Publication
Multiplicities of charged pions and charged hadrons from deep-inelastic scattering of muons off an isoscalar target
| dc.contributor.author | COMPASS collaboration (228 authors) | |
| dc.contributor.author | Bordalo, P. | |
| dc.contributor.author | Franco, C. | |
| dc.contributor.author | Nunes, A.S. | |
| dc.contributor.author | Quaresma, M. | |
| dc.contributor.author | Quintans, C. | |
| dc.contributor.author | Ramos, S. | |
| dc.contributor.author | Silva, L. | |
| dc.contributor.author | Stolarski, M. | |
| dc.date.accessioned | 2019-02-04T09:43:03Z | |
| dc.date.available | 2019-02-04T09:43:03Z | |
| dc.date.issued | 2017-01-10 | |
| dc.date.updated | 2019-02-04T09:43:03Z | |
| dc.description.abstract | Multiplicities of charged pions and unidentified hadrons produced in deep-inelastic scattering were measured in bins of the Bjorken scaling variable $x$, the relative virtual-photon energy $y$ and the relative hadron energy $z$. Data were obtained by the COMPASS Collaboration using a 160 GeV muon beam and an isoscalar target ($^6$LiD). They cover the kinematic domain in the photon virtuality $Q^2$ > 1(GeV/c$)^2$, $0.004 < x < 0.4$, $0.2 < z < 0.85$ and $0.1 < y < 0.7$. In addition, a leading-order pQCD analysis was performed using the pion multiplicity results to extract quark fragmentation functions. | |
| dc.description.version | Peer Reviewed | |
| dc.identifier | Phys.Lett. B764 (2017) 1-10; DOI 10.1016/j.physletb.2016.09.042 | |
| dc.identifier.uri | http://dx.doi.org/10.1016/j.physletb.2016.09.042 | |
| dc.identifier.uri | http://hdl.handle.net/10400.26/27066 | |
| dc.language.iso | eng | |
| dc.title | Multiplicities of charged pions and charged hadrons from deep-inelastic scattering of muons off an isoscalar target | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| rcaap.rights | openAccess | pt |
| rcaap.type | article |