DEUTERON AND NEUTRON STRUCTURE FUNCTIONS AND THE EFFECT OF RELATIVISTIC FERMI MOTION

被引：22

作者：

BRAUN, MA ^{[1
]}

TOKAREV, MV ^{[1
]}

机构：

[1] JOINT INST NUCL RES,DUBNA 141980,RUSSIA

来源：

PHYSICS LETTERS B | 1994年 / 320卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(94)90674-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The deep-inelastic deuteron structure function (SF) F-2(D) in the covariant approach in the light-cone variables is considered. The neutron SF F-2(n) is extracted from the deuteron and proton experimental data taking into account the relativistic deuteron model and the parametrization of F-2(n) is obtained. The effect of the relativistic Fermi motion is estimated to be 6% at x similar or equal to 0.7. The extracted neutron SF is used to verify the Gottfried sum rule. It is shown that the violation of the flavour symmetry of the sea can be large with increasing Q(2).

引用

页码：381 / 387

页数：7

共 30 条

[1] GOTTFRIED SUM FROM THE RATIO F2(N)/F2(P) [J].

AMAUDRUZ, P ;

ARNEODO, M ;

ARVIDSON, A ;

BADELEK, B ;

BAUM, G ;

BEAUFAYS, J ;

BIRD, IG ;

BOTJE, M ;

BROGGINI, C ;

BRUCKNER, W ;

BRULL, A ;

BURGER, WJ ;

CIBOROWSKI, J ;

CRITTENDEN, R ;

VANDANTZIG, R ;

DOBBELING, H ;

DOMINGO, J ;

DRINKARD, J ;

DZIERBA, A ;

ENGELIEN, H ;

FERRERO, MI ;

FLURI, L ;

GRAFSTROM, P ;

VONHARRACH, D ;

VANDERHEIJDEN, M ;

HEUSCH, C ;

INGRAM, Q ;

JACHOLKOWSKA, A ;

JANSON, K ;

DEJONG, M ;

KABUSS, EM ;

KAISER, R ;

KETEL, TJ ;

KLEIN, F ;

KORZEN, B ;

KRUNER, U ;

KULLANDER, S ;

LANDGRAF, U ;

LETTENSTROM, T ;

LINDQVIST, T ;

MALLOT, GK ;

MARIOTTI, C ;

VANMIDDELKOOP, G ;

MIZUNO, Y ;

NASSALSKI, J ;

NOWOTNY, D ;

PAVEL, N ;

PESCHEL, H ;

PERONI, C ;

POVH, B .

PHYSICAL REVIEW LETTERS, 1991, 66 (21) :2712-2715

[2]

AMAUDRUZ P, 1992, CERNPPE92124 PREPR

[3]

ATWOOD WB, 1981, PHYS REV D, V7, P1080

[4] A DETAILED STUDY OF THE PROTON STRUCTURE FUNCTIONS IN DEEP INELASTIC MUON-PROTON 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 ;

DAGOSTINI, G ;

DAU, WD ;

DAVIES, JK ;

DECLAIS, Y ;

DOBINSON, RW ;

DOSSELLI, U ;

DREES, J ;

EDWARDS, AW ;

EDWARDS, M ;

FAVIER, J ;

FERRERO, MI ;

FLAUGER, W ;

GABATHULER, E ;

GAMET, R ;

GAYLER, J ;

GERHARDT, V ;

GOSSLING, C ;

HAAS, J ;

HAMACHER, K ;

HAYMAN, P ;

HENCKES, M ;

KORBEL, V ;

LANDGRAF, U ;

LEENEN, M ;

MAIRE, M ;

MOHR, W ;

MONTGOMERY, HE ;

MOSER, K ;

MOUNT, RP ;

NASSALSKI, J ;

NORTON, PR ;

MCNICHOLAS, J ;

OSBORNE, AM ;

PAYRE, P ;

PERONI, C ;

PESSARD, H .

