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Inclusive K(S)(0)K(S)(0) production in ep collisions at the DESY ep collider HERA was studied with the ZEUS detector using an integrated luminosity of 0.5 fb(-1). Enhancements in the mass spectrum were observed and are attributed to the production of f(2)(1270)/a(2)(0)(1320), f(2)(')(1525) and f(0)(1710). Masses and widths were obtained using a fit which takes into account theoretical predictions based on SU(3) symmetry arguments, and are consistent with the Particle Data Group values. The f(0)(1710) state, which has a mass consistent with a glueball candidate, was observed with a statistical significance of 5 standard deviations. However, if this state is the same as that seen in gamma gamma -> K(S)(0)K(S)(0), it is unlikely to be a pure glueball state. RI Doyle, Anthony/C-5889-2009; IBRAHIM, ZAINOL ABIDIN/C-1121-2010; Fazio, Salvatore /G-5156-2010; WAN ABDULLAH, WAN AHMAD TAJUDDIN/B-5439-2010; Ferrando, James/A-9192-2012; Gladilin, Leonid/B-5226-2011
Inclusive K(S)(0)K(S)(0) production in ep collisions at the DESY ep collider HERA was studied with the ZEUS detector using an integrated luminosity of 0.5 fb(-1). Enhancements in the mass spectrum were observed and are attributed to the production of f(2)(1270)/a(2)(0)(1320), f(2)(')(1525) and f(0)(1710). Masses and widths were obtained using a fit which takes into account theoretical predictions based on SU(3) symmetry arguments, and are consistent with the Particle Data Group values. The f(0)(1710) state, which has a mass consistent with a glueball candidate, was observed with a statistical significance of 5 standard deviations. However, if this state is the same as that seen in gamma gamma -> K(S)(0)K(S)(0), it is unlikely to be a pure glueball state.
Inclusive K(S)(0)K(S)(0) production in ep collisions at the DESY ep collider HERA was studied with the ZEUS detector using an integrated luminosity of 0.5 fb(-1). Enhancements in the mass spectrum were observed and are attributed to the production of f(2)(1270)/a(2)(0)(1320), f(2)(')(1525) and f(0)(1710). Masses and widths were obtained using a fit which takes into account theoretical predictions based on SU(3) symmetry arguments, and are consistent with the Particle Data Group values. The f(0)(1710) state, which has a mass consistent with a glueball candidate, was observed with a statistical significance of 5 standard deviations. However, if this state is the same as that seen in gamma gamma -> K(S)(0)K(S)(0), it is unlikely to be a pure glueball state.
Inclusive K(S)(0)K(S)(0) resonance production in ep collisions at HERA
Chekanov S.;Derrick M.;Magill S.;Musgrave B.;Nicholass D.;Repond J.;Yoshida R.;Mattingly M. C. K.;Antonioli P.;Bari G.;Bellagamba L.;Boscherini D.;Bruni A.;Bruni G.;Cindolo F.;Corradi M.;Iacobucci G.;Margotti A.;Nania R.;Polini A.;Antonelli S.;Basile M.;Bindi M.;Cifarelli L.;Contin A.;De Pasquale S.;Sartorelli G.;Zichichi A.;Bartsch D.;Brock I.;Hartmann H.;Hilger E.;Jakob H. P.;Juengst M.;Nuncio Quiroz A. E.;Paul E.;Samson U.;Schoenberg V.;Shehzadi R.;Wlasenko M.;Brook N. H.;Heath G. P.;Morris J. D.;CAPUA, Marcella;Fazio S.;MASTROBERARDINO, Anna;Schioppa M.;Susinno