High p_T Direct Photon and pi^0 Triggered Azimuthal Jet Correlations in sqrt(s)=200 GeV p+p Collisions
Correlations of charged hadrons of 1 < pT < 10 GeV/c with high pT direct photons and pi^ 0 mesons in the range 5
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| creator | Armendariz, R Aronson, S H Azmoun, B Bathe, S Belikov, S Berdnikov, A Bickley, A A Bumazhnov, V Butsyk, S Campbell, S Chang, B S Chang, W C Chernichenko, S Chi, C Y Comets, M P Dairaku, S Deshpande, A Dubey, A K Emam, W S Enokizono, A En'yo, H Eyser, K O Fields, D E Fraenkel, Z Fukao, Y Garishvili, I Gunji, T Hachiya, T A Hadj Henni Haggerty, J S Harada, H Hill, J C Hobbs, R Hong, B Ikeda, Y Isenhower, L Ishihara, M Isobe, T Ivanischev, D Joo, K S Kamihara, N Kamin, J Kanou, H Kawall, D Kempel, T Kim, B I Kim, S H Kiriluk, K Kiss, Á Klay, J Koster, J Král, A Kubart, J Kweon, M J Kwon, Y Lee, D M Liška, T Manko, V I McCumber, M Mohanty, A K Mukhopadhyay, D Nagamiya, S Nagata, Y Nagle, J L Nagy, M I Nakamiya, Y Nouicer, R Ohnishi, H Pei, H Purschke, M L Reuter, M Reygers, K Rukoyatkin, P Ružička, P Sakaguchi, T Sakai, S Sedgwick, K T -A Shibata Shigaki, K Shoji, K Shukla, P Silvermyr, D Silvestre, C Sim, K S Skutnik, S Soltz, R A Stankus, P W Stoll, S P Tanaka, Y Tannenbaum, M J Toia, A Tomášek, L Veicht, A Velkovska, J Wei, F Winter, D Xie, W Younus, I Yushmanov, I E Zhou, S |
| description | Correlations of charged hadrons of 1 < pT < 10 GeV/c with high pT direct photons and pi^ 0 mesons in the range 5 |
| doi_str_mv | 10.48550/arxiv.1006.1347 |
| format | Article |
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The magnitude of the partonic transverse momentum, kT, is obtained by comparing to a model incorporating a Gaussian kT smearing. The sensitivity of the associated charged hadron spectra to the underlying fragmentation function is tested and the data are compared to calculations using recent global fit results. The shape of the direct photon-associated hadron spectrum as well as its charge asymmetry are found to be consistent with a sample dominated by quark-gluon Compton scattering. No significant evidence of fragmentation photon correlated production is observed within experimental uncertainties.</description><identifier>EISSN: 2331-8422</identifier><identifier>DOI: 10.48550/arxiv.1006.1347</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Correlation ; Elastic scattering ; Fragmentation ; Galling ; Hadrons ; Mesons ; Photons ; Physics - High Energy Physics - Experiment ; Physics - Nuclear Experiment ; Transverse momentum</subject><ispartof>arXiv.org, 2010-06</ispartof><rights>2010. This work is published under http://arxiv.org/licenses/nonexclusive-distrib/1.0/ (the “License”). 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W</creatorcontrib><creatorcontrib>Younus, I</creatorcontrib><creatorcontrib>Yushmanov, I E</creatorcontrib><creatorcontrib>Zhou, S</creatorcontrib><title>High p_T Direct Photon and pi^0 Triggered Azimuthal Jet Correlations in sqrt(s)=200 GeV p+p Collisions</title><title>arXiv.org</title><description>Correlations of charged hadrons of 1 < pT < 10 GeV/c with high pT direct photons and pi^ 0 mesons in the range 5 <pT < 15 GeV/c are used to study jet fragmentation in the photon+jet and di-jet channels, respectively. The magnitude of the partonic transverse momentum, kT, is obtained by comparing to a model incorporating a Gaussian kT smearing. The sensitivity of the associated charged hadron spectra to the underlying fragmentation function is tested and the data are compared to calculations using recent global fit results. The shape of the direct photon-associated hadron spectrum as well as its charge asymmetry are found to be consistent with a sample dominated by quark-gluon Compton scattering. No significant evidence of fragmentation photon correlated production is observed within experimental uncertainties.