First measurement of the transverse spin asymmetries of the deuteron in semi-inclusive deep inelastic scattering - INSPIRE

DataBETA

First measurement of the transverse spin asymmetries of the deuteron in semi-inclusive deep inelastic scattering

COMPASS

Collaboration

•

V.Yu. Alexakhin
(
- Dubna, JINR
)

Feb, 2005

9 pages

Published in:

Phys.Rev.Lett. 94 (2005) 202002

e-Print:

hep-ex/0503002 [hep-ex]

DOI:

10.1103/PhysRevLett.94.202002

Report number:

CERN-PH-EP-2005-003,
DAPNIA-05-17

Experiments:

CERN-SPS-NA58

View in:

reference search440 citations

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Abstract:

First measurements of the Collins and Sivers asymmetries of charged hadrons produced in deep-inelastic scattering of muons on a transversely polarized 6-LiD target are presented. The data were taken in 2002 with the COMPASS spectrometer using the muon beam of the CERN SPS at 160 GeV/c. The Collins asymmetry turns out to be compatible with zero, as does the measured Sivers asymmetry within the present statistical errors.

Note:

6 pages, 2 figures Report-no: CERN-PH-EP/2005-003

13.88.+e
13.60.-r
14.65.-q
14.20.Dh
deep inelastic scattering
muon-deuteron interactions
muon-nucleus reactions
polarisation in elementary particle interactions
deuterons
muon deuteron: deep inelastic scattering

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