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Precision measurement of the spin-dependent asymmetry in the threshold region of 3He(e, e').

Authors :
Xiong F
Dutta D
Xu W
Anderson B
Auberbach L
Averett T
Bertozzi W
Black T
Calarco J
Cardman L
Cates GD
Chai ZW
Chen JP
Choi S
Chudakov E
Churchwell S
Corrado GS
Crawford C
Dale D
Deur A
Djawotho P
Filippone BW
Finn JM
Gao H
Gilman R
Glamazdin AV
Glashausser C
Glöckle W
Golak J
Gomez J
Gorbenko VG
Hansen JO
Hersman FW
Higinbotham DW
Holmes R
Howell CR
Hughes E
Humensky B
Incerti S
de Jager CW
Jensen JS
Jiang X
Jones CE
Jones M
Kahl R
Kamada H
Kievsky A
Kominis I
Korsch W
Kramer K
Kumbartzki G
Kuss M
Lakuriqi E
Liang M
Liyanage N
LeRose J
Malov S
Margaziotis DJ
Martin JW
McCormick K
McKeown RD
McIlhany K
Meziani ZE
Michaels R
Miller GW
Pace E
Pavlin T
Petratos GG
Pomatsalyuk RI
Pripstein D
Prout D
Ransome RD
Roblin Y
Rvachev M
Saha A
Salmè G
Schnee M
Shin T
Slifer K
Souder PA
Strauch S
Suleiman R
Sutter M
Tipton B
Todor L
Viviani M
Vlahovic B
Watson J
Williamson CF
Witała H
Wojtsekhowski B
Yeh J
Zołnierczuk P
Source :
Physical review letters [Phys Rev Lett] 2001 Dec 10; Vol. 87 (24), pp. 242501. Date of Electronic Publication: 2001 Nov 27.
Publication Year :
2001

Abstract

We present the first precision measurement of the spin-dependent asymmetry in the threshold region of 3He(e,e') at Q2 values of 0.1 and 0.2 (GeV/c)2. The agreement between the data and nonrelativistic Faddeev calculations which include both final-state interactions and meson-exchange current effects is very good at Q2 = 0.1 (GeV/c)2, while a small discrepancy at Q2 = 0.2 (GeV/c)2 is observed.

Details

Language :
English
ISSN :
0031-9007
Volume :
87
Issue :
24
Database :
MEDLINE
Journal :
Physical review letters
Publication Type :
Academic Journal
Accession number :
11736498
Full Text :
https://doi.org/10.1103/PhysRevLett.87.242501