Quark-hadron duality and Q2 evolution of the GDH integral in the HERMES experiment

被引：18
作者：
Fantoni, A [1 ]
机构：
[1] INFN, Lab Nazl Frascati, Rome, Italy
来源：
EUROPEAN PHYSICAL JOURNAL A | 2003年 / 17卷 / 03期
关键词：
D O I：
10.1140/epja/i2002-10181-x
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
First results on quark-hadron duality in the spin sector from the HERMES experiment are reported in the range 1.2 less than or equal to Q(2) less than or equal to 12 GeV2 and I less than or equal to W-2 less than or equal to 4 GeV2. A complete set of measurements of the generalised GDH integrals for the deuteron, proton and neutron is also shown in the same 0 2 range and in the full W-2 range.
引用
收藏
页码：385 / 389
页数：5
相关论文
共 50 条
  • [21] Quark-hadron duality in hydrodynamics: an example
    Teryaev, O. V.
    Zakharov, V. I.
    NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS, 2018, 294 : 147 - 152
  • [22] Scaled variables and the quark-hadron duality
    Parvan, A. S.
    EUROPEAN PHYSICAL JOURNAL A, 2020, 56 (07)
  • [23] Scaled variables and the quark-hadron duality
    A. S. Parvan
    The European Physical Journal A, 2020, 56
  • [24] Evidence for valencelike quark-hadron duality
    Niculescu, I
    Armstrong, CS
    Arrington, J
    Assamagan, KA
    Baker, OK
    Beck, DH
    Bochna, CW
    Carlini, RD
    Cha, J
    Cothran, C
    Day, DB
    Dunne, JA
    Dutta, D
    Ent, R
    Frolov, VV
    Gao, H
    Geesaman, DF
    Gueye, PLJ
    Hinton, W
    Holt, RJ
    Jackson, HE
    Keppel, CE
    Koltenuk, DM
    Mack, DJ
    Meekins, DG
    Miller, MA
    Mitchell, JH
    Mohring, RM
    Niculescu, G
    Potterveld, D
    Price, JW
    Reinhold, J
    Segel, RE
    Stoler, P
    Tang, L
    Terburg, BP
    Van Westrum, D
    Vulcan, WF
    Wood, SA
    Yan, C
    Zeidman, B
    PHYSICAL REVIEW LETTERS, 2000, 85 (06) : 1182 - 1185
  • [25] QUARK-HADRON DUALITY AT FINITE TEMPERATURE
    Ruiz Arriola, E.
    Salcedo, L. L.
    Megias, E.
    ACTA PHYSICA POLONICA B, 2014, 45 (12): : 2407 - 2453
  • [26] Experimental verification of quark-hadron duality
    Niculescu, I
    Armstrong, CS
    Arrington, J
    Assamagan, KA
    Baker, OK
    Beck, DH
    Bochna, CW
    Carlini, RD
    Cha, J
    Cothran, C
    Day, DB
    Dunne, JA
    Dutta, D
    Ent, R
    Filippone, BW
    Frolov, VV
    Gao, H
    Geesaman, DF
    Gueye, PLJ
    Hinton, W
    Holt, RJ
    Jackson, HE
    Keppel, CE
    Koltenuk, DM
    Mack, DJ
    Meekins, DG
    Miller, MA
    Mitchell, JH
    Mohring, RM
    Niculescu, G
    Potterveld, D
    Price, JW
    Reinhold, J
    Segel, RE
    Stoler, P
    Tang, L
    Terburg, BP
    Van Westrum, D
    Vulcan, WF
    Wood, SA
    Yan, C
    Zeidman, B
    PHYSICAL REVIEW LETTERS, 2000, 85 (06) : 1186 - 1189
  • [27] On quark-hadron duality in the heavy quark sector - Discussions
    Blok, B
    Colangelo, P
    Neubert, M
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1998, 64 : 491 - 491
  • [28] Quark-hadron duality: Resonances and the onset of scaling
    Melnitchouk, W
    NSTAR 2001, PROCEEDINGS, 2001, : 311 - 318
  • [29] Quark-hadron duality and nucleon valence structure
    Keppel, C
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1999, 79 : 182 - 185
  • [30] Quark-hadron duality and scaling in reduced QCD
    Batiz, Z
    Gross, F
    PHYSICAL REVIEW D, 2004, 69 (07): : 30
12345