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Large-angle production of charged pions with incident pion beams on nuclear targets

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Large-angle production of charged pions with incident pion beams on nuclear targets

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dc.contributor.author	HARP Collaboration
dc.contributor.author	Apollonio, M.
dc.contributor.author	Burguet Castell, Jordi
dc.contributor.author	Cervera Villanueva, Anselmo
dc.contributor.author	Gómez Cadenas, Juan José
dc.contributor.author	Martín-Albo Simón, Justo
dc.contributor.author	Novella Garijo, Pau
dc.contributor.author	Sorel, Michel
dc.date.accessioned	2015-12-17T10:03:21Z
dc.date.available	2015-12-17T10:03:21Z
dc.date.issued	2009
dc.identifier.citation	HARP Collaboration Apollonio, M. Burguet Castell, Jordi Cervera Villanueva, Anselmo Gómez Cadenas, Juan José Martín-Albo Simón, Justo Novella Garijo, Pau Sorel, Michel 2009 Large-angle production of charged pions with incident pion beams on nuclear targets Physical Review C 80 6 065207
dc.identifier.uri	http://hdl.handle.net/10550/49567
dc.description.abstract	Measurements of the double-differential pi(+/-) production cross section in the range of momentum 100 <= p <= 800 MeV/c and angle 0.35 <=theta <= 2.15 rad using pi(+/-) beams incident on beryllium, aluminum, carbon, copper, tin, tantalum, and lead targets are presented. The data were taken with the large-acceptance hadron production (HARP) detector in the T9 beam line of the CERN Proton Synchrotron. The secondary pions were produced by beams in a momentum range from 3 to 12.9GeV/c hitting a solid target with a thickness of 5% of a nuclear interaction length. The tracking and identification of the produced particles was performed using a small-radius cylindrical time projection chamber placed inside a solenoidal magnet. Incident particles were identified by an elaborate system of beam detectors. Results are obtained for the double-differential cross sections d(2)sigma/dp d theta at six incident-beam momenta. Data at 3,5,8, and 12GeV/c are available for all targets, while additional data at 8.9 and 12.9GeV/c were taken in positive particle beams on Be and Al targets, respectively. The measurements are compared with several generators of GEANT4 and the MARS Monte Carlo simulation.
dc.language.iso	eng
dc.relation.ispartof	Physical Review C, 2009, vol. 80, num. 6, p. 065207
dc.subject	Física
dc.title	Large-angle production of charged pions with incident pion beams on nuclear targets
dc.type	journal article	es_ES
dc.date.updated	2015-12-17T10:03:21Z
dc.identifier.doi	10.1103/PhysRevC.80.065207
dc.identifier.idgrec	069863
dc.rights.accessRights	open access	es_ES