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Final state interaction in the pd {yields} pnp reaction at 1 GeV

Abstract

The pd {yields} pnp reaction at 1 GeV in both the direct and charge exchange channel has been investigated. The experimental data come from a line reversed beam-target experiment with 3.3 GeV/c deuterons incident on a proton target. In the direct channel data exhibit narrow structures in the np effective mass spectra: at threshold, at 2.02 GeV and at 2.12 GeV which have been seen before and we report on a new narrow enhancement at 1.95 GeV. In charge exchange channel the data show somewhat broader peak at 2.18 GeV. The data are explained by using a conventional approach, i.e. without sub-nucleonic degrees of freedom, but including the {Delta}N channel in NN scattering. 29 figs., 1 tab., 36 refs. (author).
Authors:
Deloff, A; [1]  Siemiarczuk, T [1] 
  1. Soltan Inst. for Nuclear Studies, Otwock-Swierk (Poland)
Publication Date:
Sep 01, 1992
Product Type:
Technical Report
Report Number:
SINS-2138/6
Reference Number:
SCA: 663440; 663510; PA: AIX-25:029740; EDB-94:059690; NTS-94:018383; SN: 94001178750
Resource Relation:
Other Information: PBD: Sep 1992
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; DEUTERON REACTIONS; FINAL-STATE INTERACTIONS; HYDROGEN 1 TARGET; CHARGE EXCHANGE; DIAGRAMS; EFFECTIVE MASS; GEV RANGE 01-10; IMPULSE APPROXIMATION; MASS SPECTRA; NEUTRONS; PROTONS; 663440; 663510; D-, T-, AND HE-INDUCED REACTIONS AND SCATTERING; A = 1-5
OSTI ID:
10138966
Research Organizations:
Soltan Inst. for Nuclear Studies, Otwock-Swierk (Poland)
Country of Origin:
Poland
Language:
English
Other Identifying Numbers:
Other: ON: DE94621729; TRN: PL9300185029740
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
91 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Deloff, A, and Siemiarczuk, T. Final state interaction in the pd {yields} pnp reaction at 1 GeV. Poland: N. p., 1992. Web.
Deloff, A, & Siemiarczuk, T. Final state interaction in the pd {yields} pnp reaction at 1 GeV. Poland.
Deloff, A, and Siemiarczuk, T. 1992. "Final state interaction in the pd {yields} pnp reaction at 1 GeV." Poland.
@misc{etde_10138966,
title = {Final state interaction in the pd {yields} pnp reaction at 1 GeV}
author = {Deloff, A, and Siemiarczuk, T}
abstractNote = {The pd {yields} pnp reaction at 1 GeV in both the direct and charge exchange channel has been investigated. The experimental data come from a line reversed beam-target experiment with 3.3 GeV/c deuterons incident on a proton target. In the direct channel data exhibit narrow structures in the np effective mass spectra: at threshold, at 2.02 GeV and at 2.12 GeV which have been seen before and we report on a new narrow enhancement at 1.95 GeV. In charge exchange channel the data show somewhat broader peak at 2.18 GeV. The data are explained by using a conventional approach, i.e. without sub-nucleonic degrees of freedom, but including the {Delta}N channel in NN scattering. 29 figs., 1 tab., 36 refs. (author).}
place = {Poland}
year = {1992}
month = {Sep}
}