Measurement of xF3 and F2 structure functions in low Q2 region with the IHEP-JINR neutrino detector

被引：1
|
作者：
Sidorov, AV [1 ]
Anykeyev, VB
Batusov, YA
Bunyatov, SA
Borisov, AA
Bozhko, NI
Chernichenko, SK
Chukin, GL
Denisov, OY
Fachrutdinov, RM
Goryachev, VN
Kazarinov, MY
Kirsanov, MM
Klimov, OL
Kononov, AI
Kozhin, AS
Krasnoperov, AV
Kravtsov, VI
Kuznetsov, VE
Lipajev, VV
Mukhin, AI
Nefedov, YA
Popov, BA
Prakhov, SN
Salomatin, YI
Snyatkov, VI
Sviridov, YM
Tereshchenko, VV
Tumakov, VL
Valuev, VY
Vovenko, AS
机构：
[1] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia
[2] Protvino High Energy Phys Inst, Protvino 142284, Moscow Region, Russia
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 1999年 / 79卷
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1016/S0920-5632(99)00644-1
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The isoscalar structure functions xF(3) and F-2 are measured as functions of a: averaged over all Q(2) permissible for the range of 6 to 28 GeV of incident neutrino (anti-neutrino) energy at the IHEP-JINR Neutrino Detector. The QCD analysis of xF(3) structure function provides Lambda(4)/MS = (411 +/- 200) MeV under the assumption of QCD validity in the region of low Q(2). The corresponding value of the strong interaction constant alpha(S)(M-Z) = 0.123(-0.013)(+0.010) agrees with the recent result of the CCFR collaboration and with the combined LEP/SLC result.
引用
收藏
页码：99 / 101
页数：3
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