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Direct photon production at LHCb

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成果类型:
期刊论文、会议论文
作者:
Boettcher, Thomas;Bediaga, I;Cruz Torres, M.;De Miranda, J. M.;dos Reis, A. C.;...
通讯作者:
Boettcher, T.
作者机构:
[Boettcher, Thomas; Williams, M.; Boettcher, T.; Weisser, C.; Craik, D. C.] MIT 1, 77 Massachusetts Ave, Cambridge, MA 02139 USA.
[Tourinho Jadallah Aoude, R.; Massafferri, A.; Cruz Torres, M.; De Miranda, J. M.; Soares Lavra, L.; Gomes, A.; Molina Rodriguez, J.; dos Reis, A. C.; Bediaga, I] CBPF, Rio De Janeiro, Brazil.
[Lopes, J. H.; Polycarpo, E.; Souza De Paula, B.; Gandelman, M.; Rangel, M. S.; Ferreira Rodrigues, E.; Hicheur, A.; Nasteva, I; Otalora Goicochea, J. M.; Carvalho Akiba, K.; Potterat, C.; Silva de Oliveira, L.; De Paula, L.; Da Cunha Marinho, F.; Amato, S.] Univ Fed Rio de Janeiro UFRJ, Rio De Janeiro, Brazil.
[Gao, Y.; Yang, Z.; Jiang, F.; Xu, A.; Li, T.; Ren, Z.; Tang, Z.; Xu, Z.; Wang, M.; Zhang, W. C.; Gu, C.; Sun, J.; Chen, C.; Zhu, X.; An, L.; Davis, A.; Zhang, L.; Gan, Y.; Liu, X.] Tsinghua Univ, Ctr High Energy Phys, Beijing, Peoples R China.
[Chefdeville, M.; Decamp, D.; Ghez, Ph; Reboud, M.; T'Jampens, S.; Minard, M-N; Marchand, J. F.; Xu, Z.; Tournefier, E.; Pietrzyk, B.] Univ Grenoble Alpes, Univ Savoie Mont Blanc, CNRS, IN2P3,LAPP, Annecy, France.
通讯机构:
[Boettcher, T.] M
MIT 1, 77 Massachusetts Ave, Cambridge, MA 02139 USA.
语种:
英文
关键词:
Heavy ion physics;photons;direct photons;gluon saturation;LHCb
期刊:
Nuclear Physics A
ISSN:
0375-9474
年:
2019
卷:
982
页码:
251-254
会议名称:
27th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter)
会议时间:
MAY 13-19, 2018
会议地点:
Venice, ITALY
会议主办单位:
[Boettcher, Thomas;Boettcher, T.;Craik, D. C.;Weisser, C.;Williams, M.] MIT 1, 77 Massachusetts Ave, Cambridge, MA 02139 USA.^[Bediaga, I;Cruz Torres, M.;De Miranda, J. M.;dos Reis, A. C.;Gomes, A.;Massafferri, A.;Molina Rodriguez, J.;Soares Lavra, L.;Tourinho Jadallah Aoude, R.] CBPF, Rio De Janeiro, Brazil.^[Amato, S.;Carvalho Akiba, K.;Da Cunha Marinho, F.;De Paula, L.;Ferreira Rodrigues, E.;Gandelman, M.;Hicheur, A.;Lopes, J. H.;Nasteva, I;Otalora Goicochea, J. M.;Polycarpo, E.;Potterat, C.;Rangel, M. S.;Silva de Oliveira, L.;Souza De Paula, B.] Univ Fed Rio de Janeiro UFRJ, Rio De Janeiro, Brazil.^[An, L.;Chen, C.;Davis, A.;Gan, Y.;Gao, Y.;Gu, C.;Jiang, F.;Li, T.;Liu, X.;Ren, Z.;Sun, J.;Tang, Z.;Wang, M.;Xu, A.;Xu, Z.;Yang, Z.;Zhang, L.;Zhang, W. C.;Zhu, X.] Tsinghua Univ, Ctr High Energy Phys, Beijing, Peoples R China.^[Xu, Z.;Chefdeville, M.;Decamp, D.;Ghez, Ph;Marchand, J. F.;Minard, M-N;Pietrzyk, B.;Reboud, M.;T'Jampens, S.;Tournefier, E.] Univ Grenoble Alpes, Univ Savoie Mont Blanc, CNRS, IN2P3,LAPP, Annecy, France.^[Ajaltouni, Z.;Cogneras, E.;Deschamps, O.;Gazzoni, G.;Hadjivasiliou, C.;Kozeiha, M.;Lefevre, R.;Maratas, J.;Monteil, S.;Perret, P.;Quintana, B.;Tisserand, V;Vernet, M.] Univ Blaise Pascal, Clermont Univ, CNRS, IN2P3,LPC, Clermont Ferrand, France.^[Romeu, J. Arnau;Aslanides, E.;Cogan, J.;Gerstel, D.;Le Gac, R.;Leroy, O.;Mancinelli, G.;Martin, M.;Meaux, C.;Morris, A. B.;Serrano, J.;Tayduganov, A.;Tsaregorodtsev, A.] Aix Marseille Univ, CNRS, IN2P3, CPPM, Marseille, France.^[Amhis, Y.;Balagura, V;Barsuk, S.;Bossu, F.;Chamont, D.;Coelho, J. A. B.;Desse, F.;Fleuret, F.;Lefrancois, J.;Lisovskyi, V;Machefert, F.;Benito, C. Marin;Maurice, E.;Renaudin, V;Robbe, P.;Schune, M. H.;Stocchi, A.;Usachov, A.;Winn, M.;Wormser, G.;Zhang, Y.] Univ Paris Saclay, Univ Paris Sud, CNRS, LAL,IN2P3, Orsay, France.^[Ben-Haim, E.;Bertholet, E.;Billoir, P.;Charles, M.;Del Buono, L.;Dujany, G.;Gligorov, V. V.;Mogini, A.;Polci, F.;Quagliani, R.;Reiss, F.;Robert, A.;Sepulveda, E. S.;Tou, D. Y.] Sorbonne Univ, Paris Diderot Sorbonne Paris Cite, LPNHE, CNRS,IN2P3, Paris, France.^[Beranek, S.;Boubdir, M.;Escher, S.;Kim, T.;Langenbruch, C.;Materok, M.;Nieswand, S.;Schael, S.;Smith, E.;Verlage, T. A.;Whitehead, M.;Zhukov, V] Rhein Westfal TH Aachen, Phys Inst 2, Aachen, Germany.^[Albrecht, J.;Birnkraut, A.;Demmer, M.;Eitschberger, U.;Ekelhof, R.;Gavardi, L.;Heinicke, K.;Heister, A.;Ibis, P.;Mackowiak, P.;Meier, F.;Moedden, A.;Mombaecher, T.;Mueller, J.;Mueller, V;Niet, R.;Reichert, S.;Schellenberg, M.;Schmelzer, T.;Seuthe, A.;Spaan, B.;Stevens, H.;Tekampe, T.;Wishahi, J.] Tech Univ Dortmund, Fak Phys, Dortmund, Germany.^[Dembinski, H-P;Klimkovich, T.;Schmelling, M.;Zavertyaev, M.;Popov, D.] MPIK, Heidelberg, Germany.^[Bachmann, S.;Berninghoff, D.;Braun, S.;Comerma-Montells, A.;d'Argent, P.;Dziewiecki, M.;Gerick, D.;Grabowski, J. P.;Han, X.;Hansmann-Menzemer, S.;Kecke, M.;Khanji, B.;Kolpin, M.;Kopecna, R.;Leverington, B.;Marks, J.;Mitzel, D. S.;Neubert, S.;Neuner, M.;Piucci, A.;Skidmore, N.;Stahl, M.;Stemmle, S.;Uwer, U.;Zhelezov, A.] Heidelberg Univ, Phys Inst, Heidelberg, Germany.^[McNulty, R.;Veronika, N. V.] Univ Coll Dublin, Sch Phys, Dublin, Ireland.^[De Serio, M.;Fini, R. A.;Palano, A.;Pastore, A.;Simone, S.] INFN, Sez Bari, Bari, Italy.^[Betti, F.;Carbone, A.;Falabella, A.;Ferrari, F.;Galli, D.;Marconi, U.;O'Hanlon, D. P.;Patrignani, C.;Soares, M.;Vagnoni, V.;Valenti, G.;Zucchelli, S.] INFN, Sez Bologna, Bologna, Italy.^[Andreotti, M.;Baldini, W.;Bozzi, C.;Calabrese, R.;Corvo, M.;Fiorini, M.;Luppi, E.;Minzoni, L.;Pappalardo, L. L.;Siddi, B. G.;Tellarini, G.;Tomassetti, L.;Vecchi, S.] INFN, Sez Ferrara, Ferrara, Italy.^[Anderlini, L.;Bizzeti, A.;Graziani, G.;Passaleva, G.;Veltri, M.] INFN, Sez Firenze, Florence, Italy.^[Albicocco, P.;Bencivenni, G.;Campana, P.;Ciambrone, P.;De Simone, P.;Di Nezza, P.;Klaver, S.;Lanfranchi, G.;Morello, G.;Ogilvy, S.;Palutan, M.;Lener, M. Poli;Rotondo, M.;Santimaria, M.;Sarti, A.;Sciascia, B.] INFN, Lab Nazl Frascati, Frascati, Italy.^[Cardinale, R.;Cavallero, G.;Fontanelli, F.;Petrolini, A.] INFN, Sez Genova, Genoa, Italy.^[Belloli, N.;Calvi, M.;Carniti, P.;Cassina, L.;Fazzini, D.;Gotti, C.;Matteuzzi, C.] INFN, Sez Milano Bicocca, Milan, Italy.^[Fu, J.;Gandini, P.;Marangotto, D.;Merli, A.;Neri, N.;Petruzzo, M.] INFN, Sez Milano, Milan, Italy.^[Audurier, B.;Brundu, D.;Cadeddu, S.;Cardini, A.;Chen, S.;Contu, A.;Fontana, M.;Griffith, P.;Lai, A.;Loi, A.;Manca, G.;Oldeman, R.;Saitta, B.] INFN, Sez Cagliari, Monserrato, Italy.^[Amerio, S.;Bertolin, A.;Gallorini, S.;Lucchesi, D.;Lupato, A.;Michielin, E.;Morandin, M.;Sestini, L.;Simi, G.] INFN, Sez Padova, Padua, Italy.^[Bedeschi, F.;Cenci, R.;Lusiani, A.;Morello, M. J.;Pajero, T.;Punzi, G.;Rama, M.;Stracka, S.;Tonelli, D.;Tuci, G.;Walsh, J.] INFN, Sez Pisa, Pisa, Italy.^[Carboni, G.;Federici, L.;Santovetti, E.;Satta, A.] INFN, Sez Roma Tor Vergata, Rome, Italy.^[Bocci, V;Martellotti, G.;Penso, G.;Pinci, D.;Santacesaria, R.;Satriano, C.;Sciubba, A.] INFN, Sez Roma La Sapienza, Rome, Italy.^[Aaij, R.;Ali, S.;Archilli, F.;Bel, L. J.;Benson, S.;Dall'Occo, E.;de Vries, J. A.;Dufour, L.;Esen, S.;Carvalho, M. Feo Pereira Rivello;Govorkova, E.;Greim, R.;Hulsbergen, W.;Hynds, D.;Jans, E.;Koppenburg, P.;Kostiuk, I;Merk, M.;Mulder, M.;Pellegrino, A.;Gras, C. Sanchez;Tuning, N.;van Beuzekom, M.;van Tilburg, J.;van Veghel, M.;Sierra, C. Vazquez;Veronesi, M.;Vitkovskiy, A.;Ketel, T.;Raven, G.;Syropoulos, V] Nikhef Natl Inst Subat Phys, Amsterdam, Netherlands.^[Ketel, T.;Raven, G.;Syropoulos, V] Vrije Univ Amsterdam, Amsterdam, Netherlands.