PRODUCTION OF THE F(2)(1520) RESONANCE IN ANTIPROTON PROTON ANNIHILATIONS AT ROOT-S=2980 AND 3526 MEV

Authors
ARMSTRONG TA BETTONI D BHARADWAJ V BIINO C BORREANI G BROEMMELSIEK D BUZZO A CALABRESE R CECCUCCI A CESTER R CHURCH M DALPIAZ P DALPIAZ PF DIBENEDETTO R DIMITROYANNIS D FABBRI MG FAST J GIANOLI A GINSBURG CM GOLLWITZER K HAHN A HASAN M HSUEH S LEWIS R LUPPI E MACRI M MAJEWSKA AM MANDELKERN M MARCHETTO F MARINELLI M MARQUES J MARSH W MARTINI M MASUZAWA M MENICHETTI E MIGLIORI A MUSSA R PALLAVICINI M PALESTINI S PASTRONE N PATRIGNANI C PEOPLES J PESANDO L PETRUCCI F PIA MG PORDES S RAPIDIS P RAY R REID J RINAUDO G ROCCUZZO B ROSEN J SANTRONI A SARMIENTO M SAVRIE M SCALISI A SCHULTZ J SETH KK SMITH A SMITH GA SOZZI M TROKENHEIM S WEBER MF WERKEMA S ZHANG Y ZHAO J ZIOULAS G
Citation
Ta. Armstrong et al., PRODUCTION OF THE F(2)(1520) RESONANCE IN ANTIPROTON PROTON ANNIHILATIONS AT ROOT-S=2980 AND 3526 MEV, Physics letters. Section B, 307(3-4), 1993, pp. 399-402
Citations number
7
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
307
Issue
3-4
Year of publication
1993
Pages
399 - 402
Database
ISI
SICI code
0370-2693(1993)307:3-4<399:POTFRI>2.0.ZU;2-S
Abstract
We present measurements of the 2pi0 mass spectrum in proton-antiproton annihilations. The f2 (1520) resonance is strongly produced in the 3p i0 channel. Its production along with an eta is observed, but strongly suppressed. Other features are seen in the data, including the f2 (12 70) and structures at 2000 MeV/c2 and above.