TY - JOUR
T1 - Nuclear effects in spin structure function g1a(x, Q2) at small x in deep inelastic scattering on 7Li and 3He
AU - Guzey, V.
AU - Strikman, M.
PY - 2001/1/15
Y1 - 2001/1/15
N2 - We study the effects of nuclear shadowing and the subsequent enhancement for the spin structure function g1A(x, Q2) in polarized DIS on 7Li and 3He. These effects are found to be quite significant - the magnitude of nuclear shadowing at x ≈ 10-3 is of order 16% for gn.s. 3/21A=7(x, Q2)/gn.s.1N(x, Q2) and 10% for gn.s1A=3(x, Q2);/gn.s.1N(x, Q2); the enhancement at x ≈ 0.125 (0.15) is of order 20 (55)% for gn.s. 3/21A=7(x, Q2)/gn.s.1N(x, Q2) and 14 (40)% for gn.s.1A=3(x, Q2)/gn.s.1N(x, Q2).
AB - We study the effects of nuclear shadowing and the subsequent enhancement for the spin structure function g1A(x, Q2) in polarized DIS on 7Li and 3He. These effects are found to be quite significant - the magnitude of nuclear shadowing at x ≈ 10-3 is of order 16% for gn.s. 3/21A=7(x, Q2)/gn.s.1N(x, Q2) and 10% for gn.s1A=3(x, Q2);/gn.s.1N(x, Q2); the enhancement at x ≈ 0.125 (0.15) is of order 20 (55)% for gn.s. 3/21A=7(x, Q2)/gn.s.1N(x, Q2) and 14 (40)% for gn.s.1A=3(x, Q2)/gn.s.1N(x, Q2).
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U2 - 10.1016/s0375-9474(00)00436-x
DO - 10.1016/s0375-9474(00)00436-x
M3 - Article
AN - SCOPUS:0035864008
SN - 0375-9474
VL - 680
SP - 316
EP - 319
JO - Nuclear Physics A
JF - Nuclear Physics A
IS - 1-4
ER -