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Differential cross sections of D*(+/-) photoproduction in ep collisions at HERA

Title:	Differential cross sections of D*(+/-) photoproduction in ep collisions at HERA
Authors:	Breitweg J; Derrick M; Krakauer D; Magill S; Mikunas D; Musgrave B; Repond J; Stanek R; Talaga RL; Yoshida R; Zhang H; Mattingly MCK; Anselmo F; Antonioli P; Bari G; Basile M; Bellagamba L; Boscherini D; Bruni A; Bruni G; Romeo GC; Castellini G; Cifarelli L; Cindolo F; Contin A; Corradi M; Gialas I; Giusti P; Iacobucci G; Laurenti G; Levi G; Margotti A; Massam T; Nania R; Palmonari F; DePasquale S; Pesci A; Polini A; Sartorelli G; Garcia YZ; Zichichi A; Amelung C; Bornheim A; Brock I; Coboken K; Crittenden J; Deffner R; Eckert M; Feld L; Grothe M; Hartmann H; Heinloth K; Heinz L; Hilger E; Jakob HP; Katz UF; Paul E; Pfeiffer M; Rembser C; Stamm J; Wedemeyer R; Bailey DS; CampbellRobson S; Cottingham WN; Foster B; HallWilton R; Hayes ME; Heath GP; Heath HF; Piccioni D; Roff DG; Tapper RJ; Anreodo M; Ayad R; Capua M; Iannotti L; Schioppa M; Susinno G; Kim JY; Lee JH; Lim IT; Pac MY; Caldwell A; Cartiglia N; Jing Z; Liu W; Parsons JA; Ritz S; Sampson S; Sciulli F; Straub PB; Zhu Q; Borzemski P; Chwastowski J; Eskreys A; Jakubowski Z; Przybycien MB; Zachara M; Zawiejski L; Adamczyk L; Bednarek B; Jelen K; Kisielewska D; Kowalski T; Przybycien M; RulikowskaZarebska E; Suszycki L; Zajac J; Dulinski Z; Kotanski A; Abbiendi G; Abramowicz H; Bauerdick LAT; Behrens U; Beier H; Bienlein JK; Cases G; Deppe O; Desler K; Drews G; Gilkinson DJ; Glasman C; Gottlicher P; GrosseKnetter J; Haas T; Hain W; Hasell D; Hessling H; Iga Y; Johnson KF; Kasemann M; Koch W; Kotz U; Kowalski H; Labs J; Lindemann L; Lohr B; Lowe M; Mainusch J; Manczak O; Milewski J; Monteiro T; Ng JST; Notz D; Ohrenberg K; Park IH; Pellegrino A; Pelucchi F; Piotrzkowski K; Roco M; Rohde M; Roldan J; Savin AA; Schneekloth U; Schulz W; Selonke F; Surrow B; Tassi E; Voss T; Westphal D; Wolf G; Wollmer U; Youngman C; Zarnecki AF; Zeuner W; Burrow BD; Grabosch HJ; Meyer A; Schlenstedt S; Barbagli G; Gallo E; Pelfer P; Maccarrone G; Votano L; Bamberger A; Eisenhardt S; Markun P; Trefzger T; Wolfle S; Bromley JT; Brook NH; Bussey PJ; Doyle AT; Saxon DH; Sinclair LE; Strickland E; Utley ML; Waugh R; Wilson AS; Bohnet I; Gendner N; Holm U; MeyerLarsen A; Salehi H; Wick K; Gladilin LK; Klanner R; Lohrmann E; Poelz G; Schott W; Zetsche F; Bacon TC; Butterworth I; Cole JE; Harris VL; Howell G; Hung BHY; Lamberti L; Long KR; Miller DB; Pavel N; Prinias A; Sedgbeer JK; Sideris D; Whitfield AF; Mallik U; Wang SM; Wu JT; Cloth P; Filges D; An SH; Lee SB; Nam SW; Park HS; Park SK; Barreiro F; Fernandez JP; Graciani R; Hernandez JM; Hervas L; Labarga L; Martinez M; delPeso J; Puga J; Terron J; deTroconiz JF; Corriveau F; Hanna DS; Hartmann J; Hung LW; Lim JN; Murray WN; Ochs A; Riveline M; Stairs DG; StLaurent M; Ullmann R; Tsurugai T; Bashkirov V; Dolgoshein BA; Stifutkin A; Bashindzhagyan GL; Ermolov PF; Golubkov YA; Kobrin VD; Korzhavina IA; Kuzmin VA; Lukina OY; Proskuryakov AS; Shcheglova LM; Solomin AN; Zotov NP; Bokel C; Botje M; Brummer N; Chlebana F; Engelen J; deKamps M; Kooijman P; Kruse A; vanSighem A; Tiecke H; Verkerke W; Vossebeld J; Vreeswijk VM; Wiggers L; deWolf E; Acosta D; Bylsma B; Durkin LS; Gilmore J; Ginsburg CM; Kim CL; Ling TY; Nylander P; Romanowski TA; Blaikley HE; Cashmore RJ; CooperSarkar AM; Devenish RCE; Edmonds JK; Harnew N; Lancaster M; McFall JD; Nath C; Noyes VA; Quadt A; Tickner JR; Uijterwaal H; Walczak R; Waters DS; Yip T; Bertolin A; DalCorso F; Dosselli U; Limentani S; Morandin M; Posocco M; Stanco L; Voci C; Bulmahn J; Feild RG; Oh BY; Okrasinski JR; Whitmore JJ; DAgostini