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ETDEWEB   /       /    PWA of the e{sup +}e{sup -} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup +}{pi}{sup -} reaction in the {rho}`(1600) mass range

PWA of the e{sup +}e{sup -} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup +}{pi}{sup -} reaction in the {rho}`(1600) mass range

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Abstract

Analysis of the e{sup +}e{sup -} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup +}{pi}{sup -} and {pi}{sup +}{pi}{sup -}{pi}{sup 0}{pi}{sup 0} reactions for 1350 {<=} {radical}s {<=} 2400 MeV is presented. Partial Wave Analysis of the four charged mode shows a resonant {rho}{epsilon} signal at {approx}1560 MeV/c{sup 2} and an important {alpha}{sub 1}(1260){pi} contribution. The residual 4{pi} phase space production might include {rho}`(1250){pi}{pi} and/or {rho}`(1450){pi}{pi} contributions. Data have been collected by the DM2 experiment and refer to a total 2 pb{sup -1} luminosity. (author) 7 refs.; 4 figs.
Authors:
Bisello, D; Busetto, G; Castro, A; [1]  Antonelli, A; Baldini, R; Biagini, M E; [2]  Augustin, J E; Cosme, G; Couchot, F; Fulda, F; [3]  DM2 Collaboration
  1. Padua Univ. (Italy). Ist. di Fisica
  2. Istituto Nazionale di Fisica Nucleare, Frascati (Italy). Lab. Nazionale di Frascati
  3. Paris-11 Univ., 91 - Orsay (France). Lab. de l`Accelerateur Lineaire; and others
Publication Date:
Nov 01, 1991
Product Type:
Conference
Report Number:
LAL-91-64; CONF-910864-
Reference Number:
SCA: 662310; PA: AIX-25:026565; EDB-94:059047; NTS-94:016704; SN: 94001175285
Resource Relation:
Conference: 4. international conference on hadron spectroscopy,College Park, MD (United States),12-16 Aug 1991; Other Information: PBD: Nov 1991
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ELECTRON-POSITRON INTERACTIONS; PIONIZATION; COORDINATED RESEARCH PROGRAMS; CROSS SECTIONS; MONTE CARLO METHOD; PARTIAL WAVES; 662310; WEAK AND ELECTROMAGNETIC INTERACTIONS OF LEPTONS
OSTI ID:
10138507
Research Organizations:
Paris-11 Univ., 91 - Orsay (France). Lab. de l`Accelerateur Lineaire
Country of Origin:
France
Language:
English
Other Identifying Numbers:
Other: ON: DE94619949; TRN: FR9400386026565
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
FRN
Size:
10 p.
Announcement Date:
Jul 05, 2005

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Citation Formats

Bisello, D, Busetto, G, Castro, A, Antonelli, A, Baldini, R, Biagini, M E, Augustin, J E, Cosme, G, Couchot, F, Fulda, F, and DM2 Collaboration. PWA of the e{sup +}e{sup -} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup +}{pi}{sup -} reaction in the {rho}`(1600) mass range. France: N. p., 1991. Web.
Bisello, D, Busetto, G, Castro, A, Antonelli, A, Baldini, R, Biagini, M E, Augustin, J E, Cosme, G, Couchot, F, Fulda, F, &amp; DM2 Collaboration. PWA of the e{sup +}e{sup -} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup +}{pi}{sup -} reaction in the {rho}`(1600) mass range. France.
Bisello, D, Busetto, G, Castro, A, Antonelli, A, Baldini, R, Biagini, M E, Augustin, J E, Cosme, G, Couchot, F, Fulda, F, and DM2 Collaboration. 1991. "PWA of the e{sup +}e{sup -} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup +}{pi}{sup -} reaction in the {rho}`(1600) mass range." France.
@misc{etde_10138507,
title = {PWA of the e{sup +}e{sup -} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup +}{pi}{sup -} reaction in the {rho}`(1600) mass range}
 author = {Bisello, D, Busetto, G, Castro, A, Antonelli, A, Baldini, R, Biagini, M E, Augustin, J E, Cosme, G, Couchot, F, Fulda, F, and DM2 Collaboration}
 abstractNote = {Analysis of the e{sup +}e{sup -} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup +}{pi}{sup -} and {pi}{sup +}{pi}{sup -}{pi}{sup 0}{pi}{sup 0} reactions for 1350 {<=} {radical}s {<=} 2400 MeV is presented. Partial Wave Analysis of the four charged mode shows a resonant {rho}{epsilon} signal at {approx}1560 MeV/c{sup 2} and an important {alpha}{sub 1}(1260){pi} contribution. The residual 4{pi} phase space production might include {rho}`(1250){pi}{pi} and/or {rho}`(1450){pi}{pi} contributions. Data have been collected by the DM2 experiment and refer to a total 2 pb{sup -1} luminosity. (author) 7 refs.; 4 figs.}
 place = {France}
 year = {1991}
 month = {Nov}
 }