Forward neutral pion production in p + p and d + Au collisions at square root sNN=200 GeV.
Adams J,Aggarwal M M,Ahammed Z,Amonett J,Anderson B D,Arkhipkin D,Averichev G S,Badyal S K,Bai Y,Balewski J,Barannikova O,Barnby L S,Baudot J,Bekele S,Belaga V V,Bellingeri-Laurikainen A,Bellwied R,Berger J,Bezverkhny B I,Bharadwaj S,Bhasin A,Bhati A K,Bhatia V S,Bichsel H,Bielcik J,Bielcikova J,Billmeier A,Bland L C,Blyth C O,Blyth S-L,Bonner B E,Botje M,Boucham A,Bouchet J,Brandin A V,Bravar A,Bystersky M,Cadman R V,Cai X Z,Caines H,Sánchez M Calderón de la Barca,Catu O,Cebra D,Chajecki Z,Chaloupka P,Chattopadhyay S,Chen H F,Chen J H,Chen Y,Cheng J,Cherney M,Chikanian A,Choi H A,Christie W,Coffin J P,Cormier T M,Cosentino M R,Cramer J G,Crawford H J,Das D,Das S,Daugherity M,de Moura M M,Dedovich T G,Dephillips M,Derevschikov A A,Didenko L,Dietel T,Dogra S M,Dong W J,Dong X,Draper J E,Du F,Dubey A K,Dunin V B,Dunlop J C,Mazumdar M R Dutta,Eckardt V,Edwards W R,Efimov L G,Emelianov V,Engelage J,Eppley G,Erazmus B,Estienne M,Fachini P,Faivre J,Fatemi R,Fedorisin J,Filimonov K,Filip P,Finch E,Fine V,Fisyak Y,Fornazier K S F,Fox B D,Fu J,Gagliardi C A,Gaillard L,Gans J,Ganti M S,Geurts F,Ghazikhanian V,Ghosh P,Gonzalez J E,Gorbunov Y G,Gos H,Grachov O,Grebenyuk O,Grosnick D,Guertin S M,Guo Y,Gupta A,Gupta N,Gutierrez T D,Hallman T J,Hamed A,Harris J W,Heinz M,Henry T W,Hepplemann S,Hippolyte B,Hirsch A,Hjort E,Hoffmann G W,Horner M J,Huang H Z,Huang S L,Hughes E W,Humanic T J,Igo G,Ishihara A,Jacobs P,Jacobs W W,Jiang H,Jones P G,Judd E G,Kabana S,Kang K,Kaplan M,Keane D,Kechechyan A,Khodyrev V Yu,Kim B C,Kiryluk J,Kisiel A,Kislov E M,Klein S R,Koetke D D,Kollegger T,Kopytine M,Kotchenda L,Kowalik K L,Kramer M,Kravtsov P,Kravtsov V I,Krueger K,Kuhn C,Kulikov A I,Kumar A,Kutuev R Kh,Kuznetsov A A,Lamb R,Lamont M A C,Landgraf J M,Lange S,Laue F,Lauret J,Lebedev A,Lednicky R,Lee C-H,Lehocka S,Levine M J,Li C,Li Q,Li Y,Lin G,Lindenbaum S J,Lisa M A,Liu F,Liu H,Liu J,Liu L,Liu Q J,Liu Z,Ljubicic T,Llope W J,Long H,Longacre R S,Lopez-Noriega M,Love W A,Lu Y,Ludlam T,Lynn D,Ma G L,Ma J G,Ma Y G,Magestro D,Mahajan S,Mahapatra D P,Majka R,Mangotra L K,Manweiler R,Margetis S,Markert C,Martin L,Marx J N,Matis H S,Matulenko Yu A,McClain C J,McShane T S,Melnick Yu,Meschanin A,Miller M L,Minaev N G,Mironov C,Mischke A,Mishra D K,Mitchell J,Mioduszewski S,Mohanty B,Molnar L,Moore C F,Morozov D A,Munhoz M G,Nandi B K,Nayak S K,Nayak T K,Nelson J M,Netrakanti P K,Nikitin V A,Nogach L V,Nurushev S B,Odyniec G,Ogawa A,Okorokov V,Oldenburg M,Olson D,Pal S K,Panebratsev Y,Panitkin S Y,Pavlinov A I,Pawlak T,Peitzmann T,Perevoztchikov V,Perkins C,Peryt W,Petrov V A,Phatak S C,Picha R,Planinic M,Pluta J,Porile N,Porter J,Poskanzer A M,Potekhin M,Potrebenikova E,Potukuchi B V K S,Prindle D,Pruneau C,Putschke J,Rakness G,Raniwala R,Raniwala S,Ravel O,Ray R L,Razin S V,Reichhold D,Reid J G,Reinnarth J,Renault G,Retiere F,Ridiger A,Ritter H G,Roberts J B,Rogachevskiy O V,Romero J L,Rose A,Roy C,Ruan L,Russcher M J,Sahoo R,Sakrejda I,Salur S,Sandweiss J,Sarsour M,Savin I,Sazhin P S,Schambach J,Scharenberg R P,Schmitz N,Schweda K,Seger J,Selyuzhenkov I,Seyboth P,Shabetai A,Shahaliev E,Shao M,Shao W,Sharma M,Shen W Q,Shestermanov K E,Shimanskiy S S,Sichtermann E,Simon F,Singaraju R N,Smirnov N,Snellings R,Sood G,Sorensen P,Sowinski J,Speltz J,Spinka H M,Srivastava B,Stadnik A,Stanislaus T D S,Stock R,Stolpovsky A,Strikhanov M,Stringfellow B,Suaide A A P,Sugarbaker E,Sumbera M,Surrow B,Swanger M,Symons T J M,de Toledo A Szanto,Tai A,Takahashi J,Tang A H,Tarnowsky T,Thein D,Thomas J H,Timmins A R,Timoshenko S,Tokarev M,Trainor T A,Trentalange S,Tribble R E,Tsai O D,Ulery J,Ullrich T,Underwood D G,Buren G Van,van der Kolk N,van Leeuwen M,Molen A M Vander,Varma R,Vasilevski I M,Vasiliev A N,Vernet R,Vigdor S E,Viyogi Y P,Vokal S,Voloshin S A,Waggoner W T,Wang F,Wang G,Wang X L,Wang Y,Wang Z M,Ward H,Watson J W,Webb J C,Westfall G D,Wetzler A,Whitten C,Wieman H,Wissink S W,Witt R,Wood J,Wu J,Xu N,Xu Q H,Xu Z,Xu Z Z,Yepes P,Yoo I-K,Yurevich V I,Zborovsky I,Zhang H,Zhang W M,Zhang Y,Zhang Z P,Zhong C,Zoulkarneev R,Zoulkarneeva Y,Zubarev A N,Zuo J X,Null Null
Physical review letters(2006)
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Abstract
Measurements of the production of forward pi0 mesons from p + p and d + Au collisions at square root sNN=200 GeV are reported. The p + p yield generally agrees with next-to-leading order perturbative QCD calculations. The d + Au yield per binary collision is suppressed as eta increases, decreasing to approximately 30% of the p + p yield at eta =4.00, well below shadowing expectations. Exploratory measurements of azimuthal correlations of the forward pi0 with charged hadrons at eta approximately 0 show a recoil peak in p + p that is suppressed in d + Au at low pion energy. These observations are qualitatively consistent with a saturation picture of the low-x gluon structure of heavy nuclei.
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