Nucleon structure functions and longitudinal spin asymmetries

被引：0

作者：

Dahiya, Harleen ^{[1
]}

Randhawa, Monika ^{[2
]}

Dhiman, Nisha ^{[1
]}

机构：

[1] Dr BR Ambedkar Natl Inst Technol, Dept Phys, Jalandhar 144011, India

[2] Panjab Univ, Univ Inst Engn & Technol, Chandigarh 160014, India

来源：

XIITH QUARK CONFINEMENT AND THE HADRON SPECTRUM | 2017年 / 137卷

关键词：

ORDER QCD ANALYSIS; LIGHT-QUARK SEA; FLAVOR ASYMMETRY; MAGNETIC-MOMENTS; PRECISION-MEASUREMENT; NEUTRINO; PROTON; CONSTRAINTS; SCATTERING; MODEL;

D O I：

10.1051/epjconf/201713705001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The chiral constituent quark model ((X)CQM) has been used to analyse the phenomenological dependence of the spin independent (F-1(p,n) and F-2(p,n)) and the spin dependent (g(1)(p,n))structure functions of the nucleon on the the Bjorken scaling variable x. The implication of the presence of the sea quarks has been discussed for the p and n longitudinal spin asymmetries (A(1)(p)(X) and (A(1)(p)(X) ratio of polarized to unpolarized quark distribution functions for up and down quarks in the p and n Delta u(p)(x)/u(p)(x), Delta d(p)(x)/d(p)(x), Delta u(n)(x)/u(n)(x), and Delta d(n)(x)/d(n)(x) The results have been compared with the recent available experimental observations.