G.;TASSI, Enrico;Kim J. Y.;Ibrahim Z. A.;Kamaluddin B.;Abdullah W. A. T. Wan;Ning Y.;Ren Z.;Sciulli F.;Chwastowski J.;Eskreys A.;Figiel J.;Galas A.;Gil M.;Olkiewicz K.;Stopa P.;Zawiejski L.;Adamczyk L.;Bold T.;Grabowska Bold I.;Kisielewska D.;Lukasik J.;Przybycien M.;Suszycki L.;Kotanski A.;Slominski W.;Behrens U.;Blohm C.;Bonato A.;Borras K.;Ciesielski R.;Coppola N.;Fang S.;Fourletova J.;Geiser A.;Goettlicher P.;Grebenyuk J.;Gregor I.;Haas T.;Hain W.;Huettmann A.;Januschek F.;Kahle B.;Katkov I. I.;Klein U.;Koetz U.;Kowalski H.;Lobodzinska E.;Loehr B.;Mankel R.;Melzer Pellmann I. A.;Miglioranzi S.;Montanari A.;Namsoo T.;Notz D.;Parenti A.;Rinaldi L.;Roloff P.;Rubinsky I.;Santamarta R.;Schneekloth U.;Spiridonov A.;Szuba D.;Szuba J.;Theedt T.;Wolf G.;Wrona K.;Molina A. G. Yaguees;Youngman C.;Zeuner W.;Drugakov V.;Lohmann W.;Schlenstedt S.;Barbagli G.;Gallo E.;Pelfer P. G.;Bamberger A.;Dobur D.;Karstens F.;Vlasov N. N.;Bussey P. J.;Doyle A. T.;Dunne W.;Forrest M.;Rosin M.;Saxon D. H.;Skillicorn I. O.;Gialas I.;Papageorgiu K.;Holm U.;Klanner R.;Lohrmann E.;Schleper P.;Schoerner Sadenius T.;Sztuk J.;Stadie H.;Turcato M.;Foudas C.;Fry C.;Long K. R.;Tapper A. D.;Matsumoto T.;Nagano K.;Tokushuku K.;Yamada S.;Yamazaki Y.;Barakbaev A. N.;Boos E. G.;Pokrovskiy N. S.;Zhautykov B. O.;Aushev V.;Borodin M.;Kadenko I.;Kozulia A.;Libov V.;Lisovyi M.;Lontkovskyi D.;Makarenko I.;Sorokin I.u.;Verbytskyi A.;Volynets O.;Son D.;de Favereau J.;Piotrzkowski K.;Barreiro F.;Glasman C.;Jimenez M.;Labarga L.;del Peso J.;Ron E.;Soares M.;Terron J.;Zambrana M.;Corriveau F.;Liu C.;Schwartz J.;Walsh R.;Zhou C.;Tsurugai T.;Antonov A.;Dolgoshein B. A.;Gladkov D.;Sosnovtsev V.;Stifutkin A.;Suchkov S.;Dementiev R. K.;Ermolov P. F.;Gladilin L. K.;Golubkov Y.u. A.;Khein L. A.;Korzhavina I. A.;Kuzmin V. A.;Levchenko B. B.;Lukina O. Y.u.;Proskuryakov A. S.;Shcheglova L. M.;Zotkin D. S.;Abt I.;Caldwell A.;Kollar D.;Reisert B.;Schmidke W. B.;Grigorescu G.;Keramidas A.;Koffeman E.;Kooijman P.;Pellegrino A.;Tiecke H.;Vazquez M.;Wiggers L.;Bruemmer N.;Bylsma B.;Durkin L. S.;Lee A.;Ling T. Y.;Allfrey P. D.;Bell M. A.;Cooper Sarkar A. M.;Devenish R. C. E.;Ferrando J.;Foster B.;Korcsak Gorzo K.;Oliver K.;Robertson A.;Uribe Estrada C.;Walczak R.;Bertolin A.;Dal Corso F.;Dusini S.;Longhin A.;Stanco L.;Bellan P.;Brugnera R.;Carlin R.;Garfagnini A.;Limentani S.;Oh B. Y.;Raval A.;Ukleja J.;Whitmore J. J.;Iga Y.;D'Agostini G.;Marini G.;Nigro A.;Cole J. E.;Hart J. C.;Abramowicz H.;Ingbir R.;Kananov S.;Levy A.;Stern A.;Kuze M.;Maeda J.;Hori R.;Kagawa S.;Okazaki N.;Shimizu S.;Tawara T.;Hamatsu R.;Kaji H.;Kitamura S.;Ota O.;Ri Y. D.;Costa M.;Ferrero M. I.;Monaco V.;Sacchi R.;Solano A.;Arneodo M.;Ruspa M.;Fourletov S.;Martin J. F.;Stewart T. P.;Boutle S. K.;Butterworth J. M.;Gwenlan C.;Jones T. W.;Loizides J. H.;Wing M.;Brzozowska B.;Ciborowski J.;Grzelak G.;Kulinski P.;Luzniak P.;Malka J.;Nowak R. J.;Pawlak J. M.;Tymieniecka T.;Ukleja A.;Zarnecki A. F.;Adamus M.;Plucinski P.;Eisenberg Y.;Hochman D.;Karshon U.;Brownson E.;Danielson T.;Everett A.;Kcira D.;Reeder D. D.;Ryan P.;Savin A. A.;Smith W. H.;Wolfe H.;Bhadra S.;Catterall C. D.;Cui Y.;Hartner G.;Menary S.;Noor U.;Standage J.;Whyte J.