</description><subject>Correlation</subject><subject>Elastic scattering</subject><subject>Fragmentation</subject><subject>Galling</subject><subject>Hadrons</subject><subject>Mesons</subject><subject>Photons</subject><subject>Physics - High Energy Physics - Experiment</subject><subject>Physics - Nuclear Experiment</subject><subject>Transverse 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arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>GOX</scope></search><sort><creationdate>20100607</creationdate><title>High p_T Direct Photon and pi^0 Triggered Azimuthal Jet Correlations in sqrt(s)=200 GeV p+p Collisions</title><author>Armendariz, R ; Aronson, S H ; Azmoun, B ; Bathe, S ; Belikov, S ; Berdnikov, A ; Bickley, A A ; Bumazhnov, V ; Butsyk, S ; Campbell, S ; Chang, B S ; Chang, W C ; Chernichenko, S ; Chi, C Y ; Comets, M P ; Dairaku, S ; Deshpande, A ; Dubey, A K ; Emam, W S ; Enokizono, A ; En'yo, H ; Eyser, K O ; Fields, D E ; Fraenkel, Z ; Fukao, Y ; Garishvili, I ; Gunji, T ; Hachiya, T ; A Hadj Henni ; Haggerty, J S ; Harada, H ; Hill, J C ; Hobbs, R ; Hong, B ; Ikeda, Y ; Isenhower, L ; Ishihara, M ; Isobe, T ; Ivanischev, D ; Joo, K S ; Kamihara, N ; Kamin, J ; Kanou, H ; Kawall, D ; Kempel, T ; Kim, B I ; Kim, S H ; Kiriluk, K ; Kiss, Á ; Klay, J ; Koster, J ; Král, A ; Kubart, J ; Kweon, M J ; Kwon, Y ; Lee, D M ; Liška, T ; Manko, V I ; McCumber, M ; Mohanty, A K ; Mukhopadhyay, D ; Nagamiya, S ; Nagata, Y ; Nagle, J L ; Nagy, M I ; Nakamiya, Y ; Nouicer, R ; Ohnishi, H ; Pei, H ; Purschke, M L ; Reuter, M ; Reygers, K ; Rukoyatkin, P ; Ružička, P ; Sakaguchi, T ; Sakai, S ; Sedgwick, K ; T -A Shibata ; Shigaki, K ; Shoji, K ; Shukla, P ; Silvermyr, D ; Silvestre, C ; Sim, K S ; Skutnik, S ; Soltz, R A ; Stankus, P W ; Stoll, S P ; Tanaka, Y ; Tannenbaum, M J ; Toia, A ; Tomášek, L ; Veicht, A ; Velkovska, J ; Wei, F ; Winter, D ; Xie, W ; Younus, I ; Yushmanov, I E ; Zhou, S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a513-e86976af97d8007857912077c8195b9fdfba8d8d1f810a9b050ab035d576ab443</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Correlation</topic><topic>Elastic scattering</topic><topic>Fragmentation</topic><topic>Galling</topic><topic>Hadrons</topic><topic>Mesons</topic><topic>Photons</topic><topic>Physics - High Energy Physics - Experiment</topic><topic>Physics - Nuclear Experiment</topic><topic>Transverse momentum</topic><toplevel>online_resources</toplevel><creatorcontrib>Armendariz, R</creatorcontrib><creatorcontrib>Aronson, S H</creatorcontrib><creatorcontrib>Azmoun, B</creatorcontrib><creatorcontrib>Bathe, S</creatorcontrib><creatorcontrib>Belikov, S</creatorcontrib><creatorcontrib>Berdnikov, A</creatorcontrib><creatorcontrib>Bickley, A A</creatorcontrib><creatorcontrib>Bumazhnov, V</creatorcontrib><creatorcontrib>Butsyk, S</creatorcontrib><creatorcontrib>Campbell, S</creatorcontrib><creatorcontrib>Chang, B S</creatorcontrib><creatorcontrib>Chang, W C</creatorcontrib><creatorcontrib>Chernichenko, S</creatorcontrib><creatorcontrib>Chi, C Y</creatorcontrib><creatorcontrib>Comets, M P</creatorcontrib><creatorcontrib>Dairaku, S</creatorcontrib><creatorcontrib>Deshpande, A</creatorcontrib><creatorcontrib>Dubey, A K</creatorcontrib><creatorcontrib>Emam, W S</creatorcontrib><creatorcontrib>Enokizono, A</creatorcontrib><creatorcontrib>En'yo, H</creatorcontrib><creatorcontrib>Eyser, K O</creatorcontrib><creatorcontrib>Fields, D E</creatorcontrib><creatorcontrib>Fraenkel, Z</creatorcontrib><creatorcontrib>Fukao, Y</creatorcontrib><creatorcontrib>Garishvili, I</creatorcontrib><creatorcontrib>Gunji, T</creatorcontrib><creatorcontrib>Hachiya, T</creatorcontrib><creatorcontrib>A