OBSERVATION OF 2-JET PRODUCTION IN DEEP-INELASTIC SCATTERING AT HERA

被引：22

作者：

DERRICK, M

KRAKAUER, D

MAGILL, S

MUSGRAVE, B

REPOND, J

REPOND, S

STANEK, R

TALAGA, RL

THRON, J

ARZARELLO, F

AYAD, R

BARI, G

BASILE, M

BELLAGAMBA, L

BOSCHERINI, D

BRUNI, A

BRUNI, G

BRUNI, P

ROMEO, GC

CASTELLINI, G

CHIARINI, M

CIFARELLI, L

CINDOLO, F

CIRALLI, F

CONTIN, A

DAURIA, S

DELPAPA, C

FRASCONI, F

GIUSTI, P

IACOBUCCI, G

LAURENTI, G

LEVI, G

LIN, Q

LISOWSKI, B

MACCARRONE, G

MARGOTTI, A

MASSAM, T

NANIA, R

NEMOZ, C

PALMONARI, F

SARTORELLI, G

TIMELLINI, R

GARCIA, YZ

ZICHICHI, A

BARGENDE, A

CRITTENDEN, J

DABBOUS, H

DESCH, K

DIEKMANN, B

DOEKER, T

机构：

[1] UNIV WARSAW, INST EXPTL PHYS, PL-00325 WARSAW, POLAND

[2] UNIV WISCONSIN, DEPT PHYS, MADISON, WI 53706 USA

[3] INST NUCL STUDY, WARSAW, POLAND

[4] VIRGINIA POLYTECH INST & STATE UNIV, DEPT PHYS, BLACKSBURG, VA 24061 USA

[5] UNIV LONDON UNIV COLL, DEPT PHYS & ASTRON, LONDON WC1E 6BT, ENGLAND

[6] YORK UNIV, DEPT PHYS, N YORK M3J 1P3, ONTARIO, CANADA

[7] WEIZMANN INST SCI, DEPT NUCL PHYS, IL-76100 REHOVOT, ISRAEL

[8] UNIV TORONTO, DEPT PHYS, TORONTO M5S 1A1, ONTARIO, CANADA

[9] UNIV TORINO, FAC SCI, ALESSANDRIA, ITALY

[10] INFN, TURIN, ITALY

[11] UNIV SALERNO, DIPARTIMENTO FIS, I-84100 SALERNO, ITALY

[12] IROE, FLORENCE, ITALY

[13] UNIV TURIN, IST FIS SPERIMENTALE, I-10124 TURIN, ITALY

[14] TOKYO METROPOLITAN UNIV, DEPT PHYS, TOKYO 158, JAPAN

[15] UNIV BOLOGNA, I-40126 BOLOGNA, ITALY

[16] UNIV CALIF SANTA CRUZ, SANTA CRUZ, CA 95064 USA

[17] UNIV TOKYO, INST NUCL STUDY, TOKYO 113, JAPAN

[18] TEL AVIV UNIV, SCH PHYS, IL-69978 TEL AVIV, ISRAEL

[19] UNIV GESAMTHSCH SIEGEN, FACHBEREICH PHYS, W-5900 SIEGEN 21, GERMANY

[20] MCGILL UNIV, DEPT PHYS, MONTREAL H3A 2T5, QUEBEC, CANADA

[21] UNIV MANITOBA, DEPT PHYS, WINNIPEG R3T 2N2, MANITOBA, CANADA

[22] FORSCHUNGSZENTRUM JULICH, INST KERNPHYS, W-5170 JULICH 1, GERMANY

[23] INFN BOLOGNA, BOLOGNA, ITALY

[24] UNIV BONN, INST PHYS, W-5300 BONN, GERMANY

[25] UNIV IOWA, DEPT PHYS & ASTRON, IOWA CITY, IA 52242 USA

[26] UNIV BRISTOL, BRISTOL BS8 1TH, AVON, ENGLAND

[27] BROOKHAVEN NATL LAB, UPTON, NY 11973 USA

[28] UNIV HAMBURG, INST EXPL PHYS 2, W-2000 HAMBURG 13, GERMANY

[29] UNIV OXFORD, DEPT PHYS, OXFORD, ENGLAND

[30] INFN, COSENZA, ITALY

[31] UNIV HAMBURG, INST EXPTL PHYS 1, W-2000 HAMBURG 13, GERMANY

[32] NIKHEF, AMSTERDAM, NETHERLANDS

