Observation of a new IG(JPC)=1-(0++) resonance at 1450 MeV

C. Amsler, V. V. Anisovich, D. S. Armstrong, I. Augustin, C. A. Baker, B. M. Barnett, C. J. Batty, K. Beuchert, P. Birien, P. Blüm, R. Bossingham, K. Braune, J. Brose, D. V. Bugg, M. Burchell, T. Case, S. U. Chung, A. Cooper, K. M. Crowe, T. DegenerH. P. Dietz, S. von Dombrowski, M. Doser, W. Dünnweber, D. Engelhardt, M. Englert, M. A. Faessler, C. Felix, R. Hackmann, R. P. Haddock, F. H. Heinsius, M. Herz, N. P. Hessey, P. Hidas, P. Illinger, D. Jamnik, H. Kalinowsky, B. Kämmle, T. Kiel, J. Kisiel, E. Klempt, M. Kobel, H. Koch, C. Kolo, K. Königsman, M. Kunze, R. Landua, F. Loser, J. Lüdemann, H. Matthäy, M. Merkel, J. P. Merlo, C. A. Meyer, L. Montanet, A. Noble, F. Ould-Saada, K. Peters, C. N. Pinder, G. Pinter, S. Ravndal, J. Salk, A. V. Sarantsev, E. Schäfer, P. Schmidt, S. Spanier, C. Straßburger, U. Strohbusch, M. Suffert, D. Urner, C. Völcker, F. Walter, D. Walther, U. Wiedner, N. Winter, J. Zoll, B. S. Zou, Č Zupančič

Research output: Article

143 Citations (Scopus)

Abstract

A new IG=1- JPC=0++πη resonance is observed in p̄p annihilation at rest into π0π0η. It has a mass M=(1450±40)MeV and a width Γ=(270±40)MeV.

Original languageEnglish
Pages (from-to)277-282
Number of pages6
JournalPhysics Letters B
Volume333
Issue number1-2
DOIs
Publication statusPublished - júl. 28 1994

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Amsler, C., Anisovich, V. V., Armstrong, D. S., Augustin, I., Baker, C. A., Barnett, B. M., Batty, C. J., Beuchert, K., Birien, P., Blüm, P., Bossingham, R., Braune, K., Brose, J., Bugg, D. V., Burchell, M., Case, T., Chung, S. U., Cooper, A., Crowe, K. M., ... Zupančič, Č. (1994). Observation of a new IG(JPC)=1-(0++) resonance at 1450 MeV. Physics Letters B, 333(1-2), 277-282. https://doi.org/10.1016/0370-2693(94)91044-8