MEASUREMENT OF THE PROTON STRUCTURE-FUNCTION F2(CHI,Q2) IN THE LOW-CHI REGION AT HERA

被引：271

作者：

ABT, I

AHMED, T

ANDREEV, V

ANDRIEU, B

APPUHN, RD

ARPAGAUS, M

BABAEV, A

BARWOLFF, H

BAN, J

BARANOV, P

BARRELET, E

BARTEL, W

BASSLER, U

BECK, HP

BEHREND, HJ

BELOUSOV, A

BERGER, C

BERGSTEIN, H

BERNARDI, G

BERNET, R

BERTRANDCOREMANS, G

BESANCON, M

BIDDULPH, P

BINDER, E

BISCHOFF, A

BIZOT, JC

BLOBEL, V

BORRAS, K

BOSETTI, PC

BOUDRY, V

BOURDARIOS, C

BRASSE, F

BRAUN, U

BRAUNSCHWEIG, W

BRISSON, V

BRUNCKO, D

BUNGENER, L

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

机构：

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

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

[3] RHEIN WESTFAL TH AACHEN,INST PHYS 3,W-5100 AACHEN,GERMANY

[4] UNIV BIRMINGHAM,SCH PHYS & SPACE RES,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND

[5] VUB LUB,INTERUNIV INST HIGH ENERGIES,BRUSSELS,BELGIUM

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

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

[8] UNIV DORTMUND,INST PHYS,W-4600 DORTMUND 50,GERMANY

[9] SWISS FED INST TECHNOL,INST MITTELENERGIEPHYS,CH-8092 ZURICH,SWITZERLAND

[10] CTR ETUD SACLAY,DAPNIA,GIF SUR YVETTE,FRANCE

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

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

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

[14] UNIV HAMBURG,INST EXPTL PHYS 2,W-2000 HAMBURG 13,GERMANY

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

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

[17] CHRISTIAN ALBRECHTS UNIV KIEL,INST REINE & ANGEW KERNPHYS,W-2300 KIEL 1,GERMANY

[18] UNIV ZURICH,DEPT PHYS,CH-8006 ZURICH,SWITZERLAND

[19] SLOVAK ACAD SCI,INST EXPTL PHYS,KOSICE,CZECHOSLOVAKIA

[20] UNIV LANCASTER,SCH PHYS & MAT,LANCASTER LA1 4YW,ENGLAND

[21] UNIV LIVERPOOL,DEPT PHYS,LIVERPOOL L69 3BX,ENGLAND

[22] QUEEN MARY & WESTFIELD COLL,LONDON,ENGLAND

[23] LUND UNIV,DEPT PHYS,S-22101 LUND,SWEDEN

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

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

[26] PN LEBEDEV PHYS INST,MOSCOW,RUSSIA

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

[28] STANFORD UNIV,STANFOR LINEAR ACCELERATOR CTR,STANFORD,CA 94305

[29] UNIV PARIS 11,LAL,IN2P3,CNRS,F-91405 ORSAY,FRANCE

[30] VEREVAN PHYS INST,YEREVAN,ARMENIA

[31] ECOLE POLYTECH,LPNHE,CNRS,IN2P3,F-91128 PALAISEAU,FRANCE

[32] UNIV PARIS 06,LPNHE,CNRS,IN2P3,PARIS,FRANCE

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

[34] CZECHOSLOVAK ACAD SCI,INST PHYS,CS-11142 PRAGUE 1,CZECHOSLOVAKIA

[35] CHARLES UNIV,CTR NUCL,CS-11636 PRAGUE 1,CZECHOSLOVAKIA

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

[37] INFN,ROME,ITALY

[38] BERG UNIV GESAMHSCH WUPPERTAL,FACHBEREICH PHYS,WUPPERTAL,GERMANY

[39] DESY,INST HOCHENERGIEPHYS,ZEUTHEN,GERMANY

来源：

NUCLEAR PHYSICS B | 1993年 / 407卷 / 03期

关键词：

D O I：

10.1016/0550-3213(93)90090-C

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：

A measurement of the proton structure function F2(x, Q2) is presented with about 1000 neutral current deep inelastic scattering events for Bjorken x in the range x congruent-to 10(-2) - 10(-4) and Q2 > 5 GeV2. The measurement is based on an integrated luminosity of 22.5 nb-1 recorded by the H1 detector in the first year of HERA operation. The structure function F2(x, Q2) shows a significant rise with decreasing x.

引用

页码：515 / 535

页数：21

共 42 条

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