Measurement of correlated mu-(b)over-bar jet cross sections in p(p)over-bar collisions at root s=1.8 TeV

被引：59

作者：

Abe, F

Albrow, MG

Amendolia, SR

Amidei, D

Antos, J

AnwayWiese, C

Apollinari, G

Areti, H

Atac, M

Auchincloss, P

Azfar, F

Azzi, P

Bacchetta, N

Badgett, W

Bailey, MW

Bao, J

deBarbaro, P

BarbaroGaltieri, A

Barnes, VE

Barnett, BA

Bartalini, P

Bauer, G

Baumann, T

Bedeschi, F

Behrends, S

Belforte, S

Bellettini, G

Bellinger, J

Benjamin, D

Benlloch, J

Bensinger, J

Benton, D

Beretvas, A

Berge, JP

Bertolucci, S

Bhatti, A

Biery, K

Binkley, M

Bird, F

Bisello, D

Blair, RE

Blocker, C

Bodek, A

Bokhari, W

Bolognesi, V

Bortoletto, D

Boswell, C

Boulos, T

Brandenburg, G

Bromberg, C

机构：

[1] UNIV BOLOGNA,IST NAZL FIS NUCL,I-40126 BOLOGNA,ITALY

[2] BRANDEIS UNIV,WALTHAM,MA 02254

[3] UNIV CALIF LOS ANGELES,LOS ANGELES,CA 90024

[4] UNIV CHICAGO,CHICAGO,IL 60637

[5] DUKE UNIV,DURHAM,NC 27708

[6] FERMILAB NATL ACCELERATOR LAB,BATAVIA,IL 60510

[7] IST NAZL FIS NUCL,LAB NAZL FRASCATI,I-00044 FRASCATI,ITALY

[8] HARVARD UNIV,CAMBRIDGE,MA 02138

[9] UNIV ILLINOIS,URBANA,IL 61801

[10] MCGILL UNIV,INST PARTICLE PHYS,MONTREAL,PQ H3A 2T8,CANADA

[11] UNIV TORONTO,TORONTO,ON M5S 1A7,CANADA

[12] JOHNS HOPKINS UNIV,BALTIMORE,MD 21218

[13] NATL LAB HIGH ENERGY PHYS,KEK,TSUKUBA,IBARAKI 305,JAPAN

[14] UNIV CALIF BERKELEY,LAWRENCE BERKELEY LAB,BERKELEY,CA 94720

[15] MIT,CAMBRIDGE,MA 02139

[16] UNIV MICHIGAN,ANN ARBOR,MI 48109

[17] MICHIGAN STATE UNIV,E LANSING,MI 48824

[18] UNIV NEW MEXICO,ALBUQUERQUE,NM 87131

[19] OSAKA CITY UNIV,OSAKA 588,JAPAN

[20] UNIV PADUA,IST NAZL FIS NUCL,I-35131 PADUA,ITALY

[21] UNIV PENN,PHILADELPHIA,PA 19104

[22] UNIV PITTSBURGH,PITTSBURGH,PA 15260

[23] UNIV PISA,IST NAZL FIS NUCL,I-56100 PISA,ITALY

[24] SCUOLA NORMALE SUPER PISA,I-56100 PISA,ITALY

[25] PURDUE UNIV,W LAFAYETTE,IN 47907

[26] UNIV ROCHESTER,ROCHESTER,NY 14627

[27] ROCKEFELLER UNIV,NEW YORK,NY 10021

[28] RUTGERS STATE UNIV,PISCATAWAY,NJ 08854

[29] ACAD SINICA,TAIPEI 11529,TAIWAN

[30] SUPERCONDUCTING SUPER COLLIDER LAB,DALLAS,TX 75237

[31] TEXAS A&M UNIV,COLLEGE STN,TX 77843

[32] TEXAS TECH UNIV,LUBBOCK,TX 79409

[33] UNIV TSUKUBA,TSUKUBA,IBARAKI 305,JAPAN

[34] TUFTS UNIV,MEDFORD,MA 02155

[35] UNIV WISCONSIN,MADISON,WI 53706

[36] YALE UNIV,NEW HAVEN,CT 06511

来源：

PHYSICAL REVIEW D | 1996年 / 53卷 / 03期

关键词：

D O I：

10.1103/PhysRevD.53.1051

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We report on measurements of differential mu-(b) over bar cross sections, where the muon is from a semileptonic b decay and the (b) over bar is identified using precision track reconstruction in jets. The semidifferential correlated cross sections d sigma/dE(T)((b) over bar), d sigma/dp(T)((b) over bar), and d sigma/d delta phi(mu-(b) over bar) for p(T)(mu) > 9 GeV/c, \eta(mu)\ < 0.6, E(T)((b) over bar) > 10 GeV, \eta((b) over bar)\ < 1.5 are presented and compared to next-to-leading order QCD calculations.

引用

页码：1051 / 1065

页数：15

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