INCLUSIVE PARTON CROSS-SECTIONS IN PHOTOPRODUCTION AND PHOTON STRUCTURE

被引：63

作者：

AHMED, T

AID, S

ANDREEV, V

ANDRIEU, B

APPUHN, RD

ARPAGAUS, M

BABAEV, A

BAEHR, J

BAN, J

BAN, Y

BARANOV, P

BARRELET, E

BARTEL, W

BARTH, M

BASSLER, U

BECK, HP

BEHREND, HJ

BELOUSOV, A

BERGER, C

BERNARDI, G

BERNET, R

BERTRANDCOREMANS, G

BESANCON, M

BEYER, R

BIDDULPH, P

BISPHAM, P

BIZOT, JC

BLOBEL, V

BORRAS, K

BOTTERWECK, F

BOUDRY, V

BRAEMER, A

BRASSE, F

BRAUNSCHWEIG, W

BRISSON, V

BRUNCKO, D

BRUNE, C

BUCHHOLZ, R

BUNGENER, L

BURGER, J

BUSSER, FW

BUNIATIAN, A

BURKE, S

BURTON, M

BUSCHHORN, G

CAMPBELL, AJ

CARLI, T

CHARLES, F

CHARLET, M

CLARKE, D

机构：

[1] RHEIN WESTFAL TH AACHEN,INST PHYS 1,W-5100 AACHEN,GERMANY

[2] FREE UNIV BRUSSELS,INTERUNIV INST HIGH ENERGIES,BRUSSELS,BELGIUM

[3] UNIV INSTELLING ANTWERP,B-2610 WILRIJK,BELGIUM

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

[5] INST NUCL PHYS,KRAKOW,POLAND

[6] UNIV CALIF DAVIS,DEPT PHYS,DAVIS,CA 95616

[7] UNIV CALIF DAVIS,IIRPA,DAVIS,CA 95616

[8] UNIV DORTMUND,INST PHYS,W-4600 DORTMUND,GERMANY

[9] CTR ETUD SACLAY,DAPNIA,DSM,CEA,GIF SUR YVETTE,FRANCE

[10] UNIV GLASGOW,DEPT PHYS & ASTRON,GLASGOW,LANARK,SCOTLAND

[11] DESY,W-2000 HAMBURG,GERMANY

[12] UNIV HAMBURG,INST EXPTL PHYS 2,W-2000 HAMBURG,GERMANY

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

[14] UNIV HEIDELBERG,INST PHYS,W-6900 HEIDELBERG,GERMANY

[15] UNIV HEIDELBERG,INST HOCHENERGIEPHYS,W-6900 HEIDELBERG,GERMANY

[16] CHRISTIAN ALBRECHTS UNIV KIEL,INST REINE & ANGEW KERNPHYS,W-2300 KIEL,GERMANY

[17] SLOVAK ACAD SCI,INST EXPTL PHYS,KOSICE 04353,SLOVAKIA

[18] UNIV LANCASTER,SCH PHYS & MAT,LANCASTER,ENGLAND

[19] UNIV LIVERPOOL,DEPT PHYS,LIVERPOOL L69 3BX,MERSEYSIDE,ENGLAND

[20] UNIV LONDON QUEEN MARY & WESTFIELD COLL,LONDON E1 4NS,ENGLAND

[21] LUND UNIV,DEPT PHYS,LUND,SWEDEN

[22] UNIV MANCHESTER,DEPT PHYS,MANCHESTER M13 9PL,LANCS,ENGLAND

[23] INST THEORET & EXPTL PHYS,MOSCOW,RUSSIA

[24] PN LEBEDEV PHYS INST,MOSCOW 117924,RUSSIA

[25] UNIV AIX MARSEILLE 2,CPPM,CNRS,IN2P3,MARSEILLE,FRANCE

[26] MAX PLANCK INST PHYS & ASTROPHYS,MUNICH,GERMANY

[27] UNIV PARIS 11,LAL,IN2P3,CNRS,ORSAY,FRANCE

[28] ECOLE POLYTECH,LPNHE,IN2P3,CNRS,PALAISEAU,FRANCE

[29] UNIV PARIS 06,LPNHE,PARIS,FRANCE

[30] UNIV PARIS 07,LPNHE,IN2P3,CNRS,PARIS,FRANCE

[31] ACAD SCI CZECH REPUBL,INST PHYS,PRAGUE,CZECH REPUBLIC

[32] CHARLES UNIV,CTR NUCL,PRAGUE,CZECH REPUBLIC

[33] UNIV ROMA LA SAPIENZA,DIPARTIMENTO FIS,I-00185 ROME,ITALY

[34] IST NAZL FIS NUCL,ROME,ITALY

[35] PAUL SCHERRER INST,VILLIGEN,SWITZERLAND

[36] BERG UNIV GESAMTHSCH WUPPERTAL,FACHBEREICH PHYS,W-5600 WUPPERTAL,GERMANY

[37] DESY,INST HOCHENERGIEPHYS,ZEUTHEN,GERMANY

[38] ETH ZURICH,INST TEILCHENPHYS,ZURICH,SWITZERLAND

[39] UNIV ZURICH,INST TEILCHENPHYS,ZURICH,SWITZERLAND

[40] UNIV ZURICH,INST PHYS,ZURICH,SWITZERLAND

来源：

NUCLEAR PHYSICS B | 1995年 / 445卷 / 2-3期

关键词：

D O I：

10.1016/0550-3213(95)00230-P

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Photoproduction of 2-jet events is studied with the H1 detector at HERA. Parton cross sections are extracted from the data by an unfolding method using leading order parton-jet correlations of a QCD generator. The gluon distribution in the photon is derived in the fractional momentum range 0.04 less than or equal to x(gamma) less than or equal to 1 at the average factorization scale 75 GeV2.

引用

页码：195 / 217

页数：23

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