE; BARNETT BA; BAROIANT S; BARTSCH V; BAUER G; BEDESCHI F; BEHARI S; BELFORTE S; BELLETTINI G; BELLINGER J; BELLONI A; BEN HAIM E; BENJAMIN D; BERETVAS A; BERINGER J; BERRY T; BHATTI A; BINKLEY M; BISELLO D; BLAIR RE; BLOCKER C; BLUMENFELD B; BOCCIO A; BODEK A; BOISVERT V; BOLLA G; BOLSHOV A; BORTOLETTO D; BOUDREAU J; BOVEIA A; BRAU B; BROMBERG C; BRUBAKER E; BUDAGOV J; BUDD HS; BUDD S; BURKETT K; BUSETTO G; BUSSEY P; BYRUM KL; CABRERA S; CAMPANELLI M; CAMPBELL M; CANELLI F; CANEPA A; CARLSMITH D; CAROSI R; CARRON S; CASARSA M; CASTRO A; CATASTINI P; CAUZ D; CAVALLI SFORZA M; CERRI A; CERRITO L; CHANG SH; CHAPMAN J; CHEN YC; CHERTOK M; CHIARELLI G; CHLACHIDZE G; CHLEBANA F; CHO I; CHO K; CHOKHELI D; CHOU JP; CHU PH; CHUANG SH; CHUNG K; CHUNG WH; CHUNG YS; CILJAK M; CIOBANU CI; CIOCCI MA; CLARK A; CLARK D; COCA M; COMPOSTELLA G; CONVERY ME; CONWAY J; COOPER B; COPIC K; CORDELLI M; CORTIANA G; CRESCIOLO F; CRUZ A; ALMENAR CC; CUEVAS J; CULBERTSON R; CYR D; DARONCO S; D'AURIA S; D'ONOFRIO M; DAGENHART D; DE BARBARO P; DE CECCO, Sandro ;DEISHER A; DE LENTDECKER G; DELL'ORSO M; DELLI PAOLI F; DEMERS S; DEMORTIER L; DENG J; DENINNO M; DE PEDIA D; DERWENT PF; DIONISI, Carlo ;DITTMANN JR; DITURO P; DORR C; DONATI S; DONEGA M; DONG P; DONINI J; DORIGO T; DUBE S; EBINA K; EFRON J; EHLERS J; ERBACHER R; ERREDE D; ERREDE S; EUSEBI R; FANG HC; FARRINGTON S; FEDORKO I; FEILD RG; FEINDT M; FERNANDEZ JP; FIELD R; FLANAGAN G; FLORES CASTILLO LR; FOLAND A; FORRESTER S; FOSTER GW; FRANKLIN M; FREEMAN JC; FURIC I; GALLINARO M; GALYARDT J; GARCIA JE; SCIVERES MG; GARFINKEL AF; GAY C; GERBERICH H; GERDES D; GIAGU, Stefano ;GIANNETTI P; GIBSON A; GINSBURG C; GIOKARIS N; GIOLO K; GIORDANI M; GIROMINI P; GIUNTA M; GIURGIU G; GLAGOLEV V; GLENZINSKI D; GOLD M; GOLDSCHMIDT N; GOLDSTEIN J; GOMEZ G; GOMEZ CEBALLOS G; GONCHAROV M; MARGAROLI, Fabrizio ;GORELOV I; GOSHAW AT; GOTRA Y; GOULIANOS K; GRESELE A; GRIFFITHS M; GRINSTEIN S; GROSSO PILCHER C; GROUP RC; GRUNDLER U; DA COSTA JG; GUNAY UNALAN Z; HABER C; HAHN SR; HAHN K; HALKIADAKIS E; HAMILTON A; HAN BY; HAN JY; HANDLER R; HAPPACHER F; HARA K; HARE M; HARPER S; HARR RF; HARRIS RM; HATAKEYAMA K; HAUSER J; HAYS