Photoproduction of η mesons off protons for 0.75 GeV<Eγ<3 GeV -: art. no. 012004

被引：155
|
作者：
Credé, V
Bartholomy, O
Anisovich, AV
Anton, G
Bantes, R
Beloglazov, Y
Bogendörfer, R
Castelijns, R
Ehmanns, A
Ernst, J
Fabry, I
Flemming, H
Fösel, A
Freiesleben, H
Fuchs, M
Funke, C
Gothe, R
Gridnev, A
Gutz, E
Höffgen, SK
Horn, I
Hössl, J
Joosten, R
Junkersfeld, J
Kalinowsky, H
Klein, F
Klempt, E
Koch, H
Konrad, M
Kopf, B
Krusche, B
Langheinrich, J
Löhner, H
Lopatin, I
Lotz, J
Matthäy, H
Menze, D
Messchendorp, J
Morales, C
Novinski, D
Ostrick, M
van Pee, H
Radkov, A
Reinnarth, J
Sarantsev, AV
Schadmand, S
Schmidt, C
Schmieden, H
Schoch, B
Suft, G
机构：
[1] Univ Bonn, Helmholtz Inst Strahlen & Kernphys, D-53115 Bonn, Germany
[2] Petersburg Nucl Phys Inst, St Petersburg 188350, Russia
[3] Univ Erlangen Nurnberg, Inst Phys, D-91058 Erlangen, Germany
[4] Univ Bonn, Inst Phys, D-53115 Bonn, Germany
[5] Univ Groningen, Kernfys Versneller Inst, NL-9747 AA Groningen, Netherlands
[6] Ruhr Univ Bochum, Inst Expt Phys 1, D-44780 Bochum, Germany
[7] Univ Dresden, Inst Kern & Teilchenphys, D-01069 Dresden, Germany
[8] Univ Basel, Inst Phys, CH-4056 Basel, Switzerland
[9] Univ Giessen, Inst Phys 2, D-35392 Giessen, Germany
来源：
PHYSICAL REVIEW LETTERS | 2005年 / 94卷 / 01期
关键词：
D O I：
10.1103/PhysRevLett.94.012004
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Total and differential cross sections for the reaction p(gamma,eta)p have been measured for photon energies in the range from 750 MeV to 3 GeV. The low-energy data are dominated by the S-11 wave which has two poles in the energy region below 2 GeV. Eleven nucleon resonances are observed in their decay into peta. At medium energies we find evidence for a new resonance N(2070)D-15 with (M,Gamma)=(2068+/-22, 295+/-40) MeV. At gamma energies above 1.5 GeV, a strong peak in the forward direction develops, signaling the exchange of vector mesons in the t channel.
引用
收藏
页数：5
相关论文
共 50 条
  • [21] Photoproduction of η mesons off the proton for 1.2 < Eγ < 4.7 GeV using CLAS at Jefferson Laboratory
    Hu, T.
    Akbar, Z.
    Crede, V
    Adhikari, K. P.
    Adhikari, S.
    Amaryan, M. J.
    Angelini, G.
    Asryan, G.
    Atac, H.
    Gayoso, C. Ayerbe
    Barion, L.
    Battaglieri, M.
    Bedlinskiy, I
    Benmokhtar, F.
    Bianconi, A.
    Biselli, A. S.
    Bossu, F.
    Boiarinov, S.
    Briscoe, W. J.
    Brooks, W. K.
    Carman, D. S.
    Carvajal, J.
    Celentano, A.
    Chatagnon, P.
    Chetry, T.
    Ciullo, G.
    Clark, L.
    Clary, B. A.
    Cole, P. L.
    Contalbrigo, M.
    Cruz-Torres, R.
    D'Angelo, A.
    Dashyan, N.
    De Vita, R.
    Defurne, M.
    Deur, A.
    Diehl, S.
    Djalali, C.
    Dugger, M.
    Dupre, R.
