### Abstract

We study the effects of nuclear shadowing and the subsequent enhancement for the spin structure function g_{1A}(x, Q^{2}) in polarized DIS on ^{7}Li and ^{3}He. These effects are found to be quite significant - the magnitude of nuclear shadowing at x ≈ 10^{-3} is of order 16% for g^{n.s. 3/2} _{1A=7}(x, Q^{2})/g^{n.s.} _{1N}(x, Q^{2}) and 10% for g^{n.s} _{1A=3}(x, Q^{2});/g^{n.s.} _{1N}(x, Q^{2}); the enhancement at x ≈ 0.125 (0.15) is of order 20 (55)% for g^{n.s. 3/2} _{1A=7}(x, Q^{2})/g^{n.s.} _{1N}(x, Q^{2}) and 14 (40)% for g^{n.s.} _{1A=3}(x, Q^{2})/g^{n.s.} _{1N}(x, Q^{2}).

Original language | English (US) |
---|---|

Pages (from-to) | 316-319 |

Number of pages | 4 |

Journal | Nuclear Physics A |

Volume | 680 |

Issue number | 1-4 |

State | Published - Jan 15 2001 |

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### All Science Journal Classification (ASJC) codes

- Nuclear and High Energy Physics

### Cite this

_{1a}(x, Q

^{2}) at small x in deep inelastic scattering on

^{7}Li and

^{3}He.

*Nuclear Physics A*,

*680*(1-4), 316-319.

}

_{1a}(x, Q

^{2}) at small x in deep inelastic scattering on

^{7}Li and

^{3}He',

*Nuclear Physics A*, vol. 680, no. 1-4, pp. 316-319.

**Nuclear effects in spin structure function g _{1a}(x, Q^{2}) at small x in deep inelastic scattering on ^{7}Li and ^{3}He.** / Guzey, V.; Strikman, Mark.

Research output: Contribution to journal › Article

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, Mark

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. 3/2 1A=7(x, Q2)/gn.s. 1N(x, Q2) and 10% for gn.s 1A=3(x, Q2);/gn.s. 1N(x, Q2); the enhancement at x ≈ 0.125 (0.15) is of order 20 (55)% for gn.s. 3/2 1A=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. 3/2 1A=7(x, Q2)/gn.s. 1N(x, Q2) and 10% for gn.s 1A=3(x, Q2);/gn.s. 1N(x, Q2); the enhancement at x ≈ 0.125 (0.15) is of order 20 (55)% for gn.s. 3/2 1A=7(x, Q2)/gn.s. 1N(x, Q2) and 14 (40)% for gn.s. 1A=3(x, Q2)/gn.s. 1N(x, Q2).

UR - http://www.scopus.com/inward/record.url?scp=0035864008&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035864008&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0035864008

VL - 680

SP - 316

EP - 319

JO - Nuclear Physics A

JF - Nuclear Physics A

SN - 0375-9474

IS - 1-4

ER -

_{1a}(x, Q

^{2}) at small x in deep inelastic scattering on

^{7}Li and

^{3}He. Nuclear Physics A. 2001 Jan 15;680(1-4):316-319.