NUCLEAR PHYSICS B, 1985, 259 (2-3) :189-265

[5] MEASUREMENTS OF THE NUCLEON STRUCTURE FUNCTIONS F2N IN DEEP INELASTIC MUON SCATTERING FROM DEUTERIUM AND COMPARISON WITH THOSE FROM HYDROGEN AND IRON [J].

AUBERT, JJ ;

BASSOMPIERRE, G ;

BECKS, KH ;

BEST, C ;

BOHM, E ;

DEBOUARD, X ;

BRASSE, FW ;

BROLL, C ;

BROWN, SC ;

CARR, J ;

CLIFFT, R ;

COBB, JH ;

COIGNET, G ;

COMBLEY, F ;

DAGOSTINI, G ;

DAU, WD ;

DAVIES, JK ;

DECLAIS, Y ;

DOBINSON, R ;

DOSSELLI, U ;

DREES, J ;

EDWARDS, A ;

EDWARDS, M ;

FAVIER, J ;

FERRERO, MI ;

FLAUGER, W ;

GABATHULER, E ;

GAMET, R ;

GAYLER, J ;

GERHARDT, V ;

GIBSON, V ;

GOSSLING, C ;

HAAS, J ;

HAMACHER, K ;

HAYMAN, P ;

HENCKES, M ;

KORBEL, V ;

LANDGRAF, U ;

LEENEN, M ;

MAIRE, M ;

MOHR, W ;

MONTGOMERY, HE ;

MOSER, K ;

MOUNT, RP ;

NORTON, PR ;

MCNICHOLAS, J ;

OSBORNE, AM ;

PAYRE, P ;

PERONI, C ;

PESSARD, H .

NUCLEAR PHYSICS B, 1987, 293 (3-4) :740-786

[6] A HIGH STATISTICS MEASUREMENT OF THE PROTON STRUCTURE FUNCTIONS F2(X,Q2) AND R FROM DEEP INELASTIC MUON SCATTERING AT HIGH Q2 [J].

BENVENUTI, AC ;

BOLLINI, D ;

BRUNI, G ;

CAMPORESI, T ;

MONARI, L ;

NAVARRIA, FL ;

ARGENTO, A ;

CVACH, J ;

LOHMANN, W ;

PIEMONTESE, L ;

ZAVADA, P ;

AKHUNDOV, AA ;

GENCHEV, VI ;

GOLUTVIN, IA ;

KIRYUSHIN, YT ;

KRIVOKHIZHIN, VG ;

KUKHTIN, VV ;

LEDNICKY, R ;

NEMECEK, S ;

REIMER, P ;

SAVIN, IA ;

SMIRNOV, GI ;

STRACHOTA, J ;

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 ;

RICHHENNION, P ;

SACQUIN, Y ;

SMADJA, G ;

VIRCHAUX, M .

PHYSICS LETTERS B, 1989, 223 (3-4) :485-489

[7] BOUND STATES AND DISPERSION RELATIONS [J].

BLANKENBECLER, R ;

COOK, LF .

PHYSICAL REVIEW, 1960, 119 (05) :1745-1752

[8] WHAT DO ELECTRON AND NEUTRINO EXPERIMENTS TELL US ABOUT NUCLEAR EFFECTS IN THE DEUTERON [J].

BODEK, A ;

SIMON, A .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1985, 29 (02) :231-234

[9] FURTHER-STUDIES OF FERMI-MOTION EFFECTS IN LEPTON SCATTERING FROM NUCLEAR TARGETS [J].

BODEK, A ;

RITCHIE, JL .

PHYSICAL REVIEW D, 1981, 24 (05) :1400-1402

[10] FERMI-MOTION EFFECTS IN DEEP-INELASTIC LEPTON SCATTERING FROM NUCLEAR TARGETS [J].

BODEK, A ;

RITCHIE, JL .

PHYSICAL REVIEW D, 1981, 23 (05) :1070-1091

← 1 2 3 →