New structure function results at low x and high Q2 from HERA

被引：0
|
作者：
Zhang, Z [1 ]
机构：
[1] CNRS, IN2P3, Lab Accelerateur Lineaire, F-91898 Orsay, France
[2] Univ Paris Sud, F-91898 Orsay, France
来源：
NUCLEAR PHYSICS A | 2000年 / 675卷 / 1-2期
关键词：
D O I：
10.1016/S0375-9474(00)00282-7
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：
A precise proton structure function F-2 at low x is measured. The data is interpreted in the framework of QCD with an extraction of gluon density xg. The charm contribution to F-2 is determined in an extended kinematic range. Neutral and charged current cross-sections at high Q(2) are also measured and compared with the Standard Model predictions.
引用
收藏
页码：353C / 358C
页数：6
相关论文
共 50 条
  • [31] New measurements of the proton structure functions F2 and FL at low Q2 at HERA
    Lendermann, V
    ICHEP 2005: Proceedings of the 32nd International Conference High Energy Physics Vols 1 and 2, 2005, : 571 - 574
  • [32] Soft and hard Pomeron in the structure function of the proton at low x and low Q2
    D'Alesio, U
    Metz, A
    Pirner, HJ
    EUROPEAN PHYSICAL JOURNAL C, 1999, 9 (04): : 601 - 609
  • [33] Measurement of the proton structure function F2 at low Q2 in QED Compton scattering at HERA
    Lobodzinska, EM
    DEEP INELASTIC SCATTERING, 2005, 792 : 229 - 232
  • [34] Measurement of the proton structure function F2 at low Q2 in QED Compton scattering at HERA
    Aktas, A
    Andreev, V
    Anthonis, T
    Asmone , A
    Babaev, A
    Backovic, S
    Bähr, J
    Baranov, P
    Barrelet, E
    Bartel, W
    Baumgartner, S
    Becker, J
    Beckingham, M
    Behnke, O
    Behrendt, O
    Belousov, A
    Berger, C
    Berger, N
    Berndt, T
    Bizot, JC
    Böhme, J
    Boenig, MO
    Boudry, V
    Bracinik, J
    Brisson, V
    Bröker, HB
    Brown, DP
    Bruncko, D
    Büsser, FW
    Bunyatyan, A
    Buschhorn, G
    Bystritskaya, L
    Campbell, AJ
    Caron, S
    Cassol-Brunner, F
    Cerny, K
    Chekelian, V
    Collard, C
    Contreras, JG
    Coppens, YR
    Coughlan, JA
    Cox, BE
    Cozzika, G
    Cvach, J
    Dainton, JB
    Dau, WD
    Daum, K
    Delcourt, B
    Demirchyan, R
    De Roeck, A
    PHYSICS LETTERS B, 2004, 598 (3-4) : 159 - 171
  • [35] A new numerical method for obtaining gluon distribution functions G(x, Q2) = xg(x, Q2), from the proton structure function F2γp(x, Q2)
    Block, Martin M.
    EUROPEAN PHYSICAL JOURNAL C, 2010, 65 (1-2): : 1 - 7
  • [36] Recent results on very high Q2 events in ep collisions at HERA
    Sirois, Y
    BEYOND THE DESERT 1997: ACCELERATOR AND NON-ACCELERATOR APPROACHES, 1998, : 400 - 412
  • [37] A phenomenological analysis of the longitudinal structure function at small x and low Q2
    V. P. Gonçalves
    M. V. T. Machado
    The European Physical Journal C - Particles and Fields, 2004, 37 : 299 - 305
  • [38] Measurement of dijet production at low Q2 at HERA
    Aktas, A
    Andreev, V
    Anthonis, T
    Asmone, A
    Babaev, A
    Backovic, S
    Bähr, J
    Baranov, P
    Barrelet, E
    Bartel, W
    Baumgartner, S
    Becker, J
    Beckingham, M
    Behnke, O
    Behrendt, O
    Belousov, A
    Berger, C
    Berger, N
    Berndt, T
    Bizot, JC
    Böhme, J
    Boenig, MO
    Boudry, V
    Bracinik, J
    Braunschweig, W
    Brisson, V
    Bröker, HB
    Brown, DP
    Bruncko, D
    Büsser, FW
    Bunyatyan, A
    Buschhorn, G
    Bystritskaya, L
    Campbell, AJ
    Caron, S
    Cassol-Brunner, F
    Cerny, K
    Chekelian, V
    Chyla, J
    Collard, C
    Contreras, JG
    Coppens, YR
    Coughlan, JA
    Cousinou, MC
    Cox, BE
    Cozzika, G
    Cvach, J
    Dainton, JB
    Dau, WD
    Daum, K
    EUROPEAN PHYSICAL JOURNAL C, 2004, 37 (02): : 141 - 159
  • [39] Measurement of the proton structure function F-2 at low x and low Q(2) at HERA
    Derrick, M
    Krakauer, D
    Magill, S
    Mikunas, D
    Musgrave, B
    Repond, J
    Stanek, R
    Talaga, RL
    Zhang, H
    Bari, G
    Basile, M
    Bellagamba, L
    Boscherini, D
    Bruni, A
    Bruni, G
    Bruni, P
    Romeo, GC
    Castellini, G
    Chiarini, M
    Cifarelli, L
    Cindolo, F
    Contin, A
    Corradi, M
    Gialas, I
    Giusti, P
    Iacobucci, G
    Laurenti, G
    Levi, G
    Margotti, A
    Massam, T
    Nania, R
    Nemoz, C
    Palmonari, F
    Polini, A
    Sartorelli, G
    Timellini, R
    Garcia, YZ
    Zichichi, A
    Bornheim, A
    Crittenden, J
    Desch, K
    Diekmann, B
    Doeker, T
    Eckert, M
    Feld, L
    Frey, A
    Geerts, M
    Grothe, M
    Hartmann, H
    Heinloth, K
    ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1996, 69 (04): : 607 - 620
  • [40] Measurement of dijet production at low Q2 at HERA
    The European Physical Journal C - Particles and Fields, 2004, 37 : 141 - 159
12345