Spin asymmetry A_1^d and the spin-dependent structure function g_1^d of the deuteron at low values of x and Q^2
| dc.creator | The Compass Collaboration | |
| dc.creator | Ageev, E. S. | |
| dc.date | 2007-01-10 | |
| dc.date.accessioned | 2026-07-07T11:01:52Z | |
| dc.date.available | 2026-07-07T11:01:52Z | |
| dc.description | We present a precise measurement of the deuteron longitudinal spin asymmetry A_1^d and of the deuteron spin-dependent structure function g_1^d at Q^2 < 1 GeV^2 and 4*10^-5 < x < 2.5*10^-2 based on the data collected by the COMPASS experiment at CERN during the years 2002 and 2003. The statistical precision is tenfold better than that of the previous measurement in this region. The measured A_1^d and g_1^d are found to be consistent with zero in the whole range of x. | |
| dc.description | 17 pages, 10 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0701014 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0701014 | |
| dc.identifier | Phys.Lett.B647:330-340,2007 | |
| dc.identifier | doi:10.1016/j.physletb.2007.02.034 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/188081 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Spin asymmetry A_1^d and the spin-dependent structure function g_1^d of the deuteron at low values of x and Q^2 | |
| dc.type | text |