A partial wave analysis of the centrally produced π0π0 system in pp interactions at 450 GeV/c

D. Barberis; W. Beusch; F. G. Binon; A. M. Blick; F. E. Close; K. M. Danielsen; A. V. Dolgopolov; S. V. Donskov; B. C. Earl; D. Evans; B. R. French; T. Hino; S. Inaba; A. V. Inyakin; T. Ishida; A. Jacholkowski; T. Jacobsen; G. T. Jones; G. V. Khaustov; T. Kinashi; J. B. Kinson; A. Kirk; W. Klempt; V. Kolosov; A. A. Kondashov; A. A. Lednev; V. Lenti; S. Maljukov; P. Martinengo; I. Minashvili; T. Nakagawa; K. L. Norman; J. P. Peigneux; S. A. Polovnikov; V. A. Polyakov; V. Romanovsky; H. Rotscheidt; V. Rumyantsev; N. Russakovich; V. D. Samoylenko; A. Semenov; M. Sené; R. Sené; P. M. Shagin; H. Shimizu; A. V. Singovsky; A. Sobol; A. Solovjev; M. Stassinaki; J. P. Stroot; V. P. Sugonyaev; K. Takamatsu; G. Tchlatchidze; T. Tsuru; M. Venables; O. Villalobos Baillie; M. F. Votruba; Y. Yasu

doi:10.1016/S0370-2693(99)00367-6

A partial wave analysis of the centrally produced π⁰π⁰ system in pp interactions at 450 GeV/c

D. Barberis, W. Beusch, F. G. Binon, A. M. Blick, F. E. Close, K. M. Danielsen, A. V. Dolgopolov, S. V. Donskov, B. C. Earl, D. Evans, B. R. French, T. Hino, S. Inaba, A. V. Inyakin, T. Ishida, A. Jacholkowski, T. Jacobsen, G. T. Jones, G. V. Khaustov, T. KinashiJ. B. Kinson, A. Kirk, W. Klempt, V. Kolosov, A. A. Kondashov, A. A. Lednev, V. Lenti, S. Maljukov, P. Martinengo, I. Minashvili, T. Nakagawa, K. L. Norman, J. P. Peigneux, S. A. Polovnikov, V. A. Polyakov, V. Romanovsky, H. Rotscheidt, V. Rumyantsev, N. Russakovich, V. D. Samoylenko, A. Semenov, M. Sené, R. Sené, P. M. Shagin, H. Shimizu, A. V. Singovsky, A. Sobol, A. Solovjev, M. Stassinaki, J. P. Stroot, V. P. Sugonyaev, K. Takamatsu, G. Tchlatchidze, T. Tsuru, M. Venables, O. Villalobos Baillie, M. F. Votruba, Y. Yasu

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Abstract

A partial wave analysis of the centrally produced π⁰π⁰ channel has been performed in pp collisions using an incident beam momentum of 450 GeV/c. An unambiguous physical solution has been found. Evidence is found for the f₀(980), f₀(1300) and f₀(1500) in the the S-wave, and the f₂(1270) is observed dominantly in the D^-₀-wave. In addition, there is evidence for a broad enhancement in the D-wave below 1 GeV.

Original language	English
Pages (from-to)	325-332
Number of pages	8
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	453
Issue number	3-4
DOIs	https://doi.org/10.1016/S0370-2693(99)00367-6
Publication status	Published - 1999 May 6
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/S0370-2693(99)00367-6

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Barberis, D., Beusch, W., Binon, F. G., Blick, A. M., Close, F. E., Danielsen, K. M., Dolgopolov, A. V., Donskov, S. V., Earl, B. C., Evans, D., French, B. R., Hino, T., Inaba, S., Inyakin, A. V., Ishida, T., Jacholkowski, A., Jacobsen, T., Jones, G. T., Khaustov, G. V., ... Yasu, Y. (1999). A partial wave analysis of the centrally produced π⁰π⁰ system in pp interactions at 450 GeV/c. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 453(3-4), 325-332. https://doi.org/10.1016/S0370-2693(99)00367-6