[33] UNIV GLASGOW, DEPT PHYS & ASTRON, GLASGOW G12 8QQ, SCOTLAND

[34] RUTHERFORD APPLETON LAB, DIDCOT OX11 0QX, OXON, ENGLAND

[35] OHIO STATE UNIV, DEPT PHYS, COLUMBUS, OH 43210 USA

[36] UNIV FREIBURG, INST PHYS, W-7800 FREIBURG, GERMANY

[37] UNIV CALABRIA, DEPT PHYS, COSENZA, ITALY

[38] MOSCOW MV LOMONOSOV STATE UNIV, INST NUCL PHYS, MOSCOW, RUSSIA

[39] COLUMBIA UNIV, NEVIS LABS, IRVINGTON HUDSON, NY USA

[40] UNIV PADUA, DIPARTIMENTO FIS, I-35100 PADUA, ITALY

[41] INST NUCL PHYS, PL-31342 KRAKOW, POLAND

[42] INFN, PADUA, ITALY

[43] LOUISIANA STATE UNIV, DEPT PHYS & ASTRON, BATON ROUGE, LA 70803 USA

[44] STANISLAW STASZIC UNIV MIN & MET, FAC PHYS & NUCL TECH, PL-30059 KRAKOW, POLAND

[45] UNIV AUTONOMA MADRID, IST FIS TEOR, MADRID 34, SPAIN

[46] INFN, FLORENCE, ITALY

[47] DESY, W-2000 HAMBURG 52, GERMANY

[48] JAGIELLONIAN UNIV, DEPT PHYS, PL-31007 KRAKOW, POLAND

[49] INFN, ROME, ITALY

[50] PENN STATE UNIV, DEPT PHYS, UNIV PK, PA 16802 USA

来源：

PHYSICS LETTERS B | 1993年 / 306卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0370-2693(93)91154-F

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A sample of events with two distinct jets, in addition to the proton remnant, has been identified in deep inelastic, neutral current ep interactions recorded at HERA by the ZEUS experiment. For these events, the mass of the hadronic system ranges from 40 to 260 GeV. The salient features of the observed jet production agree with the predictions of higher order QCD.

引用

页码：158 / 172

页数：15

共 37 条

[1] 1ST MEASUREMENTS OF JET PRODUCTION-RATES IN DEEP-INELASTIC LEPTON-PROTON SCATTERING [J].

ADAMS, MR ;

AID, S ;

ANTHONY, PL ;

BAKER, MD ;

BARTLETT, J ;

BHATTI, AA ;

BRAUN, HM ;

BUSZA, W ;

CONRAD, JM ;

COUTRAKON, G ;

DAVISSON, R ;

DERADO, I ;

DHAWAN, SK ;

DOUGHERTY, W ;

DREYER, T ;

DZIUNIKOWSKA, K ;

ECKARDT, V ;

ECKER, U ;

ERDMANN, M ;

ESKREYS, A ;

FIGIEL, J ;

GEBAUER, HJ ;

GEESAMAN, DF ;

GILMAN, R ;

GREEN, MC ;

HAAS, J ;

HALLIWELL, C ;

HANLON, J ;

HANTKE, D ;

HUGHES, VW ;

JACKSON, HE ;

JAFFE, DE ;

JANCSO, G ;

JANSEN, DM ;

KAUFMAN, S ;

KENNEDY, RD ;

KIRK, T ;

KOBRAK, HGE ;

KRZYWDZINSKI, S ;

KUNORI, S ;

LORD, JJ ;

LUBATTI, HJ ;

MCLEOD, D ;

MAGILL, S ;

MALECKI, P ;

MANZ, A ;

MELANSON, H ;

MICHAEL, DG ;

MOHR, W ;

MONTGOMERY, HE .

PHYSICAL REVIEW LETTERS, 1992, 69 (07) :1026-1029

[2] HARD SCATTERING IN GAMMA-P INTERACTIONS [J].

