Measurement of jet-medium interactions via direct photon-hadron correlations in Au$+$Au and $d$$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV
Phys. Rev. C 102, 054910 (2020) We present direct photon-hadron correlations in 200 GeV/A Au$+$Au, $d$$+$Au and $p$$+$$p$ collisions, for direct photon $p_T$ from 5--12 GeV/$c$, collected by the PHENIX Collaboration in the years from 2006 to 2011. We observe no significant modification of jet fragme...
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| creator | Ajitanand, N. N Alexander, J Angerami, A Aramaki, Y Bai, M Bassalleck, B Basye, A. T Bennett, R Berdnikov, Y Blankenship, B Bok, J. S Bunce, G Butsyk, S Camacho, C. M Roman, V. Canoa Choi, J. B Csanád, M Dairaku, S Das, K Dayananda, M. K Dehmelt, K Denisov, A Dharmawardane, K. V D'Orazio, L Drees, K. A Efremenko, Y. V Eyser, K. O Finger, M Firak, D Fujiwara, K Fukao, Y Gal, C Garishvili, I Gong, X Hamblen, J Haslum, E Holzmann, W Homma, K Horaguchi, T Hori, Y Ichihara, T Iinuma, H Ikeda, Y Jin, J Kajihara, F Key, J. A Kim, B. I Kincses, D Kiriluk, K Kochenda, L Komatsu, Y Konno, M Lee, S. R Lenzi, B Liška, T Malik, M. D Mao, Y Means, N Miki, K Milov, A Mitchell, J. T Miyachi, Y Mohapatra, S Morrow, S. I Moskowitz, M Nagamiya, S Nederlof, A Oakley, C Obayashi, H Pantuev, V Park, B. H Peresedov, V Petti, R Pisani, R. P Purschke, M. L Radzevich, P. V Rak, J Ravinovich, I Ružička, P Ryu, M. S Sakaguchi, T Sano, M Sarsour, M Sen, A Seto, R Sharma, D Shimomura, M Skolnik, M Smith, K. L Solano, S Stankus, P. W Stepanov, M Ster, A Takagui, E. M Tomášek, L Tomášek, M Tsuji, T Vale, C Vértesi, R Ying, J |
| description | Phys. Rev. C 102, 054910 (2020) We present direct photon-hadron correlations in 200 GeV/A Au$+$Au, $d$$+$Au
and $p$$+$$p$ collisions, for direct photon $p_T$ from 5--12 GeV/$c$, collected
by the PHENIX Collaboration in the years from 2006 to 2011. We observe no
significant modification of jet fragmentation in $d$$+$Au collisions,
indicating that cold nuclear matter effects are small or absent. Hadrons
carrying a large fraction of the quark's momentum are suppressed in Au$+$Au
compared to $p$$+$$p$ and $d$$+$Au. As the momentum fraction decreases, the
yield of hadrons in Au$+$Au increases to an excess over the yield in $p$$+$$p$
collisions. The excess is at large angles and at low hadron $p_T$ and is most
pronounced for hadrons associated with lower momentum direct photons.
Comparison to theoretical calculations suggests that the hadron excess arises
from medium response to energy deposited by jets. |
| doi_str_mv | 10.48550/arxiv.2005.14270 |
| format | Article |
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and $p$$+$$p$ collisions, for direct photon $p_T$ from 5--12 GeV/$c$, collected
by the PHENIX Collaboration in the years from 2006 to 2011. We observe no
significant modification of jet fragmentation in $d$$+$Au collisions,
indicating that cold nuclear matter effects are small or absent. Hadrons
carrying a large fraction of the quark's momentum are suppressed in Au$+$Au
compared to $p$$+$$p$ and $d$$+$Au. As the momentum fraction decreases, the
yield of hadrons in Au$+$Au increases to an excess over the yield in $p$$+$$p$
collisions. The excess is at large angles and at low hadron $p_T$ and is most
pronounced for hadrons associated with lower momentum direct photons.
Comparison to theoretical calculations suggests that the hadron excess arises
from medium response to energy deposited by jets.</description><identifier>DOI: 10.48550/arxiv.2005.14270</identifier><language>eng</language><subject>Physics - High Energy Physics - Experiment ; Physics - Nuclear Experiment</subject><creationdate>2020-05</creationdate><rights>http://creativecommons.org/licenses/by/4.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,885</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/2005.14270$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.1103/PhysRevC.102.054910$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.48550/arXiv.2005.14270$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Ajitanand, N. 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and $p$$+$$p$ collisions, for direct photon $p_T$ from 5--12 GeV/$c$, collected
by the PHENIX Collaboration in the years from 2006 to 2011. We observe no
significant modification of jet fragmentation in $d$$+$Au collisions,
indicating that cold nuclear matter effects are small or absent. Hadrons
carrying a large fraction of the quark's momentum are suppressed in Au$+$Au
compared to $p$$+$$p$ and $d$$+$Au. As the momentum fraction decreases, the
yield of hadrons in Au$+$Au increases to an excess over the yield in $p$$+$$p$
collisions. The excess is at large angles and at low hadron $p_T$ and is most
pronounced for hadrons associated with lower momentum direct photons.