Barberis, D, Beusch, W, Binon, FG, Blick, AM, Close, FE, Danielsen, KM, Dolgopolov, AV, Donskov, SV, Earl, BC, Evans, D, French, BR, Hino, T, Inaba, S, Inyakin, AV, Ishida, T, Jacholkowski, A, Jacobsen, T, Jones, GT, Khaustov, GV, Kinashi, T, Kinson, JB, Kirk, A, Klempt, W, Kolosov, V, Kondashov, AA, Lednev, AA, Lenti, V, Maljukov, S, Martinengo, P, Minashvili, I, Nakagawa, T, Norman, KL, Peigneux, JP, Polovnikov, SA, Polyakov, VA, Romanovsky, V, Rotscheidt, H, Rumyantsev, V, Russakovich, N, Samoylenko, VD, Semenov, A, Sené, M, Sené, R, Shagin, PM, Shimizu, H, Singovsky, AV, Sobol, A, Solovjev, A, Stassinaki, M, Stroot, JP, Sugonyaev, VP, Takamatsu, K, Tchlatchidze, G, Tsuru, T, Venables, M, Villalobos Baillie, O, Votruba, MF & Yasu, Y 1999, 'A partial wave analysis of the centrally produced π⁰π⁰ system in pp interactions at 450 GeV/c', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 453, no. 3-4, pp. 325-332. https://doi.org/10.1016/S0370-2693(99)00367-6

@article{ea58d67460d24f7e93a7ec3819c48878,

title = "A partial wave analysis of the centrally produced π0π0 system in pp interactions at 450 GeV/c",

abstract = "A partial wave analysis of the centrally produced π0π0 channel has been performed in pp collisions using an incident beam momentum of 450 GeV/c. An unambiguous physical solution has been found. Evidence is found for the f0(980), f0(1300) and f0(1500) in the the S-wave, and the f2(1270) is observed dominantly in the D-0-wave. In addition, there is evidence for a broad enhancement in the D-wave below 1 GeV.",

author = "D. Barberis and W. Beusch and Binon, {F. G.} and Blick, {A. M.} and Close, {F. E.} and Danielsen, {K. M.} and Dolgopolov, {A. V.} and Donskov, {S. V.} and Earl, {B. C.} and D. Evans and French, {B. R.} and T. Hino and S. Inaba and Inyakin, {A. V.} and T. Ishida and A. Jacholkowski and T. Jacobsen and Jones, {G. T.} and Khaustov, {G. V.} and T. Kinashi and Kinson, {J. B.} and A. Kirk and W. Klempt and V. Kolosov and Kondashov, {A. A.} and Lednev, {A. A.} and V. Lenti and S. Maljukov and P. Martinengo and I. Minashvili and T. Nakagawa and Norman, {K. L.} and Peigneux, {J. P.} and Polovnikov, {S. A.} and Polyakov, {V. A.} and V. Romanovsky and H. Rotscheidt and V. Rumyantsev and N. Russakovich and Samoylenko, {V. D.} and A. Semenov and M. Sen{\'e} and R. Sen{\'e} and Shagin, {P. M.} and H. Shimizu and Singovsky, {A. V.} and A. Sobol and A. Solovjev and M. Stassinaki and Stroot, {J. P.} and Sugonyaev, {V. P.} and K. Takamatsu and G. Tchlatchidze and T. Tsuru and M. Venables and {Villalobos Baillie}, O. and Votruba, {M. F.} and Y. Yasu",

note = "Funding Information: This work is supported,i n part. by grants from the British Particle Physics and Astronomy Research Council, the British Royal Society, the Ministry of Education, Science, Sports and Culture of Japan (grants no. 04044159 and 07044098), the Programme International de Cooperation Scientifique (grant no. 576) and the Russian Foundation for Basic Research( grants 96-15-96633a nd 98-02-22032).",

year = "1999",

month = may,

day = "6",

doi = "10.1016/S0370-2693(99)00367-6",

language = "English",

volume = "453",

pages = "325--332",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier",

number = "3-4",

}

TY - JOUR

T1 - A partial wave analysis of the centrally produced π0π0 system in pp interactions at 450 GeV/c

AU - Barberis, D.

