Abstract
We study the processes e+e-→π+π-π0π0π0π0γ and π+π-π0π0π0ηγ in which an energetic photon is radiated from the initial state. The data were collected with the BABAR detector at the SLAC National Accelerator Laboratory. About 7300 and 870 events, respectively, are selected from a data sample corresponding to an integrated luminosity of 469 fb-1. The invariant mass of the hadronic final state defines the effective e+e- center-of-mass energy. The center-of-mass energies range from threshold to 4.5 GeV. From the mass spectra, the first ever measurements of the e+e-→π+π-π0π0π0π0 and the e+e-→π+π-π0π0π0η cross sections are performed. The contributions from ωπ0π0π0, ηπ+π-π0, ωη, and other intermediate states are presented. We observe the J/ψ and ψ(2S) in most of these final states and measure the corresponding branching fractions, many of them for the first time.
| Original language | English |
|---|---|
| Article number | 112004 |
| Journal | Physical Review D |
| Volume | 104 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1 Dec 2021 |
Fingerprint
Dive into the research topics of 'Study of the reactions e+e- →π+π-π0π0π0π0 and π+π-π0π0π0η at center-of-mass energies from threshold to 4.5 GeV using initial-state radiation STUDY of the REACTIONS.. LEES J. P. et al.'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver
}
In: Physical Review D, Vol. 104, No. 11, 112004, 01.12.2021.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Study of the reactions e+e- →π+π-π0π0π0π0 and π+π-π0π0π0η at center-of-mass energies from threshold to 4.5 GeV using initial-state radiation STUDY of the REACTIONS.. LEES J. P. et al.
AU - Lees, J. P.
AU - Poireau, V.
AU - Tisserand, V.
AU - Grauges, E.
AU - Palano, A.
AU - Eigen, G.
AU - Brown, D. N.
AU - Kolomensky, Yu G.
AU - Fritsch, M.
AU - Koch, H.
AU - Schroeder, T.
AU - Cheaib, R.
AU - Hearty, C.
AU - Mattison, T. S.
AU - McKenna, J. A.
AU - So, R. Y.
AU - Blinov, V. E.
AU - Buzykaev, A. R.
AU - Druzhinin, V. P.
AU - Golubev, V. B.
AU - Kozyrev, E. A.
AU - Kravchenko, E. A.
AU - Onuchin, A. P.
AU - Serednyakov, S. I.
AU - Skovpen, Yu I.
AU - Solodov, E. P.
AU - Todyshev, K. Yu
AU - Lankford, A. J.
AU - Dey, B.
AU - Gary, J. W.
AU - Long, O.
AU - Eisner, A. M.
AU - Lockman, W. S.
AU - Panduro Vazquez, W.
AU - Chao, D. S.
AU - Cheng, C. H.
AU - Echenard, B.
AU - Flood, K. T.
AU - Hitlin, D. G.
AU - Kim, J.
AU - Li, Y.
AU - Lin, D. X.
AU - Middleton, S.
AU - Miyashita, T. S.
AU - Ongmongkolkul, P.
AU - Oyang, J.
AU - Porter, F. C.
AU - Röhrken, M.
AU - Huard, Z.
AU - Meadows, B. T.
AU - Pushpawela, B. G.
AU - Sokoloff, M. D.
AU - Sun, L.
AU - Smith, J. G.
AU - Wagner, S. R.
AU - Bernard, D.
AU - Verderi, M.
AU - Bettoni, D.
AU - Bozzi, C.
AU - Calabrese, R.
AU - Cibinetto, G.
AU - Fioravanti, E.
AU - Garzia, I.
AU - Luppi, E.
AU - Santoro, V.
AU - Calcaterra, A.
AU - De Sangro, R.
AU - Finocchiaro, G.
AU - Martellotti, S.
AU - Patteri, P.
AU - Peruzzi, I. M.
AU - Piccolo, M.
AU - Rotondo, M.
AU - Zallo, A.
AU - Passaggio, S.
AU - Patrignani, C.
AU - Shuve, B. J.
AU - Lacker, H. M.
AU - Bhuyan, B.
AU - Mallik, U.