Comparison to theoretical calculations suggests that the hadron excess arises
from medium response to energy deposited by jets.</description><subject>Physics - High Energy Physics - Experiment</subject><subject>Physics - Nuclear Experiment</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNqFj7FOwzAURb0wVMAHdOIN3qoEtzSCpUNVQVnohJiQrKf4RXkosdtnp6KK8gn8M5CyM11d6QznKDWdm3z5UBTmFuWTj_nCmCKfLxf3ZqK-XghjJ9SSTxAq-KCUteS4a4F9IsEycfARjozgWKhMsK9DCj6r0UnwUAYRavBMsYd1p2d63QF6B9rp8ylD03AcEUyg3-NBUh9tb_vdbhiG1Y-Rhi29XamLCptI1397qW6eHl83z9kobvfCLcrJ_gbYMeDuf-IbD_lRFg</recordid><startdate>20200528</startdate><enddate>20200528</enddate><creator>Ajitanand, N. N</creator><creator>Alexander, J</creator><creator>Angerami, A</creator><creator>Aramaki, Y</creator><creator>Bai, M</creator><creator>Bassalleck, B</creator><creator>Basye, A. T</creator><creator>Bennett, R</creator><creator>Berdnikov, Y</creator><creator>Blankenship, B</creator><creator>Bok, J. 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I</creatorcontrib><creatorcontrib>Kincses, D</creatorcontrib><creatorcontrib>Kiriluk, K</creatorcontrib><creatorcontrib>Kochenda, L</creatorcontrib><creatorcontrib>Komatsu, Y</creatorcontrib><creatorcontrib>Konno, M</creatorcontrib><creatorcontrib>Lee, S. R</creatorcontrib><creatorcontrib>Lenzi, B</creatorcontrib><creatorcontrib>Liška, T</creatorcontrib><creatorcontrib>Malik, M. D</creatorcontrib><creatorcontrib>Mao, Y</creatorcontrib><creatorcontrib>Means, N</creatorcontrib><creatorcontrib>Miki, K</creatorcontrib><creatorcontrib>Milov, A</creatorcontrib><creatorcontrib>Mitchell, J. T</creatorcontrib><creatorcontrib>Miyachi, Y</creatorcontrib><creatorcontrib>Mohapatra, S</creatorcontrib><creatorcontrib>Morrow, S. I</creatorcontrib><creatorcontrib>Moskowitz, M</creatorcontrib><creatorcontrib>Nagamiya, S</creatorcontrib><creatorcontrib>Nederlof, A</creatorcontrib><creatorcontrib>Oakley, C</creatorcontrib><creatorcontrib>Obayashi, H</creatorcontrib><creatorcontrib>Pantuev, V</creatorcontrib><creatorcontrib>Park, B. H</creatorcontrib><creatorcontrib>Peresedov, V</creatorcontrib><creatorcontrib>Petti, R</creatorcontrib><creatorcontrib>Pisani, R. P</creatorcontrib><creatorcontrib>Purschke, M. L</creatorcontrib><creatorcontrib>Radzevich, P. V</creatorcontrib><creatorcontrib>Rak, J</creatorcontrib><creatorcontrib>Ravinovich, I</creatorcontrib><creatorcontrib>Ružička, P</creatorcontrib><creatorcontrib>Ryu, M. S</creatorcontrib><creatorcontrib>Sakaguchi, T</creatorcontrib><creatorcontrib>Sano, M</creatorcontrib><creatorcontrib>Sarsour, M</creatorcontrib><creatorcontrib>Sen, A</creatorcontrib><creatorcontrib>Seto, R</creatorcontrib><creatorcontrib>Sharma, D</creatorcontrib><creatorcontrib>Shimomura, M</creatorcontrib><creatorcontrib>Skolnik, M</creatorcontrib><creatorcontrib>Smith, K. L</creatorcontrib><creatorcontrib>Solano, S</creatorcontrib><creatorcontrib>Stankus, P. W</creatorcontrib><creatorcontrib>Stepanov, M</creatorcontrib><creatorcontrib>Ster, A</creatorcontrib><creatorcontrib>Takagui, E. M</creatorcontrib><creatorcontrib>Tomášek, L</creatorcontrib><creatorcontrib>Tomášek, M</creatorcontrib><creatorcontrib>Tsuji, T</creatorcontrib><creatorcontrib>Vale, C</creatorcontrib><creatorcontrib>Vértesi, R</creatorcontrib><creatorcontrib>Ying, J</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Ajitanand, N. N</au><au>Alexander, J</au><au>Angerami, A</au><au>Aramaki, Y</au><au>Bai, M</au><au>Bassalleck, B</au><au>Basye, A. T</au><au>Bennett, R</au><au>Berdnikov, Y</au><au>Blankenship, B</au><au>Bok, J. S</au><au>Bunce, G</au><au>Butsyk, S</au><au>Camacho, C. M</au><au>Roman, V. Canoa</au><au>Choi, J. B</au><au>Csanád, M</au><au>Dairaku, S</au><au>Das, K</au><au>Dayananda, M. K</au><au>Dehmelt, K</au><au>Denisov, A</au><au>Dharmawardane, K. V</au><au>D'Orazio, L</au><au>Drees, K. A</au><au>Efremenko, Y. V</au><au>Eyser, K. O</au><au>Finger, M</au><au>Firak, D</au><au>Fujiwara, K</au><au>Fukao, Y</au><au>Gal, C</au><au>Garishvili, I</au><au>Gong, X</au><au>Hamblen, J</au><au>Haslum, E</au><au>Holzmann, W</au><au>Homma, K</au><au>Horaguchi, T</au><au>Hori, Y</au><au>Ichihara, T</au><au>Iinuma, H</au><au>Ikeda, Y</au><au>Jin, J</au><au>Kajihara, F</au><au>Key, J. A</au><au>Kim, B. I</au><au>Kincses, D</au><au>Kiriluk, K</au><au>Kochenda, L</au><au>Komatsu, Y</au><au>Konno, M</au><au>Lee, S. R</au><au>Lenzi, B</au><au>Liška, T</au><au>Malik, M. D</au><au>Mao, Y</au><au>Means, N</au><au>Miki, K</au><au>Milov, A</au><au>Mitchell, J. T</au><au>Miyachi, Y</au><au>Mohapatra, S</au><au>Morrow, S. I</au><au>Moskowitz, M</au><au>Nagamiya, S</au><au>Nederlof, A</au><au>Oakley, C</au><au>Obayashi, H</au><au>Pantuev, V</au><au>Park, B. H</au><au>Peresedov, V</au><au>Petti, R</au><au>Pisani, R. P</au><au>Purschke, M. L</au><au>Radzevich, P. V</au><au>Rak, J</au><au>Ravinovich, I</au><au>Ružička, P</au><au>Ryu, M. S</au><au>Sakaguchi, T</au><au>Sano, M</au><au>Sarsour, M</au><au>Sen, A</au><au>Seto, R</au><au>Sharma, D</au><au>Shimomura, M</au><au>Skolnik, M</au><au>Smith, K. L</au><au>Solano, S</au><au>Stankus, P. W</au><au>Stepanov, M</au><au>Ster, A</au><au>Takagui, E. M</au><au>Tomášek, L</au><au>Tomášek, M</au><au>Tsuji, T</au><au>Vale, C</au><au>Vértesi, R</au><au>Ying, J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Measurement of jet-medium interactions via direct photon-hadron correlations in Au$+$Au and $d$$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV</atitle><date>2020-05-28</date><risdate>2020</risdate><abstract>Phys. Rev. C 102, 054910 (2020) We present direct photon-hadron correlations in 200 GeV/A Au$+$Au, $d$$+$Au
and $p$$+$$p$ collisions, for direct photon $p_T$ from 5--12 GeV/$c$, collected
by the PHENIX Collaboration in the years from 2006 to 2011. We observe no
significant modification of jet fragmentation in $d$$+$Au collisions,
indicating that cold nuclear matter effects are small or absent. Hadrons
carrying a large fraction of the quark's momentum are suppressed in Au$+$Au
compared to $p$$+$$p$ and $d$$+$Au. As the momentum fraction decreases, the
yield of hadrons in Au$+$Au increases to an excess over the yield in $p$$+$$p$
collisions. The excess is at large angles and at low hadron $p_T$ and is most
pronounced for hadrons associated with lower momentum direct photons.
Comparison to theoretical calculations suggests that the hadron excess arises
from medium response to energy deposited by jets.</abstract><doi>10.48550/arxiv.2005.14270</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | DOI: 10.48550/arxiv.2005.14270 |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_arxiv_primary_2005_14270 |
| source | arXiv.org |
| subjects | Physics - High Energy Physics - Experiment Physics - Nuclear Experiment |
| title | Measurement of jet-medium interactions via direct photon-hadron correlations in Au$+$Au and $d$$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T10%3A44%3A33IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-arxiv_GOX&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Measurement%20of%20jet-medium%20interactions%20via%20direct%20photon-hadron%20correlations%20in%20Au$+$Au%20and%20$d$$+$Au%20collisions%20at%20$%5Csqrt%7Bs_%7B_%7BNN%7D%7D%7D=200$%20GeV&rft.au=Ajitanand,%20N.%20N&rft.date=2020-05-28&rft_id=info:doi/10.48550/arxiv.2005.14270&rft_dat=%3Carxiv_GOX%3E2005_14270%3C/arxiv_GOX%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |