Cross section in deuteron-proton elastic scattering at 1.25 GeV/u

HADES Collaboration: P. K. Kurilkin; G. Agakishiev; A. Balanda; D.; Belver; A. Belyaev; A. Blanco; M. B\"ohmer; J.L. Boyard; P. Cabanelas; E.; Castro; S. Chernenko; J. D\'iaz; A. Dybczak; E. Epple; L. Fabbietti; O.; Fateev; P. Finocchiaro; P. Fonte; J. Friese; I. Fr\"ohlich; T. Galatyuk; J.A.; Garz\'on; A. Gil; M. Golubeva; D. Gonz\'alez-D\'iaz; F. Guber; T. Hennino; R.; Holzmann; P. Huck; A. Ierusalimov; I. Iori; A. Ivashkin; M. Jurkovic; B.; K\"ampfer; T. Karavicheva; I. Koenig; W. Koenig; B.W. Kolb; A. Kopp; G.; Korcyl; G.K. Kornakov; R. Kotte; A. Kozuch; A. Kr\'asa; F. Krizek; R.; Kr\"ucken; H.Kuc; W. K\"uhn; A. Kugler; A. Kurepin; A. Kurilkin; P. Khlitz,; V. Ladygin; J. Lamas-Valverde; S. Lang; K. Lapidus; T. Liu; L. Lopes; M.; Lorenz; L. Maier; A. Mangiarotti; J. Markert; V. Metag; B. Michalska; J.; Michel; C. M\"untz; L. Naumann; Y.C. Pachmayer; M. Palka; Y. Parpottas; V.; Pechenov; O. Pechenova; J. Pietraszko; W. Przygoda; B. Ramstein; A. Reshetin,; J. Roskoss; A. Rustamov; A. Sadovsky; P. Salabura; A. Schmah; J. Siebenson,; Yu.G. Sobolev; S. Spataro; H. Str\"obele; J. Stroth; C. Sturm; M. Sudol; A.; Tarantola; K. Teilab; P. Tlusty; M. Traxler; R. Trebacz; H. Tsertos; T.; Vasiliev; V. Wagner; M. Weber; J. W\"ustenfeld; S. Yurevich; Y. Zanevsky

arXiv:1102.1610·nucl-ex·February 21, 2011

Cross section in deuteron-proton elastic scattering at 1.25 GeV/u

HADES Collaboration: P. K. Kurilkin, G. Agakishiev, A. Balanda, D., Belver, A. Belyaev, A. Blanco, M. B\"ohmer, J.L. Boyard, P. Cabanelas, E., Castro, S. Chernenko, J. D\'iaz, A. Dybczak, E. Epple, L. Fabbietti, O., Fateev, P. Finocchiaro, P. Fonte, J. Friese, I. Fr\"ohlich

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TL;DR

This paper reports the first measurement of the differential cross section in deuteron-proton elastic scattering at 1.25 GeV/u over a wide angular range, providing insights into short-range nucleon correlations.

Contribution

It presents novel experimental data on dp elastic scattering at high energies, highlighting sensitivity to short-range nucleon correlations.

Findings

01

Data covers large transverse momenta.

02

High sensitivity to two- and three-nucleon correlations.

03

First results at this energy and angular range.

Abstract

First results of the differential cross section in dp elastic scattering at 1.25 GeV/u measured with the HADES over a large angular range are reported. The obtained data corresponds to large transverse momenta, where a high sensitivity to the two-nucleon and three-nucleon short-range correlations is expected.

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Taxonomy

TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions