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Observation of an isoscalar vector meson at {approx_equal} 1650 MeV/c{sup 2} in the e{sup +}e{sup -} {yields} KantiK{pi} reaction

Technical Report:

Abstract

The e{sup +}e{sup -} {yields} K{sub s}{sup 0}K{sup {+-}}{pi}{sup -+} and K{sup +}K{sup -}{pi}{sup 0} cross sections have been measured in the energy interval 1350 {<=} {radical}s {<=} 2400 MeV with the DM2 detector at DCI. The K{sub s}{sup 0}K{sup {+-}}{pi}{sup -+} cross section shows the contribution of an isoscalar vector meson at {approx} 1650 MeV/c{sup 2} in agreement with a previous experiment. The low statistics K{sup +}K{sup -}{pi}{sup 0} measurement is consistent with the above result. (5 figs).
Authors:
Augustin, J E; Calcaterra, A; Cosme, G; Couchot, F; Fulda, F; Grosdidier, G; Jean-Marie, B; Lepeltier, V; Mane, F; Szklarz, G; [1]  Bisello, D; Busetto, G; Castro, A; Nigro, M; Pescara, L; Sartori, P; Stanco, L; [2]  Antonelli, A; Baldini, R; Biagini, M E; Schioppa, M; Calcaterra, A; [3]  DM2 Collaboration
  1. Paris-11 Univ., 91 - Orsay (France). Lab. de l`Accelerateur Lineaire
  2. Padua Univ. (IT). Ist. di Fisica
  3. Istituto Nazionale di Fisica Nucleare, Frascati (IT). Lab. Nazionale di Frascati
Publication Date:
May 01, 1991
Product Type:
Technical Report
Report Number:
LAL-91-24
Reference Number:
SCA: 662310; 662350; PA: FRD-92:000012; SN: 92000651857
Resource Relation:
Other Information: PBD: May 1991
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ELECTRON-POSITRON INTERACTIONS; ANNIHILATION; VECTOR MESONS; MASS; SEMILEPTONIC DECAY; KAONS; ANTIKAONS; PIONS; GEV RANGE 01-10; CROSS SECTIONS; RADIATION DETECTORS; DCI ORSAY STORAGE RING; DALITZ PLOT; PARTICLE PRODUCTION; 662310; 662350; WEAK AND ELECTROMAGNETIC INTERACTIONS OF LEPTONS; DECAYS OF MESONS
OSTI ID:
10115418
Research Organizations:
Paris-11 Univ., 91 - Orsay (France). Lab. de l`Accelerateur Lineaire
Country of Origin:
France
Language:
English
Other Identifying Numbers:
Other: ON: DE92761842; TRN: FR9200012
Availability:
OSTI; NTIS (US Sales Only)
Submitting Site:
FRN
Size:
9 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Augustin, J E, Calcaterra, A, Cosme, G, Couchot, F, Fulda, F, Grosdidier, G, Jean-Marie, B, Lepeltier, V, Mane, F, Szklarz, G, Bisello, D, Busetto, G, Castro, A, Nigro, M, Pescara, L, Sartori, P, Stanco, L, Antonelli, A, Baldini, R, Biagini, M E, Schioppa, M, Calcaterra, A, and DM2 Collaboration. Observation of an isoscalar vector meson at {approx_equal} 1650 MeV/c{sup 2} in the e{sup +}e{sup -} {yields} KantiK{pi} reaction. France: N. p., 1991. Web.
Augustin, J E, Calcaterra, A, Cosme, G, Couchot, F, Fulda, F, Grosdidier, G, Jean-Marie, B, Lepeltier, V, Mane, F, Szklarz, G, Bisello, D, Busetto, G, Castro, A, Nigro, M, Pescara, L, Sartori, P, Stanco, L, Antonelli, A, Baldini, R, Biagini, M E, Schioppa, M, Calcaterra, A, & DM2 Collaboration. Observation of an isoscalar vector meson at {approx_equal} 1650 MeV/c{sup 2} in the e{sup +}e{sup -} {yields} KantiK{pi} reaction. France.
Augustin, J E, Calcaterra, A, Cosme, G, Couchot, F, Fulda, F, Grosdidier, G, Jean-Marie, B, Lepeltier, V, Mane, F, Szklarz, G, Bisello, D, Busetto, G, Castro, A, Nigro, M, Pescara, L, Sartori, P, Stanco, L, Antonelli, A, Baldini, R, Biagini, M E, Schioppa, M, Calcaterra, A, and DM2 Collaboration. 1991. "Observation of an isoscalar vector meson at {approx_equal} 1650 MeV/c{sup 2} in the e{sup +}e{sup -} {yields} KantiK{pi} reaction." France.
@misc{etde_10115418,
title = {Observation of an isoscalar vector meson at {approx_equal} 1650 MeV/c{sup 2} in the e{sup +}e{sup -} {yields} KantiK{pi} reaction}
author = {Augustin, J E, Calcaterra, A, Cosme, G, Couchot, F, Fulda, F, Grosdidier, G, Jean-Marie, B, Lepeltier, V, Mane, F, Szklarz, G, Bisello, D, Busetto, G, Castro, A, Nigro, M, Pescara, L, Sartori, P, Stanco, L, Antonelli, A, Baldini, R, Biagini, M E, Schioppa, M, Calcaterra, A, and DM2 Collaboration}
abstractNote = {The e{sup +}e{sup -} {yields} K{sub s}{sup 0}K{sup {+-}}{pi}{sup -+} and K{sup +}K{sup -}{pi}{sup 0} cross sections have been measured in the energy interval 1350 {<=} {radical}s {<=} 2400 MeV with the DM2 detector at DCI. The K{sub s}{sup 0}K{sup {+-}}{pi}{sup -+} cross section shows the contribution of an isoscalar vector meson at {approx} 1650 MeV/c{sup 2} in agreement with a previous experiment. The low statistics K{sup +}K{sup -}{pi}{sup 0} measurement is consistent with the above result. (5 figs).}
place = {France}
year = {1991}
month = {May}
}