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Search for a narrow charmed baryonic state decaying to D* ±p ∓ in ep collisions at HERA

Title
Search for a narrow charmed baryonic state decaying to D* ±p ∓ in ep collisions at HERA
Authors
Chekanov S.Derrick M.Loizides J.H.Magill S.Miglioranzi S.Musgrave B.Repond J.Yoshida R.Mattingly M.C.K.Pavel N.Antonioli P.Bari G.Basile M.Bellagamba L.Boscherini D.Bruni A.Bruni G.Cara Romeo G.Cifarelli L.Cindolo F.Contin A.Corradi M.De Pasquale S.Giusti P.Iacobucci G.Margotti A.Montanari A.Nania R.Palmonari F.Pesci A.Polini A.Rinaldi L.Sartorelli G.Zichichi A.Aghuzumtsyan G.Bartsch D.Brock I.Goers S.Hartmann H.Hilger E.Irrgang P.Jakob H.-P.Kind O.Meyer U.Paul E.Rautenberg J.Renner R.Voss K.C.Wang M.Bailey D.S.Brook N.H.Cole J.E.Heath G.P.Namsoo T.Robins S.Wing M.Capua M.Mastroberardino A.Schioppa M.Susinno G.Kim J.Y.Ma K.J.Helbich M.Ning Y.Ren Z.Schmidke W.B.Sciulli F.Chwastowski J.Eskreys A.Figiel J.Galas A.Olkiewicz K.Stopa P.Szuba D.Zawiejski L.Adamczyk L.Bold T.Grabowska-Bold I.Kisielewska D.Kowal A.M.Lukasik J.Przybycien M.Suszycki L.Szuba J.Kotanski A.Slominski W.Adler V.Behrens U.Bloch I.Borras K.Dannheim D.Drews G.Fourletova J.Fricke U.Geiser A.Gladkov D.Gottlicher P.Gutsche O.Haas T.Hain W.Horn C.Kahle B.Kotz U.Kowalski H.Kramberger G.Labes H.Lelas D.Lim H.Lohr B.Mankel R.Melzer-Pellmann I.-A.Nguyen C.N.Notz D.Nuncio-Quiroz A.E.Raval A.Santamarta R.Schneekloth U.Stifutkin A.Stosslein U.Wolf G.Youngman C.Zeuner W.Schlenstedt S.Barbagli G.Gallo E.Genta C.Pelfer P.G.Bamberger A.Benen A.Karstens F.Dobur D.Vlasov N.N.Bussey P.J.Doyle A.T.Ferrando J.Hamilton J.Hanlon S.Saxon D.H.Skillicorn I.O.Gialas I.Carli T.Gosau T.Holm U.Krumnack N.Lohrmann E.Milite M.Salehi H.Schleper P.Schorner-Sadenius T.Stonjek S.Wichmann K.Wick K.Ziegler A.Ziegler Ar.Collins-Tooth C.Foudas C.Goncalo R.Long K.R.Tapper A.D.Cloth P.Filges D.Kataoka M.Nagano K.Tokushuku K.Yamada S.Yamazaki Y.Barakbaev A.N.Boos E.G.Pokrovskiy N.S.Zhautykov B.O.Son D.De Favereau J.Piotrzkowski K.Barreiro F.Glasman C.Gonzalez O.Labarga L.Del Peso J.Tassi E.Terron J.Zambrana M.Barbi M.Corriveau F.Liu C.Padhi S.Plamondon M.Stairs D.G.Walsh R.Zhou C.Tsurugai T.Antonov A.Danilov P.Dolgoshein B.A.Sosnovtsev V.Suchkov S.Dementiev R.K.Ermolov P.F.Katkov I.I.Khein L.A.Korzhavina I.A.Kuzmin V.A.Levchenko B.B.Lukina O.Yu.Proskuryakov A.S.Shcheglova L.M.Zotkin S.A.Abt I.Buttner C.Caldwell A.Liu X.Sutiak J.Coppola N.Grigorescu G.Grijpink S.Keramidas A.Koffeman E.Kooijman P.Maddox E.Pellegrino A.Schagen S.Tiecke H.Vazquez M.Wiggers L.De Wolf E.Brummer N.Bylsma B.Durkin L.S.Ling T.Y.Allfrey P.D.Bell M.A.Cooper-Sarkar A.M.Cottrell A.Devenish R.C.E.Foster B.Grzelak G.Gwenlan C.Kohno T.Patel S.Straub P.B.Walczak R.Bellan P.Bertolin A.Brugnera R.Carlin R.Ciesielski R.Dal Corso F.Dusini S.Garfagnini A.Limentani S.Longhin A.Parenti A.Posocco M.Stanco L.Turcato M.Heaphy E.A.Metlica F.Oh B.Y.Whitmore J.J.Iga Y.D'Agostini G.Marini G.Nigro A.Hart J.C.Heusch C.Park I.H.Abramowicz H.Gabareen A.Kananov S.Kreisel A.Levy A.Kuze M.Kagawa S.Tawara T.Hamatsu R.Kaji H.Kitamura S.Matsuzawa K.Ota O.Ri Y.D.Costa M.Ferrero M.I.Monaco V.Sacchi R.Solano A.Arneodo M.Ruspa M.Fourletov S.Koop T.Martin L.F.Mirea A.Butterworth J.M.Hall-Wilton R.Jones T.W.Sutton M.R.Targett-Adams C.Ciborowski J.Luzniak P.Nowak R.J.Pawlak J.M.Sztuk J.Tymieniecka T.Ukleja A.Ukleja J.Zarnecki A.F.Adamus M.Plucinski P.Eisenberg Y.Hochman D.Karshon U.Lightwood M.S.Riveline M.Everett A.Gladilin L.K.Kcira D.Lammers S.Li L.Reeder D.D.Rosin M.Ryan P.Savin A.A.Smith W.H.Dhawan S.Bhadra S.Catterall C.D.Hartner G.Menary S.Noor U.Soares M.Standage J.Whyte J.Ying C.
Ewha Authors
박일흥
SCOPUS Author ID
박일흥scopusscopus
Issue Date
2004
Journal Title
European Physical Journal C
ISSN
1434-6044JCR Link
Citation
European Physical Journal C vol. 38, no. 1, pp. 29 - 41
Indexed
SCI; SCIE; SCOPUS WOS scopus
Document Type
Article
Abstract
A resonance search has been made in the D*±p∓ invariant-mass spectrum with the ZEUS detector at HERA using an integrated luminosity of 126 pb -1. The decay channels D* + -→ D 0π s + → (K -π +)π s + and D* + → D 0π s + → (K -π +π +π -) π s + (and the corresponding antiparticle decays) were used to identify D*± mesons. No resonance structure was observed in the D*± p∓ mass spectrum from more than 60 000 reconstructed D*± mesons. The results are not compatible with a report of the H1 Collaboration of a charmed pentaquark, Θ c 0. © Springer-Verlag / Società Italiana di Fisica 2004.
DOI
10.1140/epjc/s2004-02042-9
Appears in Collections:
자연과학대학 > 물리학전공 > Journal papers
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