G; Marini G; Nigro A; Hart JC; McCubbin NA; Shah TP; Barberis E; Dubbs T; Heusch C; VanHook M; Lockman W; Rahn JT; Sadrozinski HFW; Seiden A; Williams DC; Schwarzer O; Walenta AH; Briskin G; Dagan S; Doeker T; Levy A; Abe T; Fleck JI; Inuzuka M; Ishii T; Kuze M; Nagano K; Nakao M; Suzuki I; Tokushuku K; Umemori K; Yamada S; Yamazaki Y; Hamatsu R; Hirose T; Homma K; Kitamura S; Matsushita T; Yamauchi K; Cirio R; Costa M; Ferrero MI; Maselli S; Monaco V; Peroni C; Petrucci MC; Sacchi R; Solano A; Staiano A; Dardo M; Bailey DC; Brkic M; Fagerstroem CP; Hartner GF; Joo KK; Levman GM; Martin JF; Orr RS; Polenz S; Sampson CR; Simmons D; Teuscher RJ; Butterworth JM; Catterall CD; Jones TW; Kaziewicz PB; Lane JB; Saunders RL; Shulman J; Sutton MR; Lu B; Mo LW; Ciborowski J; Grzelak G; Kasprzak M; Muchorowski K; Nowak RJ; Pawlak JM; Pawlak R; Tymieniecka T; Wroblewski AK; Zakrzewski JA; Adamus M; Coldewey C; Eisenberg Y; Hochman D; Karshon U; Revel D; ZerZion D; Badgett WF; Chapin D; Cross R; Dasu S; Foudas C; Loveless RJ; Mattingly S; Reeder DD; Smith WH; Vaiciulis A; Wodarczyk M; Bhadra S; Frisken WR; Khakzad M; Schmidke WB; GARFAGNINI, ALBERTO; BRUGNERA, RICCARDO; CARLIN, ROBERTO; STROILI, ROBERTO
Contributors:	Breitweg, J; Derrick, M; Krakauer, D; Magill, S; Mikunas, D; Musgrave, B; Repond, J; Stanek, R; Talaga, Rl; Yoshida, R; Zhang, H; Mattingly, Mck; Anselmo, F; Antonioli, P; Bari, G; Basile, M; Bellagamba, L; Boscherini, D; Bruni, A; Bruni, G; Romeo, Gc; Castellini, G; Cifarelli, L; Cindolo, F; Contin, A; Corradi, M; Gialas, I; Giusti, P; Iacobucci, G; Laurenti, G; Levi, G; Margotti, A; Massam, T; Nania, R; Palmonari, F; Depasquale, S; Pesci, A; Polini, A; Sartorelli, G; Garcia, Yz; Zichichi, A; Amelung, C; Bornheim, A; Brock, I; Coboken, K; Crittenden, J; Deffner, R; Eckert, M; Feld, L; Grothe, M; Hartmann, H; Heinloth, K; Heinz, L; Hilger, E; Jakob, Hp; Katz, Uf; Paul, E; Pfeiffer, M; Rembser, C; Stamm, J; Wedemeyer, R; Bailey, D; Campbellrobson, S; Cottingham, Wn; Foster, B; Hallwilton, R; Hayes, Me; Heath, Gp; Heath, Hf; Piccioni, D; Roff, Dg; Tapper, Rj; Anreodo, M; Ayad, R; Capua, M; Garfagnini, Alberto; Iannotti, L; Schioppa, M; Susinno, G; Kim, Jy; Lee, Jh; Lim, It; Pac, My; Caldwell, A; Cartiglia, N; Jing, Z; Liu, W; Parsons, Ja; Ritz, S; Sampson, S; Sciulli, F; Straub, Pb; Zhu, Q; Borzemski, P; Chwastowski, J; Eskreys, A; Jakubowski, Z; Przybycien, Mb; Zachara, M; Zawiejski, L
Publication Year:	1997
Collection:	Padua Research Archive (IRIS - Università degli Studi di Padova)
Description:	Inclusive photoproduction of D(+)/- in ep collisions at HERA has been measured with the ZEUS detector for photon-proton centre of mass energies in the range 115 < W < 280 GeV and photon virtuality Q(2) < 4 GeV2. The cross section sigma(ep) --> DX integrated over the kinematic region p(D)(perpendicular to) 3 GeV acid -1.5 < eta(D) < 1.0 is (10.6 +/- 1.7(stat.)+/-(1.6)(1.3)(syst.)) nb. Differential cross sections as functions of p(D)(perpendicular to), eta(D) and W are given. The data are compared with two next-to-leading order perturbative QCD predictions. For a calculation using a massive charm scheme the predicted cross sections are smaller than the measured ones. A recent calculation using a massless charm scheme is in agreement with the data.
Document Type:	article in journal/newspaper
Language:	English
Relation:	info:eu-repo/semantics/altIdentifier/wos/WOS:A1997XB40200023; volume:401; firstpage:192; lastpage:206; numberofpages:15; journal:PHYSICS LETTERS. SECTION B; https://hdl.handle.net/11577/2461913
DOI:	10.1016/S0370-2693(97)00422-X
Availability:	https://hdl.handle.net/11577/2461913; https://doi.org/10.1016/S0370-2693(97)00422-X
Accession Number:	edsbas.86CA39AC
Database:	BASE