Journal article
Deep inelastic inclusive and diffractive scattering at Q(2) values from 25 to 320 GeV2 with the ZEUS forward plug calorimeter
Nuclear physics. B, Vol.800(1-2), pp.1-76
09/01/2008
DOI: 10.1016/j.nuclphysb.2008.04.005
Abstract
Deep inelastic scattering and its diffractive component, ep -> e' gamma* p -> e' X N, have been studied at HERA with the ZEUS detector using an integrated luminosity of 52.4 pb(-1). The M-X method has been used to extract the diffractive contribution. A wide range in the centre-of-mass energy W (37-245 GeV), photon virtuality Q(2) (20-450 GeV2) and mass M-X (0.28-35 GeV) is covered. The diffractive cross section for 2 < M-X < 15 GeV rises strongly with W, the rise becoming steeper as Q(2) increases. The data are also presented in terms of the diffractive structure function, F-2(D(3)), of the proton. For fixed Q(2) and fixed M-X, XPF2D(3) shows a strong rise as x(P) -> 0, where x(P) is the fraction of the proton momentum carried by the pomeron. For Bjorken-x < 1 x 10(-3), XPF2D(3) shows positive log Q(2) scaling violations, while for x >= 5 x 10(-3) negative scaling violations are observed. The diffractive structure function is compatible with being leading twist. The data show that Regge factorisation is broken. (c) 2008 Elsevier B.V. All rights reserved.
Details
- Title: Subtitle
- Deep inelastic inclusive and diffractive scattering at Q(2) values from 25 to 320 GeV2 with the ZEUS forward plug calorimeter
- Creators
- S. Chekanov - Argonne National LaboratoryM. Derrick - Argonne National LaboratoryS. Magill - Argonne National LaboratoryB. Musgrave - Argonne National LaboratoryD. Nicholass - Argonne National LaboratoryJ. Repond - Argonne National LaboratoryR. Yoshida - Argonne National LaboratoryM. C. K. Mattingly - Andrews UniversityM. Jechow - Deutsches Elektronen-Synchrotron DESYN. Pavel - Deutsches Elektronen-Synchrotron DESYP. Antonioli - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaG. Bari - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaL. Bellagamba - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaD. Boscherini - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaA. Bruni - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaG. Bruni - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaF. Cindolo - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaA. Corradi - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaG. Iacobucci - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaA. Margotti - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaR. Nania - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaA. Polini - Istituto Nazionale di Fisica Nucleare, Sezione di BolognaS. Antonelli - Deutsches Elektronen-Synchrotron DESYM. Basile - Deutsches Elektronen-Synchrotron DESYM. Bindi - Deutsches Elektronen-Synchrotron DESYL. Cifarelli - Deutsches Elektronen-Synchrotron DESYA. Contin - University of BolognaS. De Pasquale - Deutsches Elektronen-Synchrotron DESYG. Sartorelli - Deutsches Elektronen-Synchrotron DESYA. Zichichi - University of BolognaD. Bartsch - University of BonnI. Brock - University of BonnH. Hartmann - University of BonnE. Hilger - University of BonnH. -P. Jakob - University of BonnM. Juengst - University of BonnA. E. Nuncio-Quiroz - University of BonnE. Paul - University of BonnR. Renner - University of BonnU. Samson - University of BonnV. Schoenberg - University of BonnR. Shehzadi - University of BonnA. Wlasenko - University of BonnN. H. Brook - University of BristolG. P. Heath - University of BristolJ. D. Morris - University of BristolM. Capua - University of CalabriaS. Fazio - University of CalabriaA. Mastroberardino - University of CalabriaM. Schioppa - University of CalabriaG. Susinno - University of CalabriaE. Tassi - University of CalabriaJ. Y. Kim - Chonnam Natl Univ, Kwangju, South KoreaZ. A. Ibrahim - University of MalayaB. Kamaluddin - University of MalayaW. A. T. Wan Abdullah - University of MalayaY. Ning - Columbia UniversityZ. Ren - Columbia UniversityF. Sciulli - Columbia UniversityJ. Chwastowski - Institute of Nuclear Physics, Polish Academy of SciencesA. Eskreys - Institute of Nuclear Physics, Polish Academy of SciencesJ. Figiel - Institute of Nuclear Physics, Polish Academy of SciencesA. Galas - Institute of Nuclear Physics, Polish Academy of SciencesM. Gil - Institute of Nuclear Physics, Polish Academy of SciencesK. Olkiewicz - Institute of Nuclear Physics, Polish Academy of SciencesP. Stopa - Institute of Nuclear Physics, Polish Academy of SciencesL. Zawiejski - Institute of Nuclear Physics, Polish Academy of SciencesL. Adamczyk - AGH University of KrakowT. Bold - AGH University of KrakowI. Grabowska-Bold - AGH University of KrakowD. Kisielewska - AGH University of KrakowJ. Lukasik - AGH University of KrakowM. Przybycien - AGH University of KrakowL. Suszycki - AGH University of KrakowA. Kotanski - Jagiellonian UniversityW. Slominski - Jagiellonian UniversityU. Behrens - Deutsches Elektronen-Synchrotron DESYC. Blohm - Deutsches Elektronen-Synchrotron DESYA. Bonato - Deutsch Elekt Synchrotron DESY, Hamburg, GermanyK. Borras - Andrews UniversityR. Ciesielski - Andrews UniversityN. Coppola - Deutsches Elektronen-Synchrotron DESYV. Drugakov - Institute of Physics and TechnologyS. Fang - Deutsches Elektronen-Synchrotron DESYJ. Fourletova - Andrews UniversityA. Geiser - Deutsch Elekt Synchrotron DESY, Hamburg, GermanyP. Goettlicher - Deutsch Elekt Synchrotron DESY, Hamburg, GermanyJ. Grebenyuk - Deutsches Elektronen-Synchrotron DESYI. Gregor - Deutsches Elektronen-Synchrotron DESYT. Haas - Deutsches Elektronen-Synchrotron DESYW. Hain - Deutsches Elektronen-Synchrotron DESYA. Huettmann - Deutsch Elekt Synchrotron DESY, Hamburg, GermanyB. Kahle - Deutsches Elektronen-Synchrotron DESYM. Kasemann - Deutsches Elektronen-Synchrotron DESYI. I. Katkov - Deutsch Elekt Synchrotron DESY, Hamburg, GermanyU. Klein - Institute for Nuclear ResearchU. Koetz - Deutsch Elekt Synchrotron DESY, Hamburg, GermanyH. Kowalski - Andrews UniversityH. Lim - Andrews UniversityE. Lobodzinska - Deutsches Elektronen-Synchrotron DESYB. Loehr - Deutsch Elekt Synchrotron DESY, Hamburg, GermanyR. Mankel - Deutsches Elektronen-Synchrotron DESYI. -A. Melzer-Pellmann - Deutsches Elektronen-Synchrotron DESYS. Miglioranzi - Deutsches Elektronen-Synchrotron DESYA. Montanari - Deutsch Elekt Synchrotron DESY, Hamburg, GermanyT. Namsoo - Deutsches Elektronen-Synchrotron DESYD. Notz - Andrews UniversityA. Parenti - Deutsch Elekt Synchrotron DESY, Hamburg, GermanyL. Rinaldi - Deutsches Elektronen-Synchrotron DESYP. Roloff - Deutsches Elektronen-Synchrotron DESYI. Rubinsky - Deutsches Elektronen-Synchrotron DESYR. Santamarta - Deutsches Elektronen-Synchrotron DESYU. Schneekloth - Deutsches Elektronen-Synchrotron DESYA. Spiridonov - Deutsch Elekt Synchrotron DESY, Hamburg, GermanyD. Szuba - Deutsches Elektronen-Synchrotron DESYJ. Szuba - Deutsches Elektronen-Synchrotron DESYT. Theedt - Deutsches Elektronen-Synchrotron DESYG. Wolf - Deutsches