Hadj Henni</creatorcontrib><creatorcontrib>Haggerty, J S</creatorcontrib><creatorcontrib>Harada, H</creatorcontrib><creatorcontrib>Hill, J C</creatorcontrib><creatorcontrib>Hobbs, R</creatorcontrib><creatorcontrib>Hong, B</creatorcontrib><creatorcontrib>Ikeda, Y</creatorcontrib><creatorcontrib>Isenhower, L</creatorcontrib><creatorcontrib>Ishihara, M</creatorcontrib><creatorcontrib>Isobe, T</creatorcontrib><creatorcontrib>Ivanischev, D</creatorcontrib><creatorcontrib>Joo, K S</creatorcontrib><creatorcontrib>Kamihara, N</creatorcontrib><creatorcontrib>Kamin, J</creatorcontrib><creatorcontrib>Kanou, H</creatorcontrib><creatorcontrib>Kawall, D</creatorcontrib><creatorcontrib>Kempel, T</creatorcontrib><creatorcontrib>Kim, B I</creatorcontrib><creatorcontrib>Kim, S H</creatorcontrib><creatorcontrib>Kiriluk, K</creatorcontrib><creatorcontrib>Kiss, Á</creatorcontrib><creatorcontrib>Klay, J</creatorcontrib><creatorcontrib>Koster, J</creatorcontrib><creatorcontrib>Král, A</creatorcontrib><creatorcontrib>Kubart, J</creatorcontrib><creatorcontrib>Kweon, M J</creatorcontrib><creatorcontrib>Kwon, Y</creatorcontrib><creatorcontrib>Lee, D M</creatorcontrib><creatorcontrib>Liška, T</creatorcontrib><creatorcontrib>Manko, V I</creatorcontrib><creatorcontrib>McCumber, M</creatorcontrib><creatorcontrib>Mohanty, A K</creatorcontrib><creatorcontrib>Mukhopadhyay, D</creatorcontrib><creatorcontrib>Nagamiya, S</creatorcontrib><creatorcontrib>Nagata, Y</creatorcontrib><creatorcontrib>Nagle, J L</creatorcontrib><creatorcontrib>Nagy, M I</creatorcontrib><creatorcontrib>Nakamiya, Y</creatorcontrib><creatorcontrib>Nouicer, R</creatorcontrib><creatorcontrib>Ohnishi, H</creatorcontrib><creatorcontrib>Pei, H</creatorcontrib><creatorcontrib>Purschke, M L</creatorcontrib><creatorcontrib>Reuter, M</creatorcontrib><creatorcontrib>Reygers, K</creatorcontrib><creatorcontrib>Rukoyatkin, P</creatorcontrib><creatorcontrib>Ružička, P</creatorcontrib><creatorcontrib>Sakaguchi, T</creatorcontrib><creatorcontrib>Sakai, S</creatorcontrib><creatorcontrib>Sedgwick, K</creatorcontrib><creatorcontrib>T -A Shibata</creatorcontrib><creatorcontrib>Shigaki, K</creatorcontrib><creatorcontrib>Shoji, K</creatorcontrib><creatorcontrib>Shukla, P</creatorcontrib><creatorcontrib>Silvermyr, D</creatorcontrib><creatorcontrib>Silvestre, C</creatorcontrib><creatorcontrib>Sim, K S</creatorcontrib><creatorcontrib>Skutnik, S</creatorcontrib><creatorcontrib>Soltz, R A</creatorcontrib><creatorcontrib>Stankus, P W</creatorcontrib><creatorcontrib>Stoll, S P</creatorcontrib><creatorcontrib>Tanaka, Y</creatorcontrib><creatorcontrib>Tannenbaum, M J</creatorcontrib><creatorcontrib>Toia, A</creatorcontrib><creatorcontrib>Tomášek, L</creatorcontrib><creatorcontrib>Veicht, A</creatorcontrib><creatorcontrib>Velkovska, J</creatorcontrib><creatorcontrib>Wei, F</creatorcontrib><creatorcontrib>Winter, D</creatorcontrib><creatorcontrib>Xie, W</creatorcontrib><creatorcontrib>Younus, I</creatorcontrib><creatorcontrib>Yushmanov, I E</creatorcontrib><creatorcontrib>Zhou, S</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology 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Collection</collection><collection>arXiv.org</collection><jtitle>arXiv.org</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Armendariz, R</au><au>Aronson, S H</au><au>Azmoun, B</au><au>Bathe, S</au><au>Belikov, S</au><au>Berdnikov, A</au><au>Bickley, A A</au><au>Bumazhnov, V</au><au>Butsyk, S</au><au>Campbell, S</au><au>Chang, B S</au><au>Chang, W C</au><au>Chernichenko, S</au><au>Chi, C Y</au><au>Comets, M P</au><au>Dairaku, S</au><au>Deshpande, A</au><au>Dubey, A K</au><au>Emam, W S</au><au>Enokizono, A</au><au>En'yo, H</au><au>Eyser, K O</au><au>Fields, D