@article{79ed484dc160411c9bf92335014b2e79,
title = "Study of the π0π0 system in pp central collisions at 450 GeV/c",
abstract = "The effective mass spectrum of π0 pairs produced in pp central collisions (pp → pfπ0π0ps) at 450 GeV/c, √s = 29 GeV, below 1 GeV differs from that observed in peripheral charge exchange reactions. In particular, there is a large number of events between ππ-threshold and 1 GeV, that interfere with f0(980) destructively. The possible existence of a broad S-wave state is suggested.",
keywords = "Double pomeron exchange, pp central collision, ππ events below 1 GeV",
author = "D. Alde and R. Bellazzini and Binon, {F. G.} and M. Boutemeur and A. Brez and C. Bricman and Donskov, {S. V.} and M. Gouan{\`e}re and S. Inaba and Inyakin, {A. V.} and T. Ishida and H. Kawai and Khaustov, {G. V.} and T. Kinashi and M. Kobayashi and Knapp, {E. A.} and Kondashov, {A. A.} and Kulik, {A. V.} and Landsberg, {G. L.} and Lednev, {A. A.} and Lishin, {V. A.} and Massai, {M. M.} and T. Nakagawa and T. Nakamura and Peigneux, {J. P.} and Polovnikov, {S. A.} and Polyakov, {V. A.} and M. Poulet and Prokoshkin, {Yu D.} and Sadovsky, {S. A.} and Samoylenko, {V. D.} and Shagin, {P. M.} and H. Shimizu and Shtannikov, {A. V.} and Singovsky, {A. V.} and Stroot, {J. P.} and Sugonyaev, {V. P.} and K. Takamatsu and Torquati, {M. R.} and T. Tsuru and Y. Yasu",
note = "Funding Information: We would like to express great appreciation to SIshida and M.Y.Ishida for valuable discussions. This work of S.I., T-I., H.K., T.K., M.K., T.N., H.S., K.T., and T.T. is supportedin part by the Grant-in-Aid for Scientific Research from the Ministry of Education, Science and Culture of Japan Nos. 63044143, 03044170,04044159,a nd 07044098.",
year = "1997",
month = apr,
day = "3",
doi = "10.1016/S0370-2693(97)00228-1",
language = "English",
volume = "397",
pages = "350--356",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier",
number = "3-4",
}