Centrality definition in e+A collisions at the Electron-Ion Collider
In this work, we investigate the feasibility of defining centrality in electron-ion collisions at the Electron-Ion Collider (EIC) by examining the correlation between the impact parameter and several observables, including total energy, total transverse momentum, and total number of particles. Using...
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| creator | Hegazy, Mariam Rafaat, Aliaa Magdy, Niseem Li, Wenliang Deshpande, Abhay Abdelhady, A. M. H Ellithi, A. Y |
| description | In this work, we investigate the feasibility of defining centrality in
electron-ion collisions at the Electron-Ion Collider (EIC) by examining the
correlation between the impact parameter and several observables, including
total energy, total transverse momentum, and total number of particles. Using
the BeAGLE Monte Carlo generator, we simulate e+Au and e+Ru collisions at
different energies and analyze the correlation between the impact parameter and
these observables across different kinematic regions. Our findings indicate
that the correlation is weak in the central rapidity region but becomes
stronger in the forward and far-forward rapidity regions. However, the
correlation is not sufficiently robust to allow for precise centrality
determination. We conclude that defining centrality in electron-ion collisions
is more challenging than in ion-ion collisions, necessitating further studies
to develop a robust centrality definition for the EIC. |
| doi_str_mv | 10.48550/arxiv.2411.07963 |
| format | Article |
| fullrecord | <record><control><sourceid>arxiv_GOX</sourceid><recordid>TN_cdi_arxiv_primary_2411_07963</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2411_07963</sourcerecordid><originalsourceid>FETCH-arxiv_primary_2411_079633</originalsourceid><addsrcrecordid>eNpjYJA0NNAzsTA1NdBPLKrILNMzMjE01DMwtzQz5mRwcU7NKylKzMksqVRISU3LzMssyczPU8jMU0jVdlRIzs_JySwGChQrJJYolGSkKrjmpCaXFOXn6XoCVTmDpFNSi3gYWNMSc4pTeaE0N4O8m2uIs4cu2L74gqLM3MSiyniQvfFge40JqwAAzys33Q</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Centrality definition in e+A collisions at the Electron-Ion Collider</title><source>arXiv.org</source><creator>Hegazy, Mariam ; Rafaat, Aliaa ; Magdy, Niseem ; Li, Wenliang ; Deshpande, Abhay ; Abdelhady, A. M. H ; Ellithi, A. Y</creator><creatorcontrib>Hegazy, Mariam ; Rafaat, Aliaa ; Magdy, Niseem ; Li, Wenliang ; Deshpande, Abhay ; Abdelhady, A. M. H ; Ellithi, A. Y</creatorcontrib><description>In this work, we investigate the feasibility of defining centrality in
electron-ion collisions at the Electron-Ion Collider (EIC) by examining the
correlation between the impact parameter and several observables, including
total energy, total transverse momentum, and total number of particles. Using
the BeAGLE Monte Carlo generator, we simulate e+Au and e+Ru collisions at
different energies and analyze the correlation between the impact parameter and
these observables across different kinematic regions. Our findings indicate
that the correlation is weak in the central rapidity region but becomes
stronger in the forward and far-forward rapidity regions. However, the
correlation is not sufficiently robust to allow for precise centrality
determination. We conclude that defining centrality in electron-ion collisions
is more challenging than in ion-ion collisions, necessitating further studies
to develop a robust centrality definition for the EIC.</description><identifier>DOI: 10.48550/arxiv.2411.07963</identifier><language>eng</language><subject>Physics - High Energy Physics - Phenomenology ; Physics - Nuclear Theory</subject><creationdate>2024-11</creationdate><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,776,881</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/2411.07963$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.2411.07963$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Hegazy, Mariam</creatorcontrib><creatorcontrib>Rafaat, Aliaa</creatorcontrib><creatorcontrib>Magdy, Niseem</creatorcontrib><creatorcontrib>Li, Wenliang</creatorcontrib><creatorcontrib>Deshpande, Abhay</creatorcontrib><creatorcontrib>Abdelhady, A. M. H</creatorcontrib><creatorcontrib>Ellithi, A. Y</creatorcontrib><title>Centrality definition in e+A collisions at the Electron-Ion Collider</title><description>In this work, we investigate the feasibility of defining centrality in