Elektronen-Synchrotron DESYK. Wrona - Deutsches Elektronen-Synchrotron DESYA. G. Yaguees Molina - Deutsch Elekt Synchrotron DESY, Hamburg, GermanyC. Youngman - Andrews UniversityW. Zeuner - Deutsches Elektronen-Synchrotron DESYW. Lohmann - Deutsches Elektronen-Synchrotron DESYS. Schlenstedt - Andrews UniversityG. Barbagli - Andrews UniversityE. Gallo - Deutsches Elektronen-Synchrotron DESYP. G. Pelfer - Florence (Netherlands)A. Bamberger - University of FreiburgD. Dobur - Deutsches Elektronen-Synchrotron DESYF. Karstens - Deutsches Elektronen-Synchrotron DESYN. N. Vlasov - University of FreiburgP. J. Bussey - University of GlasgowA. T. Doyle - Deutsches Elektronen-Synchrotron DESYW. Dunne - Deutsches Elektronen-Synchrotron DESYM. Forrest - Deutsches Elektronen-Synchrotron DESYM. Rosin - Deutsches Elektronen-Synchrotron DESYD. H. Saxon - University of GlasgowI. O. Skillicorn - Deutsches Elektronen-Synchrotron DESYI. Gialas - University of the AegeanK. Papageorgiu - Deutsches Elektronen-Synchrotron DESYU. Holm - Deutsches Elektronen-Synchrotron DESYR. Klanner - Deutsches Elektronen-Synchrotron DESYE. Lohrmann - Andrews UniversityP. Schleper - Deutsches Elektronen-Synchrotron DESYT. Schoerner-Sadenius - Univ Hamburg, Inst Expt Phys, Hamburg, GermanyJ. Sztuk - Andrews UniversityH. Stadie - Deutsches Elektronen-Synchrotron DESYM. Turcato - Deutsches Elektronen-Synchrotron DESYC. Foudas - Andrews UniversityC. Fry - Deutsches Elektronen-Synchrotron DESYK. R. Long - University of LondonA. D. Tapper - Deutsches Elektronen-Synchrotron DESYT. Matsumoto - Deutsches Elektronen-Synchrotron DESYK. Nagano - Deutsches Elektronen-Synchrotron DESYK. Tokushuku - Deutsches Elektronen-Synchrotron DESYS. Yamada - Andrews UniversityY. Yamazaki - Deutsches Elektronen-Synchrotron DESYA. N. Barakbaev - Minist Educ & Sci Kazakhstan, Inst Phys & Technol, Almatly, KazakhstanE. G. Boos - Minist Educ & Sci Kazakhstan, Inst Phys & Technol, Almatly, KazakhstanN. S. Pokrovskiy - Minist Educ & Sci Kazakhstan, Inst Phys & Technol, Almatly, KazakhstanB. O. Zhautykov - Deutsches Elektronen-Synchrotron DESYV. Aushev - Institute for Nuclear ResearchM. Borodin - Institute for Nuclear ResearchA. Kozulia - Natl Acad Sci Ukraine, Inst Nucl Res, Kiev, UkraineM. Lisovyi - Deutsches Elektronen-Synchrotron DESYD. Son - Deutsches Elektronen-Synchrotron DESYJ. de Favereau - Deutsches Elektronen-Synchrotron DESYK. Piotrzkowski - Deutsches Elektronen-Synchrotron DESYF. Barreiro - Deutsches Elektronen-Synchrotron DESYC. Glasman - Deutsches Elektronen-Synchrotron DESYM. Jimenez - Deutsches Elektronen-Synchrotron DESYL. Labarga - Universidad Autónoma de MadridJ. del Peso - Andrews UniversityE. Ron - Deutsches Elektronen-Synchrotron DESYM. Soares - Deutsches Elektronen-Synchrotron DESYJ. Terron - Andrews UniversityM. Zambrana - Andrews UniversityF. Corriveau - Deutsches Elektronen-Synchrotron DESYC. Liu - Deutsches Elektronen-Synchrotron DESYJ. Schwartz - Deutsches Elektronen-Synchrotron DESYR. Walsh - Deutsches Elektronen-Synchrotron DESYC. Zhou - Deutsches Elektronen-Synchrotron DESYT. Tsurugai - Deutsches Elektronen-Synchrotron DESYA. Antonov - Moscow Engn Phys Inst, Moscow 115409, RussiaB. A. Dolgoshein - Institute of Physics and TechnologyD. Gladkov - Institute of Physics and TechnologyV. Sosnovtsev - Institute of Physics and TechnologyA. Stifutkin - Moscow Engn Phys Inst, Moscow 115409, RussiaS. Suchkov - Institute of Physics and TechnologyR. K. Dementiev - Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow, RussiaP. F. Ermolov - Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow, RussiaL. K. Gladilin - Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow, RussiaYu. A. Golubkov - Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow, RussiaL. A. Khein - Institute of Physics and TechnologyI. A. Korzhavina - Institute of Physics and TechnologyV. A. Kuzmin - Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow, RussiaB. B. Levchenko - Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow, RussiaO. Yu Lukina - Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow, RussiaA. S. Proskuryakov - Andrews UniversityL. M. Shcheglova - Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow, RussiaD. S. Zotkin - Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow, RussiaI. Abt - Max Planck Institute for PhysicsC. Buettner - Max Planck Inst Phys & Astrophys, D-80805 Munich, GermanyA. Caldwell - Max Planck Inst Phys & Astrophys, D-80805 Munich, GermanyD. Kollar - Max Planck Institute for PhysicsB. Reisert - Deutsches Elektronen-Synchrotron DESYW. B. Schmidke - Max Planck Inst Phys & Astrophys, D-80805 Munich, GermanyJ. Sutiak - Deutsches Elektronen-Synchrotron DESYG. Grigorescu - Deutsches Elektronen-Synchrotron DESYA. Keramidas - National Institute for Subatomic PhysicsE. Koffeman - Deutsches Elektronen-Synchrotron DESYP. Kooijman - Deutsches Elektronen-Synchrotron DESYA. Pellegrino - National Institute for Subatomic PhysicsH. Tiecke - Deutsches Elektronen-Synchrotron DESYM. Vazquez - Andrews UniversityL. Wiggers - Deutsches Elektronen-Synchrotron DESYN. Bruemmer - The Ohio State UniversityB. Bylsma - Andrews UniversityL. S. Durkin - The Ohio State UniversityA. Lee - The Ohio State UniversityT. Y. Ling - The Ohio State UniversityP. D. Allfrey - University of OxfordM. A. Bell - Deutsches Elektronen-Synchrotron DESYA. M. Cooper-Sarkar - Deutsches Elektronen-Synchrotron DESYR. C. E. Devenish - University of OxfordJ. Ferrando - Deutsches Elektronen-Synchrotron DESYB. Foster - Deutsches Elektronen-Synchrotron DESYK. Korcsak-Gorzo - Andrews UniversityK. Oliver - Deutsches Elektronen-Synchrotron DESYS. Patel - Andrews UniversityV. Roberfroid - Deutsches Elektronen-Synchrotron DESYA. Robertson - University of OxfordP. B. Straub - University of OxfordC. Uribe-Estrada - Deutsches Elektronen-Synchrotron DESYR. Walczak - Deutsches Elektronen-Synchrotron DESYA. Bertolin - Ist Nazl Fis Nucl, Padua, ItalyF. Dal Corso - Ist Nazl Fis Nucl, Padua, ItalyS. Dusini - Deutsches Elektronen-Synchrotron DESYA. Longhin - Ist Nazl Fis Nucl, Padua, ItalyL. Stanco - Deutsches Elektronen-Synchrotron DESYP. Bellan - Andrews UniversityR. Brugnera - Deutsches Elektronen-Synchrotron DESYR. Carlin - Deutsches Elektronen-Synchrotron DESYA. Garfagnini - Ist Nazl Fis Nucl, Padua, ItalyS. Limentani - Deutsches Elektronen-Synchrotron DESYB. Y. Oh - Pennsylvania State UniversityA. Raval - Pennsylvania State UniversityJ. Ukleja - Andrews UniversityJ. J. Whitmore - Pennsylvania State UniversityY. Iga - Deutsches Elektronen-Synchrotron DESYG. D'Agostini - Ist Nazl Fis Nucl, Rome, ItalyG. Marini - Deutsches Elektronen-Synchrotron DESYA. Nigro - Ist Nazl Fis Nucl, Rome, ItalyJ. E. Cole - Deutsches Elektronen-Synchrotron DESYJ. C. Hart - Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, EnglandA. Gabareen - Tel Aviv UniversityR. Ingbir - Deutsches Elektronen-Synchrotron DESYS. Kananov - Deutsches Elektronen-Synchrotron DESYO. Smith - Deutsches Elektronen-Synchrotron DESYA. Stern - Tel Aviv UniversityM. Kuze - Deutsches Elektronen-Synchrotron DESYJ. Maeda - Deutsches Elektronen-Synchrotron DESYR. Hori - Deutsches Elektronen-Synchrotron DESYS. Kagawa - Deutsches Elektronen-Synchrotron DESYN. Okazaki - Deutsches Elektronen-Synchrotron DESYS. Shimizu - Deutsches Elektronen-Synchrotron DESYT. Tawara - Deutsches Elektronen-Synchrotron DESYR. Hamatsu - Deutsches Elektronen-Synchrotron DESYH. Kaji - Deutsches Elektronen-Synchrotron DESYS. Kitamura - Deutsches Elektronen-Synchrotron DESYO. Ota - Deutsches Elektronen-Synchrotron DESYY. D. Ri - Deutsches Elektronen-Synchrotron DESYM. Costa - Deutsches Elektronen-Synchrotron DESYM. I. Ferrero - Ist Nazl Fis Nucl, I-10125 Turin, ItalyV. Monaco - Deutsches Elektronen-Synchrotron DESYR. Sacchi - Deutsches Elektronen-Synchrotron DESYA. Solano - Ist Nazl Fis Nucl, I-10125 Turin, ItalyM. Arneodo - Deutsches Elektronen-Synchrotron DESYM. Ruspa - Andrews UniversityS. Fourletov - Deutsches Elektronen-Synchrotron DESYJ. F. Martin - University of TorontoT. P. Stewart - University of TorontoS. K. Boutle - UCL, Dept Phys & Astron, London, EnglandJ. M. Butterworth - UCL, Dept Phys & Astron, London, EnglandC. Gwenlan - Deutsches Elektronen-Synchrotron DESYT. W. Jones - UCL, Dept Phys & Astron, London, EnglandJ. H. Loizides - UCL, Dept Phys & Astron, London, EnglandM. Wing - Andrews UniversityB. Brzozowska - Deutsches Elektronen-Synchrotron DESYJ. Ciborowski - Deutsches Elektronen-Synchrotron DESYG. Grzelak - Deutsches Elektronen-Synchrotron DESYP. Kulinski - Deutsches Elektronen-Synchrotron DESYP. Luzniak - Warsaw Univ, Inst Expt Phys, Warsaw, PolandJ. Malka - Deutsches Elektronen-Synchrotron DESYR. J. Nowak - Warsaw Univ, Inst Expt Phys, Warsaw, PolandJ. M. Pawlak - Warsaw Univ, Inst Expt Phys, Warsaw, PolandT. Tymieniecka - University of WarsawA. Ukleja - Warsaw Univ, Inst Expt Phys, Warsaw, PolandA. F. Zarnecki - Warsaw Univ, Inst Expt Phys, Warsaw, PolandM. Adamus - Andrews UniversityP. Plucinski - Andrews UniversityY. Eisenberg - Deutsches Elektronen-Synchrotron DESYD. Hochman - Deutsches Elektronen-Synchrotron DESYU. Karshon - Deutsches Elektronen-Synchrotron DESYE. Brownson - Deutsches Elektronen-Synchrotron DESYT. Danielson - Andrews UniversityA. Everett - Univ Wisconsin, Dept Phys, Madison, WI 53706 USAD. Kcira - Andrews UniversityD. D. Reeder - Univ Wisconsin, Dept Phys, Madison, WI 53706 USAP. Ryan - Andrews UniversityA. A. Savin - Univ Wisconsin, Dept Phys, Madison, WI 53706 USAW. H. Smith - Univ Wisconsin, Dept Phys, Madison, WI 53706 USAH. Wolfe - Deutsches Elektronen-Synchrotron DESYS. Bhadra - Deutsches Elektronen-Synchrotron DESYC. D. Catterall - York Univ, Dept Phys, N York, ON M3J 1P3, CanadaY. Cui - Andrews UniversityG. Hartner - Andrews UniversityS. Menary - Andrews UniversityU. Noor - Institute for Nuclear ResearchJ. Standage - Andrews UniversityJ. Whyte - Deutsches Elektronen-Synchrotron DESYZEUS Collaboration
- Resource Type
- Journal article
- Publication Details
- Nuclear physics. B, Vol.800(1-2), pp.1-76
- DOI
- 10.1016/j.nuclphysb.2008.04.005
- ISSN
- 0550-3213
- eISSN
- 1873-1562
- Publisher
- Elsevier
- Number of pages
- 76
- Grant note
- PP/E000673/1 / Science and Technology Facilities Council; UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC) PP/E000452/1 / STFC; UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC)
- Language
- English
- Date published
- 09/01/2008
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984627300002771
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