AU - Chen, C.
AU - Cochran, J.
AU - Prell, S.
AU - Gritsan, A. V.
AU - Arnaud, N.
AU - Davier, M.
AU - Le Diberder, F.
AU - Lutz, A. M.
AU - Wormser, G.
AU - Lange, D. J.
AU - Wright, D. M.
AU - Coleman, J. P.
AU - Gabathuler, E.
AU - Hutchcroft, D. E.
AU - Payne, D. J.
AU - Touramanis, C.
AU - Bevan, A. J.
AU - Di Lodovico, F.
AU - Sacco, R.
AU - Cowan, G.
AU - Banerjee, Sw
AU - Brown, D. N.
AU - Davis, C. L.
AU - Denig, A. G.
AU - Gradl, W.
AU - Griessinger, K.
AU - Hafner, A.
AU - Schubert, K. R.
AU - Barlow, R. J.
AU - Lafferty, G. D.
AU - Cenci, R.
AU - Jawahery, A.
AU - Roberts, D. A.
AU - Cowan, R.
AU - Robertson, S. H.
AU - Seddon, R. M.
AU - Neri, N.
AU - Palombo, F.
AU - Cremaldi, L.
AU - Godang, R.
AU - Summers, D. J.
AU - Taras, P.
AU - De Nardo, G.
AU - Sciacca, C.
AU - Raven, G.
AU - Jessop, C. P.
AU - Losecco, J. M.
AU - Honscheid, K.
AU - Kass, R.
AU - Gaz, A.
AU - Margoni, M.
AU - Posocco, M.
AU - Simi, G.
AU - Simonetto, F.
AU - Stroili, R.
AU - Akar, S.
AU - Ben-Haim, E.
AU - Bomben, M.
AU - Bonneaud, G. R.
AU - Calderini, G.
AU - Chauveau, J.
AU - Marchiori, G.
AU - Ocariz, J.
AU - Biasini, M.
AU - Manoni, E.
AU - Rossi, A.
AU - Batignani, G.
AU - Bettarini, S.
AU - Carpinelli, M.
AU - Casarosa, G.
AU - Chrzaszcz, M.
AU - Forti, F.
AU - Giorgi, M. A.
AU - Lusiani, A.
AU - Oberhof, B.
AU - Paoloni, E.
AU - Rama, M.
AU - Rizzo, G.
AU - Walsh, J. J.
AU - Zani, L.
AU - Smith, A. J.S.
AU - Anulli, F.
AU - Faccini, R.
AU - Ferrarotto, F.
AU - Ferroni, F.
AU - Pilloni, A.
AU - Piredda, G.
AU - Bünger, C.
AU - Dittrich, S.
AU - Grünberg, O.
AU - Heß, M.
AU - Leddig, T.
AU - Voß, C.
AU - Waldi, R.
AU - Adye, T.
AU - Wilson, F. F.
AU - Emery, S.
AU - Vasseur, G.
AU - Aston, D.
AU - Cartaro, C.
AU - Convery, M. R.
AU - Dorfan, J.
AU - Dunwoodie, W.
AU - Ebert, M.
AU - Field, R. C.
AU - Fulsom, B. G.
AU - Graham, M. T.
AU - Hast, C.
AU - Innes, W. R.
AU - Kim, P.
AU - Leith, D. W.G.S.
AU - Luitz, S.
AU - MacFarlane, D. B.
AU - Muller, D. R.
AU - Neal, H.
AU - Ratcliff, B. N.
AU - Roodman, A.
AU - Sullivan, M. K.
AU - Va'vra, J.
AU - Wisniewski, W. J.
AU - Purohit, M. V.
AU - Wilson, J. R.
AU - Randle-Conde, A.
AU - Sekula, S. J.
AU - Ahmed, H.
AU - Tasneem, N.
AU - Bellis, M.
AU - Burchat, P. R.
AU - Puccio, E. M.T.
AU - Alam, M. S.
AU - Ernst, J. A.
AU - Gorodeisky, R.
AU - Guttman, N.
AU - Peimer, D. R.
AU - Soffer, A.
AU - Spanier, S. M.
AU - Ritchie, J. L.
AU - Schwitters, R. F.
AU - Izen, J. M.
AU - Lou, X. C.
AU - Bianchi, F.
AU - De Mori, F.
AU - Filippi, A.
AU - Gamba, D.
AU - Lanceri, L.
AU - Vitale, L.
AU - Martinez-Vidal, F.
AU - Oyanguren, A.
AU - Albert, J.
AU - Beaulieu, A.
AU - Bernlochner, F. U.
AU - King, G. J.
AU - Kowalewski, R.
AU - Lueck, T.
AU - Miller, C.
AU - Nugent, I. M.
AU - Roney, J. M.
AU - Sobie, R. J.
AU - Gershon, T. J.
AU - Harrison, P. F.
AU - Latham, T. E.
AU - Prepost, R.
AU - Wu, S. L.
N1 - Funding Information: We are grateful for the extraordinary contributions of our PEP-II2 colleagues in achieving the excellent luminosity and machine conditions that have made this work possible. The success of this project also relies critically on the expertise and dedication of the computing organizations that support BABAR. The collaborating institutions wish to thank SLAC for its support and the kind hospitality extended to them. This work is supported by the U.S. Department of Energy and National Science Foundation, the Natural Sciences and Engineering Research Council (Canada), the Commissariat à l’Energie Atomique and Institut National de Physique Nucléaire et de Physique des Particules (France), the Bundesministerium für Bildung und Forschung and Deutsche Forschungsgemeinschaft (Germany), the Istituto Nazionale di Fisica Nucleare (Italy), the Foundation for Fundamental Research on Matter (The Netherlands), the Research Council of Norway, the Ministry of Education and Science of the Russian Federation, Ministerio de Economía y Competitividad (Spain), the Science and Technology Facilities Council (United Kingdom), and the Binational Science Foundation (U.S.-Israel). Individuals have received support from the Marie-Curie IEF program (European Union) and the A. P. Sloan Foundation (U.S.). Publisher Copyright: © 2021 authors. Published by the American Physical Society.
PY - 2021/12/1
Y1 - 2021/12/1
N2 - We study the processes e+e-→π+π-π0π0π0π0γ and π+π-π0π0π0ηγ in which an energetic photon is radiated from the initial state. The data were collected with the BABAR detector at the SLAC National Accelerator Laboratory. About 7300 and 870 events, respectively, are selected from a data sample corresponding to an integrated luminosity of 469 fb-1. The invariant mass of the hadronic final state defines the effective e+e- center-of-mass energy. The center-of-mass energies range from threshold to 4.5 GeV. From the mass spectra, the first ever measurements of the e+e-→π+π-π0π0π0π0 and the e+e-→π+π-π0π0π0η cross sections are performed. The contributions from ωπ0π0π0, ηπ+π-π0, ωη, and other intermediate states are presented. We observe the J/ψ and ψ(2S) in most of these final states and measure the corresponding branching fractions, many of them for the first time.
AB - We study the processes e+e-→π+π-π0π0π0π0γ and π+π-π0π0π0ηγ in which an energetic photon is radiated from the initial state. The data were collected with the BABAR detector at the SLAC National Accelerator Laboratory. About 7300 and 870 events, respectively, are selected from a data sample corresponding to an integrated luminosity of 469 fb-1. The invariant mass of the hadronic final state defines the effective e+e- center-of-mass energy. The center-of-mass energies range from threshold to 4.5 GeV. From the mass spectra, the first ever measurements of the e+e-→π+π-π0π0π0π0 and the e+e-→π+π-π0π0π0η cross sections are performed. The contributions from ωπ0π0π0, ηπ+π-π0, ωη, and other intermediate states are presented. We observe the J/ψ and ψ(2S) in most of these final states and measure the corresponding branching fractions, many of them for the first time.
UR - https://www.scopus.com/pages/publications/85121873126
U2 - 10.1103/PhysRevD.104.112004
DO - 10.1103/PhysRevD.104.112004
M3 - Article
AN - SCOPUS:85121873126
SN - 2470-0010
VL - 104
JO - Physical Review D
JF - Physical Review D
IS - 11
M1 - 112004
ER -