electron-ion collisions at the Electron-Ion Collider (EIC) by examining the
correlation between the impact parameter and several observables, including
total energy, total transverse momentum, and total number of particles. Using
the BeAGLE Monte Carlo generator, we simulate e+Au and e+Ru collisions at
different energies and analyze the correlation between the impact parameter and
these observables across different kinematic regions. Our findings indicate
that the correlation is weak in the central rapidity region but becomes
stronger in the forward and far-forward rapidity regions. However, the
correlation is not sufficiently robust to allow for precise centrality
determination. We conclude that defining centrality in electron-ion collisions
is more challenging than in ion-ion collisions, necessitating further studies
to develop a robust centrality definition for the EIC.</description><subject>Physics - High Energy Physics - Phenomenology</subject><subject>Physics - Nuclear Theory</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNpjYJA0NNAzsTA1NdBPLKrILNMzMjE01DMwtzQz5mRwcU7NKylKzMksqVRISU3LzMssyczPU8jMU0jVdlRIzs_JySwGChQrJJYolGSkKrjmpCaXFOXn6XoCVTmDpFNSi3gYWNMSc4pTeaE0N4O8m2uIs4cu2L74gqLM3MSiyniQvfFge40JqwAAzys33Q</recordid><startdate>20241112</startdate><enddate>20241112</enddate><creator>Hegazy, Mariam</creator><creator>Rafaat, Aliaa</creator><creator>Magdy, Niseem</creator><creator>Li, Wenliang</creator><creator>Deshpande, Abhay</creator><creator>Abdelhady, A. M. H</creator><creator>Ellithi, A. Y</creator><scope>GOX</scope></search><sort><creationdate>20241112</creationdate><title>Centrality definition in e+A collisions at the Electron-Ion Collider</title><author>Hegazy, Mariam ; Rafaat, Aliaa ; Magdy, Niseem ; Li, Wenliang ; Deshpande, Abhay ; Abdelhady, A. M. H ; Ellithi, A. Y</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-arxiv_primary_2411_079633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Physics - High Energy Physics - Phenomenology</topic><topic>Physics - Nuclear Theory</topic><toplevel>online_resources</toplevel><creatorcontrib>Hegazy, Mariam</creatorcontrib><creatorcontrib>Rafaat, Aliaa</creatorcontrib><creatorcontrib>Magdy, Niseem</creatorcontrib><creatorcontrib>Li, Wenliang</creatorcontrib><creatorcontrib>Deshpande, Abhay</creatorcontrib><creatorcontrib>Abdelhady, A. M. H</creatorcontrib><creatorcontrib>Ellithi, A. Y</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Hegazy, Mariam</au><au>Rafaat, Aliaa</au><au>Magdy, Niseem</au><au>Li, Wenliang</au><au>Deshpande, Abhay</au><au>Abdelhady, A. M. H</au><au>Ellithi, A. Y</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Centrality definition in e+A collisions at the Electron-Ion Collider</atitle><date>2024-11-12</date><risdate>2024</risdate><abstract>In this work, we investigate the feasibility of defining centrality in
electron-ion collisions at the Electron-Ion Collider (EIC) by examining the
correlation between the impact parameter and several observables, including
total energy, total transverse momentum, and total number of particles. Using
the BeAGLE Monte Carlo generator, we simulate e+Au and e+Ru collisions at
different energies and analyze the correlation between the impact parameter and
these observables across different kinematic regions. Our findings indicate
that the correlation is weak in the central rapidity region but becomes
stronger in the forward and far-forward rapidity regions. However, the
correlation is not sufficiently robust to allow for precise centrality
determination. We conclude that defining centrality in electron-ion collisions
is more challenging than in ion-ion collisions, necessitating further studies
to develop a robust centrality definition for the EIC.</abstract><doi>10.48550/arxiv.2411.07963</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Physics - High Energy Physics - Phenomenology Physics - Nuclear Theory |
| title | Centrality definition in e+A collisions at the Electron-Ion Collider |
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