2008-01-01
Abstract
Inclusive K(S)(0)K(S)(0) production in ep collisions at the DESY ep collider HERA was studied with the ZEUS detector using an integrated luminosity of 0.5 fb(-1). Enhancements in the mass spectrum were observed and are attributed to the production of f(2)(1270)/a(2)(0)(1320), f(2)(')(1525) and f(0)(1710). Masses and widths were obtained using a fit which takes into account theoretical predictions based on SU(3) symmetry arguments, and are consistent with the Particle Data Group values. The f(0)(1710) state, which has a mass consistent with a glueball candidate, was observed with a statistical significance of 5 standard deviations. However, if this state is the same as that seen in gamma gamma -> K(S)(0)K(S)(0), it is unlikely to be a pure glueball state.
Inclusive K(S)(0)K(S)(0) production in ep collisions at the DESY ep collider HERA was studied with the ZEUS detector using an integrated luminosity of 0.5 fb(-1). Enhancements in the mass spectrum were observed and are attributed to the production of f(2)(1270)/a(2)(0)(1320), f(2)(')(1525) and f(0)(1710). Masses and widths were obtained using a fit which takes into account theoretical predictions based on SU(3) symmetry arguments, and are consistent with the Particle Data Group values. The f(0)(1710) state, which has a mass consistent with a glueball candidate, was observed with a statistical significance of 5 standard deviations. However, if this state is the same as that seen in gamma gamma -> K(S)(0)K(S)(0), it is unlikely to be a pure glueball state. RI Doyle, Anthony/C-5889-2009; IBRAHIM, ZAINOL ABIDIN/C-1121-2010; Fazio, Salvatore /G-5156-2010; WAN ABDULLAH, WAN AHMAD TAJUDDIN/B-5439-2010; Ferrando, James/A-9192-2012; Gladilin, Leonid/B-5226-2011
Inclusive K(S)(0)K(S)(0) production in ep collisions at the DESY ep collider HERA was studied with the ZEUS detector using an integrated luminosity of 0.5 fb(-1). Enhancements in the mass spectrum were observed and are attributed to the production of f(2)(1270)/a(2)(0)(1320), f(2)(')(1525) and f(0)(1710). Masses and widths were obtained using a fit which takes into account theoretical predictions based on SU(3) symmetry arguments, and are consistent with the Particle Data Group values. The f(0)(1710) state, which has a mass consistent with a glueball candidate, was observed with a statistical significance of 5 standard deviations. However, if this state is the same as that seen in gamma gamma -> K(S)(0)K(S)(0), it is unlikely to be a pure glueball state.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11770/132638
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simulazione ASN
Il report seguente simula gli indicatori relativi alla propria produzione scientifica in relazione alle soglie ASN 2023-2025 del proprio SC/SSD. Si ricorda che il superamento dei valori soglia (almeno 2 su 3) è requisito necessario ma non sufficiente al conseguimento dell'abilitazione. La simulazione si basa sui dati IRIS e sugli indicatori bibliometrici alla data indicata e non tiene conto di eventuali periodi di congedo obbligatorio, che in sede di domanda ASN danno diritto a incrementi percentuali dei valori. La simulazione può differire dall'esito di un’eventuale domanda ASN sia per errori di catalogazione e/o dati mancanti in IRIS, sia per la variabilità dei dati bibliometrici nel tempo. Si consideri che Anvur calcola i valori degli indicatori all'ultima data utile per la presentazione delle domande.
La presente simulazione è stata realizzata sulla base delle specifiche raccolte sul tavolo ER del Focus Group IRIS coordinato dall’Università di Modena e Reggio Emilia e delle regole riportate nel DM 589/2018 e allegata Tabella A. Cineca, l’Università di Modena e Reggio Emilia e il Focus Group IRIS non si assumono alcuna responsabilità in merito all’uso che il diretto interessato o terzi faranno della simulazione. Si specifica inoltre che la simulazione contiene calcoli effettuati con dati e algoritmi di pubblico dominio e deve quindi essere considerata come un mero ausilio al calcolo svolgibile manualmente o con strumenti equivalenti.