引用

页数：10

共 48 条

[1] Proton decay of an intruder state in Bi-185
Davids, CN
Woods, PJ
Penttila, HT
Batchelder, JC
Bingham, CR
Blumenthal, DJ
Brown, LT
Busse, BC
Conticchio, LF
Davinson, T
Henderson, DJ
Irvine, RJ
Seweryniak, D
Toth, KS
Walters, WB
Zimmerman, BE
[J]. PHYSICAL REVIEW LETTERS, 1996, 76 (04) : 592 - 595
[2] Precision determination of the neutron spin structure function g(1)(n)
Abe, K
Akagi, T
Anderson, BD
Anthony, PL
Arnold, RG
Averett, T
Band, HR
Berisso, CM
Bogorad, P
Borel, H
Bosted, PE
Breton, V
Buenerd, MJ
Cates, GD
Chupp, TE
Churchwell, S
Coulter, KP
Daoudi, M
Decowski, P
Erickson, R
Fellbaum, JN
Fonvieille, H
Gearhart, R
Ghazikhanian, V
Griffioen, KA
Hicks, RS
Holmes, R
Hughes, EW
Igo, G
Incerti, S
Johnson, JR
Kahl, W
Khayat, M
Kolomensky, YG
Kuhn, SE
Kumar, K
Kuriki, M
LombardNelsen, R
Manley, DM
Marroncle, J
Maruyama, T
Marvin, T
Meyer, W
Meziani, ZE
Miller, D
Mitchell, G
Olson, M
Peterson, GA
Petratos, GG
Pitthan, R
[J]. PHYSICAL REVIEW LETTERS, 1997, 79 (01) : 26 - 30
[3] EXPERIMENTAL-STUDY OF OPPOSITE-SIGN DIMUONS PRODUCED IN NEUTRINO AND ANTINEUTRINO INTERACTIONS
ABRAMOWICZ, H
DEGROOT, JGH
KNOBLOCH, J
MAY, J
PALAZZI, P
PARA, A
RANJARD, F
ROTHBERG, J
VONRUDEN, W
SCHLATTER, WD
STEINBERGER, J
TAUREG, H
WAHL, H
WOTSCHACK, J
EISELE, F
KLASEN, HP
KLEINKNECHT, K
LIERL, H
PSZOLA, B
RENK, B
WILLUTZKI, HJ
DYDAK, F
FLOTTMANN, T
GEWENIGER, C
KROLIKOWSKI, J
TITTEL, K
GUYOT, C
MERLO, JP
PEREZ, P
PEYAUD, B
RANDER, J
SCHULLER, JP
TURLAY, R
HE, JT
RUAN, TZ
WU, WM
[J]. ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1982, 15 (01): : 19 - 31
[4] Flavor asymmetry of the light quark sea from semi-inclusive deep-inelastic scattering
Ackerstaff, K
Airapetian, A
Akopov, N
Akushevich, I
Amarian, M
Ashenauer, EC
Avakian, H
Avakian, R
Avetissian, A
Bains, B
Baumgarten, C
Beckmann, M
Belostotski, S
Belz, JE
Benisch, T
Bernreuther, S
Bianchi, N
Blouw, J
Böttcher, H
Borissov, A
Brack, J
Brauksiepe, S
Braun, B
Bray, B
Brons, S
Brückner, W
Brüll, A
Bruins, EEW
Bulten, KJ
Cadman, RV
Capitani, GP
Carter, P
Chumney, P
Cisbani, E
Court, GR
Dalpiaz, PF
De Sanctis, E
De Schepper, D
Devitsin, E
Huberts, PKAD
Di Nezza, P
Düren, M
Dvoredsky, A
Elbakian, G
Fantoni, A
Fechtchenko, A
Ferstl, M
Fiedler, K
Filippone, BW
Fischer, H
[J]. PHYSICAL REVIEW LETTERS, 1998, 81 (25) : 5519 - 5523
[5] Spin structure of the proton from polarized inclusive deep-inelastic muon-proton scattering
Adams, D
Adeva, B
Arik, E
Arvidson, A
Badelek, B
Ballintijn, MK
Bardin, G
Baum, G
Berglund, P
Betev, L
Bird, IG
Birsa, R
Bjorkholm, P
Bonner, BE
deBotton, N
Boutemeur, M
Bradamante, F
Bravar, A
Bressan, A
Bultmann, S
Burtin, E
Cavata, C
Crabb, D
Cranshaw, J
Cuhadar, T
DallaTorre, S
vanDantzig, R
Derro, B
Deshpande, A
Dhawan, S
Dulya, C
Dyring, A
Eichblatt, S
Faivre, JC
Fasching, D
Feinstein, F
Fernandez, C
Frois, B
Gallas, A
Garzon, JA
Gaussiran, T
Giorgi, M
vonGoeler, E
Gracia, G
deGroot, N
Perdekamp, MG
Gulmez, E
vonHarrach, D
Hasegawa, T
Hautle, P
[J]. PHYSICAL REVIEW D, 1997, 56 (09): : 5330 - 5358
[6] Spin asymmetries A1 and structure functions g1 of the proton and the deuteron from polarized high energy muon scattering -: art. no. 112001
Adeva, B
Akdogan, T
Arik, E
Arvidson, A
Badelek, B
Bardin, G
Baum, G
Berglund, P
Betev, L
Bird, IG
Birsa, R
Björkholm, P
de Botton, N
Boutemeur, M
Bradamante, F
Bravar, A
Bressan, A
Bültmann, S
Burtin, E
Cavata, C
Crabb, D
Cranshaw, J
Cuhadar, T
Dalla Torre, S
van Dantzig, R
Derro, B
Deshpande, A
Dhawan, S
Dulya, C
Dyring, A
Eichblatt, S
Faivre, JC
Fasching, D
Feinstein, F
Fernandez, C
Forthmann, S
Frois, B
Gallas, A
Garzon, JA
Gilly, H
Giorgi, M
von Goeler, E
Goertz, S
Golutvin, IA
Gracia, G
de Groot, N
Perdekamp, MG
Haft, K
von Harrach, D
Hasegawa, T
[J]. PHYSICAL REVIEW D, 1998, 58 (11):
[7] Spin asymmetries A1 of the proton and the deuteron in the low x and low Q2 region from polarized high energy muon scattering -: art. no. 072004
Adeva, B
Arik, E
Arvidson, A
Badelek, B
Baum, G
Berglund, P
Betev, L
Birsa, R
de Botton, N
Bradamante, F
Bravar, A
Bültmann, S
Burtin, E
Crabb, D
Cranshaw, J
Cuhadar, T
Dalla Torre, S
van Dantzig, R
Derro, B
Deshpande, A
Dhawan, S
Dulya, C
Eichblatt, S
Fasching, D
Feinstein, F
Fernandez, C
Froise, B
Gallas, A
Garzon, JA
Gilly, H
Giorgi, M
Goertz, S
Garcia, G
de Groot, N
Perdekamp, MG
Haft, K
von Harrach, D
Hasegawa, T
Hautle, P
Hayashi, N
Heusch, CA
Horikawa, N
Hughes, VW
Igo, G
Ishimoto, S
Iwata, T
Kabuss, EM
Karev, A
Kessler, HJ
Ketel, TJ
[J]. PHYSICAL REVIEW D, 1999, 60 (07): : 1 - 9
[8] The spin structure of the nucleon
Aidala, Christine A.
Bass, Steven D.
Hasch, Delia
Mallot, Gerhard K.
[J]. REVIEWS OF MODERN PHYSICS, 2013, 85 (02) : 655 - 691
[9] Quark helicity distributions in the nucleon for up, down, and strange quarks from semi-inclusive deep-inelastic scattering -: art. no. 012003
Airapetian, A
Akopov, N
Akopov, Z
Amarian, M
Ammosov, VV
Andrus, A
Aschenauer, EC
Augustyniak, W
Avakian, R
Avetissian, A
Avetissian, E
Bailey, P
Baturin, V
Baumgarten, C
Beckmann, M
Belostotski, S
Bernreuther, S
Bianchi, N
Blok, HP
Blümlein, J
Böttcher, H
Borissov, A
Borysenko, A
Bouwhuis, M
Brack, J
Brüll, A
Bryzgalov, V
Capitani, GP
Chiang, HC
Ciullo, G
Contalbrigo, M
Dalpiaz, PF
De Leo, R
De Nardo, L
De Sanctis, E
Devitsin, E
Di Nezza, P
Düren, M
Ehrenfried, M
Elalaoui-Moulay, A
Elbakian, G
Ellinghaus, F
Elschenbroich, U
Ely, J
Fabbri, R
Fantoni, A
Fechtchenko, A
Felawka, L
Fox, B
Franz, J
[J]. PHYSICAL REVIEW D, 2005, 71 (01): : 012003 - 1
[10] Strangeness in the nucleon: neutrino-nucleon and polarized electron-nucleon scattering
Alberico, WM
Bilenky, SM
Maieron, C
[J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2002, 358 (04): : 227 - 308

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