^[Bhom, J.;Brodzicka, J.;Dziurda, A.;Kucewicz, W.;Kucharczyk, M.;Lesiak, T.;Malecki, B.;Ossowska, A.;Pikies, M.;Witek, M.] Polish Acad Sci, Henryk Niewodniczanski Inst Nucl, Krakow, Poland.^[Dendek, A.;Firlej, M.;Fiutowski, T.;Idzik, M.;Krupa, W.;Majewski, M. W.;Moron, J.;Oblakowska-Mucha, A.;Rachwal, B.;Swientek, K.;Szumlak, T.;Tobin, M.] AGH Univ Sci & Technol, Fac Phys & Appl Comp Sci, Krakow, Poland.^[Batozskaya, V;Klimaszewski, K.;Krzemien, W.;Melnychuk, D.;Ukleja, A.;Wislicki, W.] Natl Ctr Nucl Res NCBJ, Warsaw, Poland.^[Cojocariu, L.;Ene, A.;Giubega, L.;Grecu, A.;Maciuc, F.;Placinta, V;Straticiuc, M.] Horia Hulubei Natl Inst Phys & Nucl Engn, Bucharest, Romania.^[Alkhazov, G.;Bondar, N.;Chubykin, A.;Dzyuba, A.;Ivshin, K.;Kotriakhova, S.;Maev, O.;Maisuzenko, D.;Sagidova, N.;Shcheglov, Y.;Stepanova, M.;Vorobyev, A.] Petersburg Nucl Phys Inst PNPI, Gatchina, Russia.^[Belyaev, I;Danilina, A.;Egorychev, V;Golubkov, D.;Kvaratskheliya, T.;Pereima, D.;Savrina, D.;Semennikov, A.] ITEP, Moscow, Russia.^[Zhukov, V;Savrina, D.;Berezhnoy, A.;Gorelov, I., V;Leflat, A.;Nikitin, N.;Volkov, V.] Moscow State Univ SINP MSU, Inst Nucl Phys, Moscow, Russia.^[Filippov, S.;Gushchin, E.;Kravchuk, L.] RAS, INR, Moscow, Russia.^[Arzymatov, K.;Baranov, A.;Borisyak, M.;Chekalina, V;Derkach, D.;Hushchyn, M.;Kazeev, N.;Khairullin, E.;Ratnikov, F.;Rogozhnikov, A.;Ustyuzhanin, A.] Yandex Sch Data Anal, Moscow, Russia.^[Bondar, A.;Eidelman, S.;Krokovny, P.;Kudryavtsev, V;Maltsev, T.;Shekhtman, L.;Vorobyev, V.] SB RAS, Budker Inst Nucl Phys, Novosibirsk, Russia.^[Artamonov, A.;Belous, K.;Dzhelyadin, R.;Guz, Yu;Obraztsov, V;Popov, A.;Poslavskii, S.;Romanovskiy, V;Shapkin, M.;Stenyakin, O.;Yushchenko, O.] IHEP, Protvino, Russia.^[Alfonso Albero, A.;Calvo Gomez, M.;Camboni, A.;Coquereau, S.;Garrido, L.;Gascon, D.;Graciani Diaz, R.;Grauges, E.;Vilasis-Cardona, X.] Univ Barcelona, ICCUB, Barcelona, Spain.^[Adeva, B.;Alves Jr, A. A.;Boente Garcia, O.;Borsato, M.;Chobanova, V;Cid Vidal, X.;Dosil Suarez, A.;Fernandez Prieto, A.;Gallas Torreira, A.;Garcia Plana, B.;Lucio Martinez, M.;Martinez Santos, D.;Plo Casasus, M.;Prisciandaro, J.;Ramos Pernas, M.;Romero Vidal, A.;Saborido Silva, J. J.;Sanmartin Sedes, B.;Santamarina Rios, C.;Vazquez Regueiro, P.;Vieites Diaz, M.] Univ Santiago de Compostela, IGFAE, Santiago De Compostela, Spain.