AU - Beusch, W.

AU - Binon, F. G.

AU - Blick, A. M.

AU - Close, F. E.

AU - Danielsen, K. M.

AU - Dolgopolov, A. V.

AU - Donskov, S. V.

AU - Earl, B. C.

AU - Evans, D.

AU - French, B. R.

AU - Hino, T.

AU - Inaba, S.

AU - Inyakin, A. V.

AU - Ishida, T.

AU - Jacholkowski, A.

AU - Jacobsen, T.

AU - Jones, G. T.

AU - Khaustov, G. V.

AU - Kinashi, T.

AU - Kinson, J. B.

AU - Kirk, A.

AU - Klempt, W.

AU - Kolosov, V.

AU - Kondashov, A. A.

AU - Lednev, A. A.

AU - Lenti, V.

AU - Maljukov, S.

AU - Martinengo, P.

AU - Minashvili, I.

AU - Nakagawa, T.

AU - Norman, K. L.

AU - Peigneux, J. P.

AU - Polovnikov, S. A.

AU - Polyakov, V. A.

AU - Romanovsky, V.

AU - Rotscheidt, H.

AU - Rumyantsev, V.

AU - Russakovich, N.

AU - Samoylenko, V. D.

AU - Semenov, A.

AU - Sené, M.

AU - Sené, R.

AU - Shagin, P. M.

AU - Shimizu, H.

AU - Singovsky, A. V.

AU - Sobol, A.

AU - Solovjev, A.

AU - Stassinaki, M.

AU - Stroot, J. P.

AU - Sugonyaev, V. P.

AU - Takamatsu, K.

AU - Tchlatchidze, G.

AU - Tsuru, T.

AU - Venables, M.

AU - Villalobos Baillie, O.

AU - Votruba, M. F.

AU - Yasu, Y.

N1 - Funding Information: This work is supported,i n part. by grants from the British Particle Physics and Astronomy Research Council, the British Royal Society, the Ministry of Education, Science, Sports and Culture of Japan (grants no. 04044159 and 07044098), the Programme International de Cooperation Scientifique (grant no. 576) and the Russian Foundation for Basic Research( grants 96-15-96633a nd 98-02-22032).

PY - 1999/5/6

Y1 - 1999/5/6

N2 - A partial wave analysis of the centrally produced π0π0 channel has been performed in pp collisions using an incident beam momentum of 450 GeV/c. An unambiguous physical solution has been found. Evidence is found for the f0(980), f0(1300) and f0(1500) in the the S-wave, and the f2(1270) is observed dominantly in the D-0-wave. In addition, there is evidence for a broad enhancement in the D-wave below 1 GeV.

AB - A partial wave analysis of the centrally produced π0π0 channel has been performed in pp collisions using an incident beam momentum of 450 GeV/c. An unambiguous physical solution has been found. Evidence is found for the f0(980), f0(1300) and f0(1500) in the the S-wave, and the f2(1270) is observed dominantly in the D-0-wave. In addition, there is evidence for a broad enhancement in the D-wave below 1 GeV.

UR - http://www.scopus.com/inward/record.url?scp=0040218630&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0040218630&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(99)00367-6

DO - 10.1016/S0370-2693(99)00367-6

M3 - Article

AN - SCOPUS:0040218630

SN - 0370-2693

VL - 453

SP - 325

EP - 332

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -

A partial wave analysis of the centrally produced π⁰π⁰ system in pp interactions at 450 GeV/c

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