THE SMC POLARIZED TARGET

被引：21

作者：

KYYNARAINEN, J

机构：

[1] CERN, Geneva

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1995年 / 356卷 / 01期

关键词：

D O I：

10.1016/0168-9002(94)01442-6

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The Spin Muon Collaboration (SMC) at CERN uses the largest solid polarized target in operation to measure the spin-dependent structure functions-of the nucleons. The target is made of butanol, doped with EHBA-Cr(V), and has a volume of 2 X 1280 cm(3). The target halves are dynamically polarized to opposite directions to minimize many systematic errors, and the spin orientation can be reversed by rotating the magnetic field in the frozen spin mode without losses. Frequency modulation of the microwaves is used to increase the maximum polarization and the growth rate. The polarization is measured with 10 series Q-meters with an accuracy of 3-5%.

引用

页码：47 / 52

页数：6

共 50 条

[1] SMC polarized target
Nucl Instrum Methods Phys Res Sect A, 1 (47):
[2] COMPUTER CONTROL OF THE SMC POLARIZED TARGET
LEGOFF, JM
AZOULAY, R
BERGLUND, P
DULYA, C
GOURNAY, JF
HAYASHI, N
KYYNARAINEN, J
MAGNON, A
MATICHARD, G
NIINIKOSKI, TO
TRENTALANGE, S
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1995, 356 (01): : 96 - 98
[3] The polarized double cell target of the SMC
Adams, D
Adeva, B
Arik, E
Arvidson, A
Badelek, B
Ballintijn, MK
Bardin, G
Baum, G
Berglund, P
Betev, L
Bird, IG
Birsa, R
Björkholm, P
Bonner, BE
de Botton, N
Boutemeur, M
Bradamante, F
Bravar, A
Bressan, A
Bültmann, S
Burtin, E
Cavata, C
Crabb, D
Cranshaw, J
Çuhadar, 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
Gaussiran, T
Gilly, H
Giorgi, M
von Goeler, E
Goertz, S
Gracia, G
de Groot, N
Perdekamp, MG
Gülmez, E
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1999, 437 (01): : 23 - 67
[4] Polarized double cell target of the SMC
Adams, D.
Adeva, B.
Arik, E.
Arvidson, A.
Badelek, B.
Ballintijn, M.K.
Bardin, G.
Baum, G.
Berglund, P.
Betev, L.
Bird, I.G.
Birsa, R.
Bjorkholm, P.
Bonner, B.E.
de Botton, N.
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1999, 437 (01): : 23 - 67
[5] Polarized FT-IR study on SmCβ* and SmC* of antiferroelectric liquid crystals
Hatano, J
Kubo, M
Hoshino, T
Tatemori, S
Uehara, H
Yokoyama, H
Saito, S
Saito, H
Okabe, E
FERROELECTRICS, 2000, 244 (1-4) : 533 - 540
[6] Exclusive ρ0 production in polarized DIS at SMC
Tripet, A
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1999, 79 : 529 - 531
[7] PROPERTIES OF THE DEUTERATED TARGET MATERIAL USED BY THE SMC
BULTMANN, S
BAUM, G
HAUTLE, P
KLOSTERMANN, L
KYYNARAINEN, J
NIINIKOSKI, T
TAKALA, S
THIEL, W
TRENTALANGE, S
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1995, 356 (01): : 102 - 105
[8] TARGET INDEPENDENCE OF THE EMC-SMC EFFECT
NARISON, S
SHORE, GM
VENEZIANO, G
NUCLEAR PHYSICS B, 1995, 433 (01) : 209 - 233
[9] The polarized target technique
Kisselev, YF
PHYSICS OF PARTICLES AND NUCLEI, 2000, 31 (03) : 354 - 380
[10] The COMPASS polarized target
Doshita, N
Ball, J
Baum, G
Finger, M
Gautheron, F
Goertz, S
Hasegawa, T
Horikawa, N
Ishimoto, S
Iwata, T
Kisselev, Y
Koivuniemi, J
Kondo, K
Matsuda, T
Meyer, W
Neliba, S
Reicherz, G
CZECHOSLOVAK JOURNAL OF PHYSICS, 2005, 55 : A367 - A374

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