Splitting rates in QCD plasmas from a non-perturbative determination of the momentum broadening kernel $C(q_{\bot})
Phys.Rev.D 105 (2022) 7, 076002 We exploit a recent non-perturbative determination of the momentum broadening kernel $C(b_{\bot})$ in impact parameter space \cite{Moore:2021jwe}, to determine the momentum space broadening kernel $C(q_{\bot})$ in high-temperature QCD plasmas. We show how to use the n...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | |
container_start_page | |
container_title | |
container_volume | |
creator | Schlichting, Soeren Soudi, Ismail |
description | Phys.Rev.D 105 (2022) 7, 076002 We exploit a recent non-perturbative determination of the momentum broadening
kernel $C(b_{\bot})$ in impact parameter space \cite{Moore:2021jwe}, to
determine the momentum space broadening kernel $C(q_{\bot})$ in
high-temperature QCD plasmas. We show how to use the non-pertubatively
determined kernel $C(q_{\bot})$ to compute the medium-induced splitting rates
in a QCD plasma of finite size. We compare the resulting in-medium splitting
rates to the results obtained with leading-order and next-to-leading order
perturbative determinations of $C(q_{\bot})$, as well as with various
approximations of the splitting employed in the literature. Generally, we find
that the differences in the splitting rates due to the momentum broadening
kernel are larger than the errors associated with approximations of the
splitting rate. |
doi_str_mv | 10.48550/arxiv.2111.13731 |
format | Article |
fullrecord | <record><control><sourceid>arxiv_GOX</sourceid><recordid>TN_cdi_arxiv_primary_2111_13731</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2111_13731</sourcerecordid><originalsourceid>FETCH-arxiv_primary_2111_137313</originalsourceid><addsrcrecordid>eNqFzj-LwkAQBfBtrhD1A1g5xRVamMsaRfuo2IpXCmGCE10uO5ubHUURv7t_uP6qx4PH42dMz6bJZD6dpl8oF3dOxtbaxGazzLZM3Da1U3V8AEGlCI5hky-gqTF6jFBJ8IDAgUcNiZ6kRHVngj0piXf8bIEhVKBHAh88sZ48lBJwT_x6_SFhquEzH_wWt10Z9D7smI8K60jdv2yb_mr5na9Hb17RiPMo1-LFLN7M7P_FAyW_SYA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Splitting rates in QCD plasmas from a non-perturbative determination of the momentum broadening kernel $C(q_{\bot})</title><source>arXiv.org</source><creator>Schlichting, Soeren ; Soudi, Ismail</creator><creatorcontrib>Schlichting, Soeren ; Soudi, Ismail</creatorcontrib><description>Phys.Rev.D 105 (2022) 7, 076002 We exploit a recent non-perturbative determination of the momentum broadening
kernel $C(b_{\bot})$ in impact parameter space \cite{Moore:2021jwe}, to
determine the momentum space broadening kernel $C(q_{\bot})$ in
high-temperature QCD plasmas. We show how to use the non-pertubatively
determined kernel $C(q_{\bot})$ to compute the medium-induced splitting rates
in a QCD plasma of finite size. We compare the resulting in-medium splitting
rates to the results obtained with leading-order and next-to-leading order
perturbative determinations of $C(q_{\bot})$, as well as with various
approximations of the splitting employed in the literature. Generally, we find
that the differences in the splitting rates due to the momentum broadening
kernel are larger than the errors associated with approximations of the
splitting rate.</description><identifier>DOI: 10.48550/arxiv.2111.13731</identifier><language>eng</language><subject>Physics - High Energy Physics - Phenomenology ; Physics - Nuclear Theory</subject><creationdate>2021-11</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>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,782,887</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/2111.13731$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.1103/PhysRevD.105.076002$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.48550/arXiv.2111.13731$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Schlichting, Soeren</creatorcontrib><creatorcontrib>Soudi, Ismail</creatorcontrib><title>Splitting rates in QCD plasmas from a non-perturbative determination of the momentum broadening kernel $C(q_{\bot})</title><description>Phys.Rev.D 105 (2022) 7, 076002 We exploit a recent non-perturbative determination of the momentum broadening