C; HEIJBOER A; HEINEMANN B; HEINRICH J; HERNDON M; HIDAS D; HILL CS; HIRSCHBUEHL D; HOCKER A; HOLLOWAY A; HOU S; HOULDEN M; HSU SC; HUFFMAN BT; HUGHES RE; HUSTON J; INCANDELA J; INTROZZI G; IORI, Maurizio ;ISHIZAWA Y; IVANOV A; IYUTIN B; JAMES E; JANG D; JAYATILAKA B; JEANS D; JENSEN H; JEON EJ; JINDARIANI S; JONES M; JOO KK; JUN SY; JUNK TR; KAMON T; KANG J; KARCHIN PE; KATO Y; KEMP Y; KEPHART R; KERZEL U; KHOTILOVICH V; KILMINSTER B; KIM DH; KIM HS; KIM JE; KIM MJ; KIM SB; KIM SH; KIM YK; KIRSCH L; KLIMENKO S; KLUTE M; KNUTESON B; KO BR; KOBAYASHI H; KONDO K; KONG DJ; KONIGSBERG J; KORYTOV A; KOTWAL AV; KOVALEV A; KRAAN A; KRAUS J; KRAVCHENKO I; KREPS M; KROLL J; KRUMNACK N; KRUSE M; KRUTELYOV V; KUHLMANN SE; KUSAKABE Y; KWANG S; LAASANEN AT; LAI S; LAMI S; LAMMEL S; LANCASTER M; LANDER RL; LANNON K; LATH A; LATINO G; LAZZIZZERA I; LECOMPTE T; LEE J; LEE J; LEE YJ; LEE SW; LEFEVRE R; LEONARDO N; LEONE S; LEVY S; LEWIS JD; LIN C; LIN CS; LINDGREN M; LIPELES E; LISS TM; LISTER A; LITVINTSEV DO; LIU T; LOCKYER NS; LOGINOV A; LORETI M; LOVERRE, Pier Ferruccio ;LU RS; LUCCHESI D; LUJAN P; LUKENS P; LUNGU G; LYONS L; LYS J; LYSAK R; LYTKEN E; MACK P; MACQUEEN D; MADRAK R; MAESHIMA K; MAKI T; MAKSIMOVIC P; MALDE S; MANCA G; MARGAROLI F; MARGINEAN R; MARINO C; MARTIN A; MARTINEZ M; MARUYAMA T; MASTRANDREA P; MATSUNAGA H; MATTSON ME; MAZINI R; MAZZANTI P; MCFARLAND KS; MCINTYRE P; MCNULTY R; MEHTA A; MENZEMER S; MENZIONE A; MERKEL P; MESSINA, Andrea ;MESSINA A; VON DER MEY M; MIAO T; MILADINOVIC N; MILES J; MILLER R; MILLER JS; MILLS C; MILNIK M; MIQUEL R; MITRA A; MITSELMAKHER G; MIYAMOTO A; MOGGI N; MOHR B; MOORE R; MORELLO M; FERNANDEZ PM; MULMENSTADT J; MUKHERJEE A; MULLER T; MUMFORD R; MURAT P; NACHTMAN J; NAGANOMA J; NAHN S; NAKANO I; NAPIER A; NAUMOV D; NECULA V; NEU C; NEUBAUER MS; NIELSEN J; NIGMANOV T; NODULMAN L; NORNIELLA O; NURSE E; OGAWA T; OH SH; OH YD; OKUSAWA T; OLDEMAN R; ORAVA R; OSTERBERG K; PAGLIARONE C; PALENCIA E; PAOLETTI R; PAPADIMITRIOU V; PARAMONOV AA; PARKS B; PASHAPOUR S; PATRICK J; PAULETTA G; PAULINI M; PAUS C; PELLETT DE; PENZO A; PHILLIPS TJ; PIACENTINO G; PIEDRA J; PINERA L; PITTS K; PLAGER C; PONDROM L; PORTELL