AHMED, T ;

ANDREEV, V ;

ANDRIEU, B ;

ARPAGAUS, M ;

BABAYEV, A ;

BARWOLFF, H ;

BAN, J ;

BARANOV, P ;

BARRELET, E ;

BARTEL, W ;

BASSLER, U ;

BECK, GA ;

BECK, HP ;

BEHREND, HJ ;

BELOUSOV, A ;

BERGER, C ;

BERGSTEIN, H ;

BERNARDI, G ;

BERNET, R ;

BERTHON, U ;

BERTRANDCOREMANS, G ;

BESANCON, M ;

BIDDULPH, P ;

BINDER, E ;

BIZOT, JC ;

BLOBEL, V ;

BORRAS, K ;

BOSETTI, PC ;

BOUDRY, V ;

BOURDARIOS, C ;

BRASSE, F ;

BRAUN, U ;

BRAUNSCHWEIG, W ;

BRISSON, V ;

BRUNCKO, D ;

BURGER, J ;

BUSSER, FW ;

BUNIATIAN, A ;

BURKE, S ;

BUSCHHORN, G ;

CAMPBELL, AJ ;

CARLI, T ;

CHARLES, F ;

CLARKE, D ;

CLEGG, AB ;

COLOMBO, M ;

COUGHLAN, JA ;

COURAU, A ;

COUTURES, C ;

COZZIKA, G .

PHYSICS LETTERS B, 1992, 297 (1-2) :205-213

[3]

ALI A, 1988, 1987 P HERA WORKSH, V1, P395

[4]

Altarelli G., 1982, Physics Reports, V81, P1, DOI 10.1016/0370-1573(82)90127-2

[5] PARTON FRAGMENTATION AND STRING DYNAMICS [J].

ANDERSSON, B ;

GUSTAFSON, G ;

INGELMAN, G ;

SJOSTRAND, T .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1983, 97 (2-3) :31-145

[6]

Andruszkow J., 1992, DESY92066

[7]

ARNEODO M, 1987, Z PHYS C PART FIELDS, V36, P527, DOI 10.1007/BF01630590

[8] EVIDENCE FOR PLANAR EVENTS AND A FORWARD DOUBLE JET STRUCTURE IN DEEP INELASTIC MUON SCATTERING [J].

AUBERT, JJ ;

BASSOMPIERRE, G ;

BECKS, KH ;

BEST, C ;

BOHM, E ;

DEBOUARD, X ;

BRASSE, FW ;

BROLL, C ;

BROWN, S ;

CARR, J ;

CLIFFT, RW ;

COBB, JH ;

COIGNET, G ;

COMBLEY, F ;

COURT, GR ;

CRESPO, JM ;

DALPIAZ, PF ;

DALPIAZ, P ;

DAU, WD ;

DAVIES, JK ;

DECLAIS, Y ;

DOBINSON, RW ;

DOSSELLI, U ;

DREES, J ;

EDWARDS, A ;

EDWARDS, M ;

FAVIER, J ;

FERRERO, MI ;

FLAUGER, W ;

GABATHULER, E ;

GAMET, R ;

GAYLER, J ;

GERHARDT, V ;

GHEZ, P ;

GOSSLING, C ;

GREGORY, P ;

HAAS, J ;

HAHN, U ;

HAMACHER, K ;

HAYMAN, P ;

HENCKES, M ;

JOKISCH, H ;

KORBEL, V ;

LANDGRAF, U ;

LEENEN, M ;

MAIRE, M ;

MASSONNET, L ;

MOHR, W ;

MONTGOMERY, HE ;

MOSER, K .

PHYSICS LETTERS B, 1981, 100 (05) :433-438

[9] QCD EFFECTS ON THE EVENT STRUCTURE IN LEPTOPRODUCTION [J].

BENGTSSON, M ;

INGELMAN, G ;

SJOSTRAND, T .

NUCLEAR PHYSICS B, 1988, 301 (04) :554-582

[10]

BENTVELSEN S, 1992, 1991 P WORKSH PHYS H, V1, P23

← 1 2 3 4 →