    Egiyan, H.
    Ehrhart, M.
    El Alaoui, A.
    El Fassi, L.
    Eugenio, P.
    Fedotov, G.
    Fersch, R.
    Filippi, A.
    Gavalian, G.
    Gilfoyle, G. P.
    PHYSICAL REVIEW C, 2020, 102 (06)
  • [22] Polarization of Σ+ hyperons produced by 800 GeV/c protons on Cu and Be -: art. no. 112005
    Pogodin, P
    Alkhazov, G
    Atamantchouk, AG
    Balatz, MY
    Bondar, NF
    Cooper, PS
    Dauwe, LJ
    Davidenko, GV
    Dersch, U
    Dolgolenko, AG
    Dzyubenko, GB
    Edelstein, R
    Emediato, L
    Endler, AMF
    Engelfried, J
    Eschrich, I
    Escobar, CO
    Evdokimov, AV
    Filimonov, IS
    Garcia, FG
    Gaspero, M
    Giller, I
    Golovtsov, VL
    Gouffon, P
    Gülmez, E
    Kangling, H
    Iori, M
    Jun, SY
    Kaya, M
    Kilmer, J
    Kim, VT
    Kochenda, LM
    Konorov, I
    Kozhevnikov, AP
    Krivshich, AG
    Krüger, H
    Kubantsev, MA
    Kubarovsky, VP
    Kulyavtsev, AI
    Kuropatkin, NP
    Kurshetsov, VF
    Kushnirenko, A
    Kwan, S
    Lach, J
    Lamberto, A
    Landsberg, LG
    Larin, I
    Leikin, EM
    Yushan, L
    Luksys, M
    PHYSICAL REVIEW D, 2004, 70 (11) : 112005 - 1
  • [23] Analyzing η′ photoproduction data on the proton at energies of 1.5-2.3 GeV -: art. no. 045211
    Nakayama, K
    Haberzettl, H
    PHYSICAL REVIEW C, 2006, 73 (04):
  • [24] Spin effects and baryon resonance dynamics in φ-meson photoproduction at few GeV -: art. no. 065205
    Titov, AI
    Lee, TSH
    PHYSICAL REVIEW C, 2003, 67 (06):
  • [25] Photoproduction of Λ and Σ0 hyperons off protons with linearly polarized photons at Eγ=1.5-3.0 GeV
    Shiu, S. H.
    Kohri, H.
    Chang, W. C.
    Ahn, D. S.
    Ahn, J. K.
    Chen, J. Y.
    Date, S.
    Ejiri, H.
    Fujimura, H.
    Fujiwara, M.
    Fukui, S.
    Gohn, W.
    Hicks, K.
    Hotta, T.
    Hwang, S. H.
    Imai, K.
    Ishikawa, T.
    Joo, K.
    Kato, Y.
    Kon, Y.
    Lee, H. S.
    Maeda, Y.
    Mibe, T.
    Miyabe, M.
    Mizutani, K.
    Morino, Y.
    Muramatsu, N.
    Nakano, T.
    Nakatsugawa, Y.
    Niiyama, M.
    Noumi, H.
    Ohashi, Y.
    Ohta, T.
    Oka, M.
    Parker, J. D.
    Rangacharyulu, C.
    Ryu, S. Y.
    Sawada, T.
    Shimizu, H.
    Sugaya, Y.
    Sumihama, M.
    Tsunemi, T.
    Uchida, M.
    Ungaro, M.
    Yosoi, M.