^[Betti, F.;Bozzi, C.;Passaleva, G.;Palutan, M.;Fazzini, D.;Fontana, M.;Tuning, N.;Maev, O.;Belyaev, I;Kvaratskheliya, T.;Guz, Yu;Alessio, F.;Blago, M. P.;Brodski, M.;Buytaert, J.;Byczynski, W.;Perez, D. H. Campora;Cattaneo, M.;Charpentier, Ph;Chitic, S-G;Chrzaszcz, M.;Ciezarek, G.;Clemencic, M.;Closier, J.;Coco, V;Collins, P.;Colombo, T.;Coombs, G.;Corti, G.;Couturier, B.;D'Ambrosio, C.;Francisco, O. De Aguiar;De Bruyn, K.;Di Canto, A.;Dijkstra, H.;Dordei, F.;Dorigo, M.;Durante, P.;Farber, C.;Declara, P. Fernandez;Ferro-Luzzi, M.;Forty, R.;Frank, M.;Frei, C.;Funk, W.;Gaspar, C.;Cardoso, L. A. Granado;Gruber, L.;Gys, T.;Haen, C.;Hasse, C.;Hatch, M.;Jacobsson, R.;Johnson, D.;Joram, C.;Jost, B.;Karacson, M.;Lacarrere, D.;Lemaitre, F.;Lindner, R.;Lupton, O.;Martinelli, M.;Matev, R.;Mathe, Z.;Mueller, D.;Neufeld, N.;Nolte, N. S.;Pearce, A.;Altarelli, M. Pepe;Perazzini, S.;Pinzino, J.;Pisani, F.;Ponce, S.;Salzgeber, M. Ravonel;Roehrken, M.;Roiser, S.;Ruf, T.;Schindler, H.;Schmidt, B.;Schopper, A.;Schwemmer, R.;Seyfert, P.;Stagni, F.;Stahl, S.;Teubert, F.;Thomas, E.;Tolk, S.;Valassi, A.;Valat, S.;van Herwijnen, E.;Gomez, R. Vazquez;Barbosa, J. V. Viana;Voneki, B.;Wyllie, K.;Sergi, A.;Wilson, F. F.;McCann, M.;Borghi, S.] CERN, European Org Nucl Res, Geneva, Switzerland.^[Andreassi, G.;Battista, V;Bay, A.;Bellee, V;Blanc, F.;De Cian, M.;Lopes, L. Ferreira;Fitzpatrick, C.;Giani, S.;Girard, O. G.;Haefeli, G.;Hopchev, P. H.;Khurewathanakul, C.;Kuonen, A. K.;Macko, V;Marinangeli, M.;Marino, P.;Maurin, B.;Nakada, T.;Nanut, T.;Nguyen, T. D.;Nguyen-Mau, C.;Pais, P. R.;Pescatore, L.;Pietrzyk, G.;Redi, F.;Rodrigues, A. B.;Schneider, O.;Schubiger, M.;Stefko, P.;Stramaglia, M. E.;Tran, M. T.] Ecole Polytech Fed Lausanne, Inst Phys, Lausanne, Switzerland.^[Atzeni, M.;Bernet, R.;Betancourt, C.;Bershyiko, Ia;Buonaura, A.;Pardinas, J. Garcia;Graverini, E.;Lancierini, D.;Lionetto, F.;Mauri, A.;Mueller, K.;Owen, P.;Navarro, A. Puig;Serra, N.;Coutinho, R. Silva;Steinkamp, O.;Storaci, B.;Straumann, U.;Vollhardt, A.;Wang, Z.;Weiden, A.] Univ Zurich, Phys Inst, Zurich, Switzerland.^[Dovbnya, A.;Kandybei, S.] NSC Khark Inst Phys & Technol NSC KIPT, Kharkov, Ukraine.^[Koliiev, S.;Pugatch, V] Natl Acad Sci, Inst Nucl Res, KINR, Kiev, Ukraine.^[Bifani, S.;Calladine, R.;Chatzikonstantinidis, G.;Farley, N.;Ilten, P.;Lazzeroni, C.;Mazurov, A.;Plews, J.;Popov, D.;Sergi, A.;Watson, N. K.;Williams, T.;Zarebski, K. A.] Univ Birmingham, Birmingham, W Midlands, England.