X; POUKHOV O; POUNDER N; PRAKOSHYN F; PRONKO A; PROUDFOOT J; PTOHOS F; PUNZI G; PURSLEY J; RADEMACKER J; RAHAMAN A; RAKITIN A; RAPPOCCIO S; RATNIKOV F; REISERT B; REKOVIC V; VAN REMORTEL N; RENTON P; RESCIGNO M; RICHTER S; RIMONDI F; RISTORI L; ROBERTSON WJ; ROBSON A; RODRIGO T; ROGERS E; ROLLI S; ROSER R; ROSSI M; ROSSIN R; ROTT C; RUIZ A; RUSS J; RUSU V; SAARIKKO H; SABIK S; SAFONOV A; SAKUMOTO WK; SALAMANNA G; SALTO O; SALTZBERG D; SANCHEZ C; SANTI L; SARKAR S; SARTORI L; SATO K; SAVARD P; SAVOY NAVARRO A; SCHEIDLE T; SCHLABACH P; SCHMIDT EE; SCHMIDT MP; SCHMITT M; SCHWARZ T; SCODELLARO L; SCOTT AL; SCRIBANO A; SCURI F; SEDOV A; SEIDEL S; SEIYA Y; SEMENOV A; SEXTON KENNEDY L; SFILIGOI I; SHAPIRO MD; SHEARS T; SHEPARD PF; SHERMAN D; SHIMOJIMA M; SHOCHET M; SHON Y; SHREYBER I; SIDOTI A; SINERVO P; SISAKYAN A; SJOLIN J; SKIBA A; SLAUGHTER AJ; SLIWA K; SMITH JR; SNIDER FD; SNIHUR R; SODERBERG M; SOHA A; SOMALWAR S; SORIN V; SPALDING J; SPEZZIGA M; SPINELLA F; SPREITZER T; SQUILLACIOTI P; STANITZKI M; STAVERIS POLYKALAS A; ST DENIS R; STELZER B; STELZER CHILTON O; STENTZ D; STROLOGAS J; STUART D; SUH JS; SUKHANOV A; SUMOROK K; SUN H; SUZUKI T; TAFFARD A; TAKASHIMA R; TAKEUCHI Y; TAKIKAWA K; TANAKA M; TANAKA R; TANIMOTO N; TECCHIO M; TENG PK; TERASHI K; TETHER S; THOM J; THOMPSON AS; THOMSON E; TIPTON P; TIWARI V; TKACZYK S; TOBACK D; TOLLEFSON K; TOMURA T; TONELLI D; TONNESMANN M; TORRE S; TORRETTA D; TOURNEUR S; TRISCHUK W; TSUCHIYA R; TSUNO S; TURINI N; UKEGAWA F; UNVERHAU T; UOZUMI S; USYNIN D; VAICIULIS A; VALLECORSA S; VARGANOV A; VATAGA E; VELEV G; VERAMENDI G; VESZPREMI V; VIDAL R; VILA I; VILAR R; VINE T; VOLLRATH I; VOLOBOUEV I; VOLPI G; WURTHWEIN F; WAGNER P; WAGNER RG; WAGNER RL; WAGNER W; WALLNY R; WALTER T; WAN Z; WANG SM; WARBURTON A; WASCHKE S; WATERS D; WESTER WC; WHITEHOUSE B; WHITESON D; WICKLUND AB; WICKLUND E; WILLIAMS G; WILLIAMS HH; WILSON P; WINER BL; WITTICH P; WOLBERS S; WOLFE C; WRIGHT T; WU X; WYNNE SM; YAGIL A; YAMAMOTO K; YAMAOKA J; YAMASHITA T; YANG C; YANG UK; YANG YC; YAO WM; YEH GP; YOH J; YORITA K; YOSHIDA T; YU GB; YU I; YU SS; YUN JC; ZANELLO L; ZANETTI A; ZAW I; ZETTI F; ZHANG X; ZHOU J; ZUCCHELLI S.
