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@ARTICLE{Carver:892483,
author = {Carver, M. and Celentano, A. and Hicks, K. and Marsicano,
L. and Mathieu, V. and Pilloni, A. and Adhikari, K. P. and
Adhikari, S. and Amaryan, M. J. and Angelini, G. and Atac,
H. and Baltzell, N. A. and Barion, L. and Battaglieri, M.
and Bedlinskiy, I. and Benmokhtar, F. and Bianconi, A. and
Biselli, A. S. and Bondi, M. and Bossù, F. and Boiarinov,
S. and Briscoe, W. J. and Brooks, W. K. and Bulumulla, D.
and Burkert, V. D. and Carman, D. S. and Carvajal, J. C. and
Chatagnon, P. and Chetry, T. and Ciullo, G. and Clark, L.
and Clary, B. A. and Cole, P. L. and Contalbrigo, M. and
Crede, V. and D’Angelo, A. and Dashyan, N. and De Vita, R.
and Defurne, M. and Deur, A. and Diehl, S. and Djalali, C.
and Dugger, M. and Dupre, R. and Egiyan, H. and Ehrhart, M.
and Alaoui, A. El and Fassi, L. El and Eugenio, P. and
Fedotov, G. and Fegan, S. and Filippi, A. and Gavalian, G.
and Gevorgyan, N. and Gilfoyle, G. P. and Girod, F. X. and
Gothe, R. W. and Griffioen, K. A. and Hafidi, K. and
Hakobyan, H. and Hattawy, M. and Hayward, T. B. and Heddle,
D. and Holtrop, M. and Huang, Q. and Hyde, C. E. and Ilieva,
Y. and Ireland, D. G. and Isupov, E. L. and Jenkins, D. and
Jo, H. S. and Joo, K. and Joosten, S. and Keller, D. and
Khanal, A. and Khandaker, M. and Kim, Taegeon and Kim, C. W.
and Klein, Felix and Kripko, A. and Kubarovsky, V. and
Lanza, L. and Leali, M. and Lenisa, P. and Livingston, K.
and MacGregor, I. J. D. and Marchand, D. and Mascagna, V.
and McCracken, M. E. and McKinnon, B. and Meziani, Z. E. and
Mokeev, V. and Movsisyan, A. and Munevar, E. and Camacho, C.
Munoz and Nadel-Turonski, P. and Neupane, K. and Niccolai,
S. and Niculescu, G. and Osipenko, M. and Ostrovidov, A. I.
and Paolone, M. and Pappalardo, L. L. and Paremuzyan, R. and
Pasyuk, E. and Phelps, W. and Pogorelko, O. and Prok, Y. and
Protopopescu, D. and Ripani, M. and Ritchie, B. G. and
Ritman, J. and Rizzo, A. and Rosner, G. and Rowley, J. and
Sabatié, F. and Salgado, C. and Schmidt, Anne and
Tichelbäcker, Laura and Sharabian, Y. G. and Shrestha, U.
and Sokhan, D. and Soto, O. and Sparveris, N. and Stepanyan,
S. and Strakovsky, I. I. and Strauch, S. and Tyler, N. and
Tyson, R. and Ungaro, M. and Venturelli, L. and Voskanyan,
H. and Voutier, E. and Watts, D. P. and Wei, Daikang and
Wei, X. and Yale, B. and Zachariou, N. and Zhang, Jiayuan
and Zhao, Z. W.},
title = {{P}hotoproduction of the f 2 ( 1270 ) {M}eson {U}sing the
{CLAS} {D}etector},
journal = {Physical review letters},
volume = {126},
number = {8},
issn = {1079-7114},
address = {College Park, Md.},
publisher = {APS},
reportid = {FZJ-2021-02103},
pages = {082002},
year = {2021},
abstract = {The quark structure of the f2(1270) meson has, for many
years, been assumed to be a pure quark-antiquark (qq¯)
resonance with quantum numbers JPC=2++. Recently, it was
proposed that the f2(1270) is a molecular state made from
the attractive interaction of two ρ-mesons. Such a state
would be expected to decay strongly to final states with
charged pions, due to the dominant decay ρ→π+π−,
whereas decay to two neutral pions would likely be
suppressed. Here, we measure for the first time the reaction
γp→π0π0p, using the CLAS detector at Jefferson Lab for
incident beam energies between 3.6-5.4~GeV. Differential
cross sections, dσ/dt, for f2(1270) photoproduction are
extracted with good precision, due to low backgrounds, and
are compared with theoretical calculations.},
cin = {IKP-1},
ddc = {530},
cid = {I:(DE-Juel1)IKP-1-20111104},
pnm = {612 - Cosmic Matter in the Laboratory (POF4-612) / 6G12 -
FAIR (GSI) (POF4-6G12)},
pid = {G:(DE-HGF)POF4-612 / G:(DE-HGF)POF4-6G12},
typ = {PUB:(DE-HGF)16},
pubmed = {33709753},
UT = {WOS:000621595400004},
doi = {10.1103/PhysRevLett.126.082002},
url = {https://juser.fz-juelich.de/record/892483},
}