kernel $C(b_{\bot})$ in impact parameter space \cite{Moore:2021jwe}, to
determine the momentum space broadening kernel $C(q_{\bot})$ in
high-temperature QCD plasmas. We show how to use the non-pertubatively
determined kernel $C(q_{\bot})$ to compute the medium-induced splitting rates
in a QCD plasma of finite size. We compare the resulting in-medium splitting
rates to the results obtained with leading-order and next-to-leading order
perturbative determinations of $C(q_{\bot})$, as well as with various
approximations of the splitting employed in the literature. Generally, we find
that the differences in the splitting rates due to the momentum broadening
kernel are larger than the errors associated with approximations of the
splitting rate.</description><subject>Physics - High Energy Physics - Phenomenology</subject><subject>Physics - Nuclear Theory</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNqFzj-LwkAQBfBtrhD1A1g5xRVamMsaRfuo2IpXCmGCE10uO5ubHUURv7t_uP6qx4PH42dMz6bJZD6dpl8oF3dOxtbaxGazzLZM3Da1U3V8AEGlCI5hky-gqTF6jFBJ8IDAgUcNiZ6kRHVngj0piXf8bIEhVKBHAh88sZ48lBJwT_x6_SFhquEzH_wWt10Z9D7smI8K60jdv2yb_mr5na9Hb17RiPMo1-LFLN7M7P_FAyW_SYA</recordid><startdate>20211126</startdate><enddate>20211126</enddate><creator>Schlichting, Soeren</creator><creator>Soudi, Ismail</creator><scope>GOX</scope></search><sort><creationdate>20211126</creationdate><title>Splitting rates in QCD plasmas from a non-perturbative determination of the momentum broadening kernel $C(q_{\bot})</title><author>Schlichting, Soeren ; Soudi, Ismail</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-arxiv_primary_2111_137313</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Physics - High Energy Physics - Phenomenology</topic><topic>Physics - Nuclear Theory</topic><toplevel>online_resources</toplevel><creatorcontrib>Schlichting, Soeren</creatorcontrib><creatorcontrib>Soudi, Ismail</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Schlichting, Soeren</au><au>Soudi, Ismail</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Splitting rates in QCD plasmas from a non-perturbative determination of the momentum broadening kernel $C(q_{\bot})</atitle><date>2021-11-26</date><risdate>2021</risdate><abstract>Phys.Rev.D 105 (2022) 7, 076002 We exploit a recent non-perturbative determination of the momentum broadening
kernel $C(b_{\bot})$ in impact parameter space \cite{Moore:2021jwe}, to
determine the momentum space broadening kernel $C(q_{\bot})$ in
high-temperature QCD plasmas. We show how to use the non-pertubatively
determined kernel $C(q_{\bot})$ to compute the medium-induced splitting rates
in a QCD plasma of finite size. We compare the resulting in-medium splitting
rates to the results obtained with leading-order and next-to-leading order
perturbative determinations of $C(q_{\bot})$, as well as with various
approximations of the splitting employed in the literature. Generally, we find
that the differences in the splitting rates due to the momentum broadening
kernel are larger than the errors associated with approximations of the
splitting rate.</abstract><doi>10.48550/arxiv.2111.13731</doi><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | DOI: 10.48550/arxiv.2111.13731 |
ispartof | |
issn | |
language | eng |
recordid | cdi_arxiv_primary_2111_13731 |
source | arXiv.org |
subjects | Physics - High Energy Physics - Phenomenology Physics - Nuclear Theory |
title | Splitting rates in QCD plasmas from a non-perturbative determination of the momentum broadening kernel $C(q_{\bot}) |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-07T18%3A56%3A27IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-arxiv_GOX&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Splitting%20rates%20in%20QCD%20plasmas%20from%20a%20non-perturbative%20determination%20of%20the%20momentum%20broadening%20kernel%20$C(q_%7B%5Cbot%7D)&rft.au=Schlichting,%20Soeren&rft.date=2021-11-26&rft_id=info:doi/10.48550/arxiv.2111.13731&rft_dat=%3Carxiv_GOX%3E2111_13731%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 |