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Light-cone distribution amplitudes of a light baryon in large-momentum effective theory
A bstract Momentum distributions of quarks/gluons inside a light baryon in a hard exclusive process are encoded in the light-cone distribution amplitudes (LCDAs). In this work, we point out that the leading twist LCDAs of a light baryon can be obtained through a simulation of a quasi-distribution am...
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| Published in: | The journal of high energy physics 2023-07, Vol.2023 (7), p.191-24, Article 191 |
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| Main Authors: | , , , , |
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| cited_by | cdi_FETCH-LOGICAL-c417t-227385ae46bd173c90e0773bbef738933ef30c40b247a4542731882926f98e5b3 |
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| cites | cdi_FETCH-LOGICAL-c417t-227385ae46bd173c90e0773bbef738933ef30c40b247a4542731882926f98e5b3 |
| container_end_page | 24 |
| container_issue | 7 |
| container_start_page | 191 |
| container_title | The journal of high energy physics |
| container_volume | 2023 |
| creator | Deng, Zhi-Fu Han, Chao Wang, Wei Zeng, Jun Zhang, Jia-Lu |
| description | A
bstract
Momentum distributions of quarks/gluons inside a light baryon in a hard exclusive process are encoded in the light-cone distribution amplitudes (LCDAs). In this work, we point out that the leading twist LCDAs of a light baryon can be obtained through a simulation of a quasi-distribution amplitude calculable on lattice QCD within the framework of the large-momentum effective theory. We calculate the one-loop perturbative contributions to LCDA and quasi-distribution amplitudes and explicitly demonstrate the factorization of quasi-distribution amplitudes at the one-loop level. Based on the perturbative results, we derive the matching kernel in the
MS
¯
scheme and regularization-invariant momentum-subtraction scheme. Our result provides a first step to obtaining the LCDA from first principle lattice QCD calculations in the future. |
| doi_str_mv | 10.1007/JHEP07(2023)191 |
| format | article |
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bstract
Momentum distributions of quarks/gluons inside a light baryon in a hard exclusive process are encoded in the light-cone distribution amplitudes (LCDAs). In this work, we point out that the leading twist LCDAs of a light baryon can be obtained through a simulation of a quasi-distribution amplitude calculable on lattice QCD within the framework of the large-momentum effective theory. We calculate the one-loop perturbative contributions to LCDA and quasi-distribution amplitudes and explicitly demonstrate the factorization of quasi-distribution amplitudes at the one-loop level. Based on the perturbative results, we derive the matching kernel in the
MS
¯
scheme and regularization-invariant momentum-subtraction scheme. Our result provides a first step to obtaining the LCDA from first principle lattice QCD calculations in the future.</description><identifier>ISSN: 1029-8479</identifier><identifier>EISSN: 1029-8479</identifier><identifier>DOI: 10.1007/JHEP07(2023)191</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Amplitudes ; Baryons ; Classical and Quantum Gravitation ; Cosmology ; Effective Field Theories of QCD ; Elementary Particles ; Factorization ; First principles ; Gluons ; High energy physics ; Higher-Order Perturbative Calculations ; Light ; Mathematical analysis ; Momentum ; Parton Distributions ; Physics ; Physics and Astronomy ; Quantum chromodynamics ; Quantum Field Theories ; Quantum Field Theory ; Quantum Physics ; Quarks ; Regular Article - Theoretical Physics ; Regularization ; Relativity Theory ; Renormalization Group ; String Theory</subject><ispartof>The journal of high energy physics, 2023-07, Vol.2023 (7), p.191-24, Article 191</ispartof><rights>The Author(s) 2023</rights><rights>The Author(s) 2023. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c417t-227385ae46bd173c90e0773bbef738933ef30c40b247a4542731882926f98e5b3</citedby><cites>FETCH-LOGICAL-c417t-227385ae46bd173c90e0773bbef738933ef30c40b247a4542731882926f98e5b3</cites><orcidid>0000-0002-5837-3593</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/2842280788/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2842280788?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,25752,27923,27924,37011,44589,74897</link.rule.ids></links><search><creatorcontrib>Deng, Zhi-Fu</creatorcontrib><creatorcontrib>Han, Chao</creatorcontrib><creatorcontrib>Wang, Wei</creatorcontrib><creatorcontrib>Zeng, Jun</creatorcontrib><creatorcontrib>Zhang, Jia-Lu</creatorcontrib><title>Light-cone distribution amplitudes of a light baryon in large-momentum effective theory</title><title>The journal of high energy physics</title><addtitle>J. High Energ. Phys</addtitle><description>A
bstract
Momentum distributions of quarks/gluons inside a light baryon in a hard exclusive process are encoded in the light-cone distribution amplitudes (LCDAs). In this work, we point out that the leading twist LCDAs of a light baryon can be obtained through a simulation of a quasi-distribution amplitude calculable on lattice QCD within the framework of the large-momentum effective theory. We calculate the one-loop perturbative contributions to LCDA and quasi-distribution amplitudes and explicitly demonstrate the factorization of quasi-distribution amplitudes at the one-loop level. Based on the perturbative results, we derive the matching kernel in the
MS
¯