^[Adinolfi, M.;Bhasin, S.;Buchanan, E.;Chapman, M. G.;Dalseno, J.;Harnew, S. T.;Kariuki, J. M.;Maddrell-Mander, S.;Naik, P.;Petridis, K.;Pomery, G. J.;Price, E.;Prouve, C.;Rademacker, J. H.;Richards, S.;Velthuis, J. J.] Univ Bristol, HH Wills Phys Lab, Bristol, Avon, England.^[Bettler, M. O.;Cliff, H., V;Delaney, B.;Tico, J. Garra;Gibson, V;Haines, S. C.;Jones, C. R.;Keizer, F.;Kenzie, M.;Lovell, G. H.;Smeaton, J. G.;Trisovic, A.;Tully, A.;Vitti, M.;Ward, D. R.;Williams, I;Wotton, S. A.] Univ Cambridge, Cavendish Lab, Cambridge, England.^[Back, J. J.;Blake, T.;Gonzalo, A. Brossa;Sobral, C. M. Costa;Crocombe, A.;Gershon, T.;Kreps, M.;Latham, T.;Loh, D.;Mathad, A.;Millard, E.;Poluektov, A.;Wicht, J.] Univ Warwick, Dept Phys, Coventry, W Midlands, England.^[Easo, S.;Nandakumar, R.;Papanestis, A.;Ricciardi, S.;Wilson, F. F.] STFC Rutherford Appleton Lab, Didcot, Oxon, England.^[Carson, L.;Clarke, P. E. L.;Cowan, G. A.;Currie, R.;Eisenhardt, S.;Gabriel, E.;Gambetta, S.;Gizdov, K.;Muheim, F.;Needham, M.;Pappagallo, M.;Petrucci, S.;Playfer, S.;Smith, I. T.;Zonneveld, J. B.] Univ Edinburgh, Sch Phys & Astron, Edinburgh, Midlothian, Scotland.^[Alexander, M.;Beddow, J.;Bobulska, D.;Dean, C. T.;Douglas, L.;Eklund, L.;Karodia, S.;Longstaff, I;Schiller, M.;Soler, F. J. P.;Spradlin, P.;Traill, M.] Univ Glasgow, Sch Phys & Astron, Glasgow, Lanark, Scotland.^[Bowcock, T. J., V;Casse, G.;Dettori, F.;Dreimanis, K.;Farry, S.;Lima, V. Franco;Harrison, T.;Hennessy, K.;Hutchcroft, D.;Marshall, P. J.;Mead, J., V;Rinnert, K.;Shears, T.;Wark, H. M.;Yeomans, L. E.] Univ Liverpool, Oliver Lodge Lab, Liverpool, Merseyside, England.^[Cartelle, P. Alvarez;Baker, S.;Egede, U.;Golutvin, A.;Hecker, M.;Humair, T.;Kress, F.;McCann, M.;Patel, M.;Smith, M.;Stefkova, S.;Tilley, M. J.;Websdale, D.;Appleby, R. B.;Barlow, R. J.;Barter, W.;Borghi, S.;Burr, C.;Capriotti, L.;De Capua, S.;Dutta, D.;Gersabeck, E.;Gersabeck, M.;Grillo, L.;Charman, R. Hidalgo;Hilton, M.;Lafferty, G.;Maguire, K.;McNab, A.;Murray, D.;Parkes, C.;Sarpis, G.;Williams, M. R. J.] Imperial Coll London, London, England.^[Bjorn, M.;Cazon, B. R. Gruberg;Hadavizadeh, T.;Hancock, T. H.;Harnew, N.;Hill, D.;Jalocha, J.;John, M.;Jurik, N.;Malde, S.;Murphy, C. H.;Nandi, A.;Pili, M.;Pullen, H.;Rollings, A.;Veneziano, G.;Vesterinen, M.;Wilkinson, G.] Univ Oxford, Dept Phys, Oxford, England.^[Yang, Z.;Andrews, J. E.;Hamilton, B.;Jawahery, A.;Parker, W.;Wimberley, J.] Univ Maryland, College Pk, MD 20742 USA.