E</au><au>Fraenkel, Z</au><au>Fukao, Y</au><au>Garishvili, I</au><au>Gunji, T</au><au>Hachiya, T</au><au>A Hadj Henni</au><au>Haggerty, J S</au><au>Harada, H</au><au>Hill, J C</au><au>Hobbs, R</au><au>Hong, B</au><au>Ikeda, Y</au><au>Isenhower, L</au><au>Ishihara, M</au><au>Isobe, T</au><au>Ivanischev, D</au><au>Joo, K S</au><au>Kamihara, N</au><au>Kamin, J</au><au>Kanou, H</au><au>Kawall, D</au><au>Kempel, T</au><au>Kim, B I</au><au>Kim, S H</au><au>Kiriluk, K</au><au>Kiss, Á</au><au>Klay, J</au><au>Koster, J</au><au>Král, A</au><au>Kubart, J</au><au>Kweon, M J</au><au>Kwon, Y</au><au>Lee, D M</au><au>Liška, T</au><au>Manko, V I</au><au>McCumber, M</au><au>Mohanty, A K</au><au>Mukhopadhyay, D</au><au>Nagamiya, S</au><au>Nagata, Y</au><au>Nagle, J L</au><au>Nagy, M I</au><au>Nakamiya, Y</au><au>Nouicer, R</au><au>Ohnishi, H</au><au>Pei, H</au><au>Purschke, M L</au><au>Reuter, M</au><au>Reygers, K</au><au>Rukoyatkin, P</au><au>Ružička, P</au><au>Sakaguchi, T</au><au>Sakai, S</au><au>Sedgwick, K</au><au>T -A Shibata</au><au>Shigaki, K</au><au>Shoji, K</au><au>Shukla, P</au><au>Silvermyr, D</au><au>Silvestre, C</au><au>Sim, K S</au><au>Skutnik, S</au><au>Soltz, R A</au><au>Stankus, P W</au><au>Stoll, S P</au><au>Tanaka, Y</au><au>Tannenbaum, M J</au><au>Toia, A</au><au>Tomášek, L</au><au>Veicht, A</au><au>Velkovska, J</au><au>Wei, F</au><au>Winter, D</au><au>Xie, W</au><au>Younus, I</au><au>Yushmanov, I E</au><au>Zhou, S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High p_T Direct Photon and pi^0 Triggered Azimuthal Jet Correlations in sqrt(s)=200 GeV p+p Collisions</atitle><jtitle>arXiv.org</jtitle><date>2010-06-07</date><risdate>2010</risdate><eissn>2331-8422</eissn><abstract>Correlations of charged hadrons of 1 < pT < 10 GeV/c with high pT direct photons and pi^ 0 mesons in the range 5 <pT < 15 GeV/c are used to study jet fragmentation in the photon+jet and di-jet channels, respectively. The magnitude of the partonic transverse momentum, kT, is obtained by comparing to a model incorporating a Gaussian kT smearing. The sensitivity of the associated charged hadron spectra to the underlying fragmentation function is tested and the data are compared to calculations using recent global fit results. The shape of the direct photon-associated hadron spectrum as well as its charge asymmetry are found to be consistent with a sample dominated by quark-gluon Compton scattering. No significant evidence of fragmentation photon correlated production is observed within experimental uncertainties.</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><doi>10.48550/arxiv.1006.1347</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | EISSN: 2331-8422 |
| ispartof | arXiv.org, 2010-06 |
| issn | 2331-8422 |
| language | eng |
| recordid | cdi_arxiv_primary_1006_1347 |
| source | Freely Accessible Journals; arXiv.org |
| subjects | Correlation Elastic scattering Fragmentation Galling Hadrons Mesons Photons Physics - High Energy Physics - Experiment Physics - Nuclear Experiment Transverse momentum |
| title | High p_T Direct Photon and pi^0 Triggered Azimuthal Jet Correlations in sqrt(s)=200 GeV p+p Collisions |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-06T04%3A28%3A54IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_arxiv&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=High%20p_T%20Direct%20Photon%20and%20pi%5E0%20Triggered%20Azimuthal%20Jet%20Correlations%20in%20sqrt(s)=200%20GeV%20p+p%20Collisions&rft.jtitle=arXiv.org&rft.au=Armendariz,%20R&rft.date=2010-06-07&rft.eissn=2331-8422&rft_id=info:doi/10.48550/arxiv.1006.1347&rft_dat=%3Cproquest_arxiv%3E2080277273%3C/proquest_arxiv%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2080277273&rft_id=info:pmid/&rfr_iscdi=true |