scheme and regularization-invariant momentum-subtraction scheme. Our result provides a first step to obtaining the LCDA from first principle lattice QCD calculations in the future.</description><subject>Amplitudes</subject><subject>Baryons</subject><subject>Classical and Quantum Gravitation</subject><subject>Cosmology</subject><subject>Effective Field Theories of QCD</subject><subject>Elementary Particles</subject><subject>Factorization</subject><subject>First principles</subject><subject>Gluons</subject><subject>High energy physics</subject><subject>Higher-Order Perturbative Calculations</subject><subject>Light</subject><subject>Mathematical analysis</subject><subject>Momentum</subject><subject>Parton Distributions</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum chromodynamics</subject><subject>Quantum Field Theories</subject><subject>Quantum Field Theory</subject><subject>Quantum Physics</subject><subject>Quarks</subject><subject>Regular Article - Theoretical Physics</subject><subject>Regularization</subject><subject>Relativity Theory</subject><subject>Renormalization Group</subject><subject>String Theory</subject><issn>1029-8479</issn><issn>1029-8479</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><sourceid>DOA</sourceid><recordid>eNp1kU1v1DAURSNUJNrCmq0lNrBI-_yRsb2sqkJbjQQLEEvLcZ6nHiXxYDuV-u_xkIqyYWXL79zjJ92meU_hggLIy_vbm28gPzJg_BPV9FVzSoHpVgmpT_65v2nOct4D0I5qOG1-bsPuobQuzkiGkEsK_VJCnImdDmMoy4CZRE8sGY8c6W16qsMwk9GmHbZTnHAuy0TQe3QlPCIpDxjT09vmtbdjxnfP53nz4_PN9-vbdvv1y9311bZ1gsrSMia56iyKTT9QyZ0GBCl536OvA805eg5OQM-EtKITFadKMc02Xivsen7e3K3eIdq9OaQw1Q1NtMH8eYhpZ2wqwY1oNg46yTcUuEIxeFC9r0qUQkLXOY3V9WF1HVL8tWAuZh-XNNf1DVOCMQVSqUpdrpRLMeeE_u-vFMyxCbM2YY5NmNpETcCayJWcd5hevP-L_AZ5ZIl5</recordid><startdate>20230725</startdate><enddate>20230725</enddate><creator>Deng, Zhi-Fu</creator><creator>Han, Chao</creator><creator>Wang, Wei</creator><creator>Zeng, Jun</creator><creator>Zhang, Jia-Lu</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><general>SpringerOpen</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0002-5837-3593</orcidid></search><sort><creationdate>20230725</creationdate><title>Light-cone distribution amplitudes of a light baryon in large-momentum effective theory</title><author>Deng, Zhi-Fu ; Han, Chao ; Wang, Wei ; Zeng, Jun ; Zhang, Jia-Lu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c417t-227385ae46bd173c90e0773bbef738933ef30c40b247a4542731882926f98e5b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Amplitudes</topic><topic>Baryons</topic><topic>Classical and Quantum Gravitation</topic><topic>Cosmology</topic><topic>Effective Field Theories of QCD</topic><topic>Elementary Particles</topic><topic>Factorization</topic><topic>First principles</topic><topic>Gluons</topic><topic>High energy physics</topic><topic>Higher-Order Perturbative Calculations</topic><topic>Light</topic><topic>Mathematical analysis</topic><topic>Momentum</topic><topic>Parton Distributions</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Quantum chromodynamics</topic><topic>Quantum Field Theories</topic><topic>Quantum Field Theory</topic><topic>Quantum Physics</topic><topic>Quarks</topic><topic>Regular Article - Theoretical Physics</topic><topic>Regularization</topic><topic>Relativity Theory</topic><topic>Renormalization Group</topic><topic>String Theory</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Deng, Zhi-Fu</creatorcontrib><creatorcontrib>Han, Chao</creatorcontrib><creatorcontrib>Wang, Wei</creatorcontrib><creatorcontrib>Zeng, Jun</creatorcontrib><creatorcontrib>Zhang, Jia-Lu</creatorcontrib><collection>Springer_OA刊</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Publicly Available Content (ProQuest)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>The journal of high energy physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Deng, Zhi-Fu</au><au>Han, Chao</au><au>Wang, Wei</au><au>Zeng, Jun</au><au>Zhang, Jia-Lu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Light-cone distribution amplitudes of a light baryon in large-momentum effective theory</atitle><jtitle>The journal of high energy physics</jtitle><stitle>J. High Energ. Phys</stitle><date>2023-07-25</date><risdate>2023</risdate><volume>2023</volume><issue>7</issue><spage>191</spage><epage>24</epage><pages>191-24</pages><artnum>191</artnum><issn>1029-8479</issn><eissn>1029-8479</eissn><abstract>A
bstract
Momentum distributions of quarks/gluons inside a light baryon in a hard exclusive process are encoded in the light-cone distribution amplitudes (LCDAs). In this work, we point out that the leading twist LCDAs of a light baryon can be obtained through a simulation of a quasi-distribution amplitude calculable on lattice QCD within the framework of the large-momentum effective theory. We calculate the one-loop perturbative contributions to LCDA and quasi-distribution amplitudes and explicitly demonstrate the factorization of quasi-distribution amplitudes at the one-loop level. Based on the perturbative results, we derive the matching kernel in the
MS
¯
scheme and regularization-invariant momentum-subtraction scheme. Our result provides a first step to obtaining the LCDA from first principle lattice QCD calculations in the future.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/JHEP07(2023)191</doi><tpages>24</tpages><orcidid>https://orcid.org/0000-0002-5837-3593</orcidid><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | Amplitudes Baryons Classical and Quantum Gravitation Cosmology Effective Field Theories of QCD Elementary Particles Factorization First principles Gluons High energy physics Higher-Order Perturbative Calculations Light Mathematical analysis Momentum Parton Distributions Physics Physics and Astronomy Quantum chromodynamics Quantum Field Theories Quantum Field Theory Quantum Physics Quarks Regular Article - Theoretical Physics Regularization Relativity Theory Renormalization Group String Theory |
| title | Light-cone distribution amplitudes of a light baryon in large-momentum effective theory |
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