^[Akar, S.;Evans, T.;Huard, Z. C.;Meadows, B.;Rodrigues, E.;Schreiner, H. F.;Sokoloff, M. D.] Univ Cincinnati, Cincinnati, OH USA.^[Artuso, M.;Batsukh, B.;Beiter, A.;Blusk, S.;Ely, S.;Kelsey, M.;Kim, K. E.;Li, Z.;Liang, X.;Mountain, R.;Polyakov, I;Rudolph, M. S.;Skwarnicki, T.;Stone, S.;Venkateswaran, A.;Wang, J.;Wilkinson, M.;Yao, Y.;Yuan, X.] Syracuse Univ, Syracuse, NY USA.^[Gobel, C.;Salustino Guimaraes, V] Pontificia Univ Catolica Rio de Janeiro PUC Rio, Rio De Janeiro, Brazil.^[Beliy, N.;He, J.;Huang, W.;Li, P-R;Lyu, X.;Qian, W.;Qin, J.;Saur, M.;Szymanski, M.;Vieira, D.;Xu, Q.;Zheng, Y.] Univ Chinese Acad Sci, Beijing, Peoples R China.^[Cai, H.;Sun, L.] Wuhan Univ, Sch Phys & Technol, Wuhan, Hubei, Peoples R China.^[Dey, B.;Hu, W.;Wang, Y.;Xiao, D.;Xie, Y.;Xu, M.;Yin, H.;Yu, J.;Zhang, D.] Cent China Normal Univ, Inst Particle Phys, Wuhan, Hubei, Peoples R China.^[Milanes, D. A.;Monroy, I. A.;Rodriguez Lopez, J. A.] Univ Nacl Colombia, Dept Fis, Bogota, Colombia.^[Gruenberg, O.;Hess, M.;Meinert, N.;Viemann, H.;Waldi, R.] Univ Rostock, Inst Phys, Rostock, Germany.^[Onderwater, C. J. G.] Univ Groningen, Van Swinderen Inst, Groningen, Netherlands.^[Likhomanenko, T.;Malinin, A.;Morgunova, O.;Nogay, A.;Petrov, A.;Shevchenko, V] Natl Res Ctr Kurchatov Inst, Moscow, Russia.^[Golutvin, A.;Baryshnikov, F.;Didenko, S.;Polukhina, N.;Shmanin, E.] Natl Univ Sci & Technol MISTS, Moscow, Russia.^[Panshin, G.;Strokov, S.;Vagner, A.] Natl Res Tomsk Polytech Univ, Tomsk, Russia.^[Garcia Martin, L. M.;Henry, L.;Martinez Vidal, F.;Oyanguren, A.;Remon Alepuz, C.;Ruiz Vidal, J.;Sanchez Mayordomo, C.] Univ Valencia, Ctr Mixto, CSIC, Inst Fis Corpuscular, Valencia, Spain.^[Aidala, C. A.] Univ Michigan, Ann Arbor, MI 48109 USA.^[Da Silva, C. L.;Durham, J. M.] LANL, Los Alamos, NM USA.^[Gomes, A.] Univ Fed Triangulo Mineiro, Uberaba, MG, Brazil.^[Balagura, V;Fleuret, F.;Maurice, E.] Lab Leprince Ringuet, Palaiseau, France.^[Zavertyaev, M.;Polukhina, N.] Russian Acad Sci LPI RAS, PN Lebedev Phys Inst, Moscow, Russia.^[De Serio, M.;Simone, S.] Univ Bari, Bari, Italy.^[Carbone, A.;Galli, D.;Patrignani, C.] Univ Bologna, Bologna, Italy.^[Manca, G.;Oldeman, R.;Saitta, B.] Univ Cagliari, Cagliari, Italy.^[Andreotti, M.;Calabrese, R.;Corvo, M.;Fiorini, M.;Luppi, E.;Minzoni, L.;Pappalardo, L. L.;Tomassetti, L.] Univ Ferrara, Ferrara, Italy.^[Cardinale, R.;Cavallero, G.;Fontanelli, F.;Petrolini, A.] Univ Genoa, Genoa, Italy.^[Belloli, N.;Calvi, M.;Carniti, P.;Fazzini, D.;Gotti, C.] Univ Milano Bicocca, Milan, Italy.