2006
Abstract
We present a measurement of the t (t) over bar production cross section using events with one charged lepton and jets from p (p) over bar collisions at a center-of-mass energy of 1.96 TeV. A b-tagging algorithm based on the probability of displaced tracks coming from the event interaction vertex is applied to identify b quarks from top decay. Using 318 pb(-1) of data collected with the CDF II detector, we measure the t (t) over bar production cross section in events with at least one restrictive (tight) b-tagged jet and obtain 8.9(-1.0)(+1.0)(stat)(-1.0)(+1.1)(syst) pb. The cross section value assumes a top quark mass of m(t)=178 GeV/c(2) in the acceptance corrections. The dependence of the cross section on m(t) is presented in the paper. This result is consistent with other CDF measurements of the t (t) over bar cross section using different samples and analysis techniques, and has similar systematic uncertainties. We have also performed consistency checks by using the b-tagging probability function to vary the signal-to-background ratio and also using events that have at least two b-tagged jets.
Citazione
Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.96 TeV using lepton plus jets events with jet probability b-tagging / Abulencia, A; Acosta, D; Adelman, J; Affolder, T; Akimoto, T; Albrow, Mg; Ambrose, D; Amerio, S; Amidei, D; Anastassov, A; Anikeev, K; Annovi, A; Antos, J; Aoki, M; Apollinari, G; Arguin, Jf; Arisawa, T; Artikov, A; Ashmanskas, W; Attal, A; Azfar, F; AZZI BACCHETTA, P; Azzurri, P; Bacchetta, N; Bachacou, H; Badgett, W; BARBARO GALTIERI, A; Barnes, Ve; Barnett, Ba; Baroiant, S; Bartsch, V; Bauer, G; Bedeschi, F; Behari, S; Belforte, S; Bellettini, G; Bellinger, J; Belloni, A; BEN HAIM, E; Benjamin, D; Beretvas, A; Beringer, J; Berry, T; Bhatti, A; Binkley, M; Bisello, D; Blair, Re; Blocker, C; Blumenfeld, B; Boccio, A; Bodek, A; Boisvert, V; Bolla, G; Bolshov, A; Bortoletto, D; Boudreau, J; Boveia, A; Brau, B; Bromberg, C; Brubaker, E; Budagov, J; Budd, Hs; Budd, S; Burkett, K; Busetto, G; Bussey, P; Byrum, Kl; Cabrera, S; 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[10.1103/physrevd.74.072006]
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Il report seguente simula gli indicatori relativi alla propria produzione scientifica in relazione alle soglie ASN 2023-2025 del proprio SC/SSD. Si ricorda che il superamento dei valori soglia (almeno 2 su 3) è requisito necessario ma non sufficiente al conseguimento dell'abilitazione. La simulazione si basa sui dati IRIS e sugli indicatori bibliometrici alla data indicata e non tiene conto di eventuali periodi di congedo obbligatorio, che in sede di domanda ASN danno diritto a incrementi percentuali dei valori. La simulazione può differire dall'esito di un’eventuale domanda ASN sia per errori di catalogazione e/o dati mancanti in IRIS, sia per la variabilità dei dati bibliometrici nel tempo. Si consideri che Anvur calcola i valori degli indicatori all'ultima data utile per la presentazione delle domande. La presente simulazione è stata realizzata sulla base delle specifiche raccolte sul tavolo ER del Focus Group IRIS coordinato dall’Università di Modena e Reggio Emilia e delle regole riportate nel DM 589/2018 e allegata Tabella A. Cineca, l’Università di Modena e Reggio Emilia e il Focus Group IRIS non si assumono alcuna responsabilità in merito all’uso che il diretto interessato o terzi faranno della simulazione. Si specifica inoltre che la simulazione contiene calcoli effettuati con dati e algoritmi di pubblico dominio e deve quindi essere considerata come un mero ausilio al calcolo svolgibile manualmente o con strumenti equivalenti.