    PHYSICAL REVIEW C, 2018, 97 (01)
  • [26] Production of J/ψ mesons in pBe collisions at 530 and 800 GeV/c -: art. no. 012001
    Gribushin, A
    Abramov, V
    Antipov, Y
    Baldin, B
    Crittenden, R
    Davis, C
    Dauwe, L
    Denisov, S
    Dyshkant, A
    Dzierba, A
    Glebov, V
    Goldberg, H
    Jesik, R
    Koreshev, V
    Krider, J
    Krinitsyn, A
    Li, R
    Margulies, S
    Marshall, T
    Martin, J
    Mendez, H
    Petrukhin, A
    Solomon, J
    Sirotenko, V
    Smith, P
    Sulanke, T
    Sulyaev, R
    Vaca, F
    Zieminski, A
    Apanasevich, L
    Bacigalupi, J
    Begel, M
    Blusk, S
    Bromberg, C
    Chang, P
    Choudhary, B
    Chung, WH
    de Barbaro, L
    Dlugosz, W
    Dunlea, J
    Engels, E
    Fanourakis, G
    Ginther, G
    Hartman, K
    Huston, J
    Kapoor, V
    Lirakis, C
    Mani, S
    Mansour, J
    Maul, A
    PHYSICAL REVIEW D, 2000, 62 (01)
  • [27] Radiative corrections for (e,e′p) reactions at GeV energies -: art. no. 054610
    Ent, R
    Filippone, BW
    Makins, NCR
    Milner, RG
    O'Neill, TG
    Wasson, DA
    PHYSICAL REVIEW C, 2001, 64 (05): : 546101 - 5461023
  • [28] Production of φ mesons in Au+Au collisions at 11.7A GeV/c -: art. no. 054901
    Back, BB
    Betts, RR
    Chang, J
    Chang, WC
    Chi, CY
    Chu, YY
    Cumming, JB
    Dunlop, JC
    Eldredge, W
    Fung, WY
    Ganz, R
    Garcia, E
    Gillitzer, A
    Heintzelman, G
    Henning, WF
    Hofman, DJ
    Holzman, B
    Kang, JH
    Kim, EJ
    Kim, SY
    Kwon, Y
    McLeod, D
    Mignerey, AC
    Moulson, M
    Nanal, V
    Ogilvie, CA
    Pak, R
    Ruangma, A
    Russ, DE
    Seto, RK
    Stanskas, PJ
    Stephans, GSF
    Wang, HQ
    Wolfs, FLH
    Wuosmaa, AH
    Xiang, H
    Xu, GH
    Yao, HB
    Zou, CM
    PHYSICAL REVIEW C, 2004, 69 (05): : 054901 - 1
  • [29] Experimental signature of medium modifications for ρ and ω mesons in the 12 GeV p+A reactions -: art. no. 092301
    Naruki, M
    Fukao, Y
    Funahashi, H
    Ishino, M
    Kanda, H
    Kitaguchi, M
    Mihara, S
    Miwa, K
    Miyashita, T
    Murakami, T
    Nakura, T
    Sakuma, F
    Togawa, M
    Yamada, S
    Yoshimura, Y
    En'yo, H
    Muto, R
    Tabaru, T
    Yokkaichi, S
    Chiba, J
    Ieiri, M
    Sasaki, O
    Sekimoto, M
    Tanaka, KH
    Hamagaki, H
    Ozawa, K
    PHYSICAL REVIEW LETTERS, 2006, 96 (09)
  • [30] Spallation neutron production by 0.8, 1.2, and 1.6 GeV protons on various targets -: art. no. 044621
    Leray, S
    Borne, F
    Crespin, S
    Fréhaut, J
    Ledoux, X
    Martinez, E
    Patin, Y
    Petibon, E
    Pras, P
    Boudard, A
    Legrain, R
    Terrien, Y
    Brochard, F
    Drake, D
    Duchazeaubeneix, JC
    Durand, JM
    Meigo, SI
    Milleret, G
    Whittal, DM
    Wlazlo, W
    Durand, D
    Le Brun, C
    Lecolley, FR
    Lecolley, JF
    Lefebvres, F
    Louvel, M
    Varignon, C
    Hanappe, F
    Ménard, S
    Stuttge, L
    Thun, J
    PHYSICAL REVIEW C, 2002, 65 (04): : 446211 - 4462117
12345