^[Santovetti, E.] Univ Roma Tor Vergata, Rome, Italy.^[Sarti, A.;Sciubba, A.] Univ Roma La Sapienza, Rome, Italy.^[Kucewicz, W.] AGH Univ Sci & Technol, Fac Comp Sci Elect & Telecommun, Krakow, Poland.^[Calvo Gomez, M.;Camboni, A.;Vilasis-Cardona, X.] Univ Ramon Llull, LIFAELS, Barcelona, Spain.^[Nguyen-Mau, C.] Hanoi Univ Sci, Hanoi, Vietnam.^[Lucchesi, D.;Simi, G.] Univ Padua, Padua, Italy.^[Cenci, R.;Punzi, G.;Stracka, S.] Univ Pisa, Pisa, Italy.^[Fu, J.;Marangotto, D.;Merli, A.;Petruzzo, M.] Univ Milan, Milan, Italy.^[Veltri, M.] Univ Urbino, Urbino, Italy.^[Satriano, C.] Univ Basilicata, Potenza, Italy.^[Morello, M. J.;Pajero, T.] Scuola Normale Super Pisa, Pisa, Italy.^[Bizzeti, A.] Univ Modena & Reggio Emilia, Modena, Italy.^[Maratas, J.] MSU Iligan Inst Technol MSU IIT, Iligan, Philippines.^[Bondar, A.;Eidelman, S.;Krokovny, P.;Kudryavtsev, V;Maltsev, T.;Shekhtman, L.;Vorobyev, V.] Novosibirsk State Univ, Novosibirsk, Russia.^[Dorigo, M.] Sez INFN Trieste, Trieste, Italy.^[Molina Rodriguez, J.] Escuela Agr Panamer, San Antonio De Oriente, Honduras.^[Zhang, W. C.] Shaanxi Normal Univ SNNU, Sch Phys & Informat Technol, Xian, Shaanxi, Peoples R China.^[Yu, J.] Hunan Univ, Phys & Micro Elect Coll, Changsha, Hunan, Peoples R China.^[Ratnikov, F.] Natl Res Univ Higher Sch Econ, Moscow, Russia.
会议赞助商:
Italian Inst Nucl Phys
出版地:
PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
出版者:
ELSEVIER SCIENCE BV
基金类别:
U.S. National Science Foundation Graduate Research FellowshipNational Science Foundation (NSF) [1122374]; U.S. National Science FoundationNational Science Foundation (NSF) [PHY-1607225]; Science and Technology Facilities CouncilUK Research & Innovation (UKRI)Science & Technology Facilities Council (STFC) [ST/N000242/1] Funding Source: researchfish
机构署名:
本校为其他机构
院系归属:
物理科学与技术学院
摘要:
At small Bjorken-x, the large gluon number density in the nucleon leads to gluon recombination competing with gluon splitting, which could result in saturation of the gluon PDF. This gluon saturation has yet to be conclusively observed. Direct photon production provides sensitivity to gluon densities in protons and nuclei, and the forward acceptance of LHCb detector allows for measurements of this process at low Bjorken-x, providing an ideal probe of saturation effects. Progress towards the measurement of forward di...

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