A HIGH STATISTICS MEASUREMENT OF THE DEUTERON STRUCTURE FUNCTIONS F2(X, Q2) AND R FROM DEEP INELASTIC MUON SCATTERING AT HIGH Q2

被引：265

作者：

BENVENUTI, AC

BOLLINI, D

BRUNI, G

NAVARRIA, FL

ARGENTO, A

LOHMANN, W

PIEMONTESE, L

STRACHOTA, J

ZAVADA, P

BARANOV, S

GENCHEV, VI

GOLUTVIN, IA

KIRYUSHIN, YT

KRIVOKHIZHIN, VG

KUKHTIN, VV

LEDNICKY, R

NEMECEK, S

REIMER, P

SAVIN, IA

TELYUKOV, E

SMIRNOV, GI

SULTANOV, G

TODOROV, P

VOLODKO, AG

JAMNIK, D

KOPP, R

MEYERBERKHOUT, U

STAUDE, A

TEICHERT, KM

TIRLER, R

VOSS, R

ZUPANCIC, C

CRIBIER, M

FELTESSE, J

MILSZTAJN, A

OURAOU, A

SACQUIN, Y

SMADJA, G

VIRCHAUX, M

机构：

[1] CERN,CH-1211 GENEVA 23,SWITZERLAND

[2] UNIV MUNICH,SEKT PHYS,W-8000 MUNICH 2,GERMANY

[3] CENS,DPHPE,F-91191 GIF SUR YVETTE,FRANCE

[4] JOINT INST NUCL RES,DUBNA 101000,USSR

来源：

PHYSICS LETTERS B | 1990年 / 237卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(90)91231-Y

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present results on a high statistics study of the nucleon structure functions F2(x, Q2) and R=σL/σT measured in deep inelastic scattering of muons on a deuterium target. The analysis is based on 8×105 events after all cuts, recorded at beam energies of 120, 200 and 280 GeV in the kinematic range 0.06≤ × ≤0.80 and 8GeV2≤Q2≤260GeV2. Scaling violations observed in the data are in agreement with predictions of perturbative QCD and allow to determine the QCD mass scale parameter Λ. © 1990.

引用

页码：592 / 598

页数：7

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