{"id":"https://openalex.org/W1985993422","doi":"https://doi.org/10.1088/1475-7516/2015/02/021","title":"Electroweak fragmentation functions for dark matter annihilation","display_name":"Electroweak fragmentation functions for dark matter annihilation","publication_year":2015,"publication_date":"2015-02-18","ids":{"openalex":"https://openalex.org/W1985993422","doi":"https://doi.org/10.1088/1475-7516/2015/02/021","mag":"1985993422"},"language":"en","primary_location":{"id":"doi:10.1088/1475-7516/2015/02/021","doi":"https://doi.org/10.1088/1475-7516/2015/02/021","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1475-7516/2015/02/021","pdf_url":"https://iopscience.iop.org/article/10.1088/1475-7516/2015/02/021/pdf","source":{"id":"https://openalex.org/S120662888","display_name":"Journal of Cosmology and Astroparticle Physics","issn_l":"1475-7508","issn":["1475-7508","1475-7516"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cosmology and Astroparticle Physics","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://iopscience.iop.org/article/10.1088/1475-7516/2015/02/021/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Leila Ali Cavasonza","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Leila Ali Cavasonza","raw_affiliation_strings":["Institute for Theoretical Particle Physics and Cosmology, RWTH Aachen University, D-52056 Aachen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Theoretical Particle Physics and Cosmology, RWTH Aachen University, D-52056 Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103250703","display_name":"Michael Kr\u00e4mer","orcid":"https://orcid.org/0000-0002-3089-6827","observed_orcids":["https://orcid.org/0000-0002-3089-6827","https://orcid.org/0000-0002-7615-7499"]},"institutions":[{"id":"https://openalex.org/I2801935854","display_name":"SLAC National Accelerator Laboratory","ror":"https://ror.org/05gzmn429","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I2801935854","https://openalex.org/I39565521","https://openalex.org/I97018004"]},{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["DE","US"],"is_corresponding":false,"raw_author_name":"Michael Kr\u00e4mer","raw_affiliation_strings":["Institute for Theoretical Particle Physics and Cosmology, RWTH Aachen University, D-52056 Aachen, Germany","SLAC National Accelerator Laboratory, Stanford University, Stanford, CA 94025, U.S.A"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Theoretical Particle Physics and Cosmology, RWTH Aachen University, D-52056 Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"SLAC National Accelerator Laboratory, Stanford University, Stanford, CA 94025, U.S.A","institution_ids":["https://openalex.org/I2801935854","https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":null,"display_name":"Mathieu Pellen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mathieu Pellen","raw_affiliation_strings":["Institute for Theoretical Particle Physics and Cosmology, RWTH Aachen University, D-52056 Aachen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Theoretical Particle Physics and Cosmology, RWTH Aachen University, D-52056 Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3290,"currency":"USD","value_usd":3290},"apc_paid":{"value":3290,"currency":"USD","value_usd":3290},"fwci":0.8357,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.74452007,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"2015","issue":"02","first_page":"021","last_page":"021"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11090","display_name":"Dark Matter and Cosmic Phenomena","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11090","display_name":"Dark Matter and Cosmic Phenomena","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10048","display_name":"Particle physics theoretical and experimental studies","score":0.002099999925121665,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10921","display_name":"Neutrino Physics Research","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dark-matter-annihilation","display_name":"dark matter annihilation","score":1.0},{"id":"https://openalex.org/keywords/majorana-fermion-dark-matter","display_name":"Majorana fermion dark matter","score":0.8799999952316284},{"id":"https://openalex.org/keywords/vector-dark-matter","display_name":"vector dark matter","score":0.9990000128746033},{"id":"https://openalex.org/keywords/helicity-suppression","display_name":"helicity suppression","score":0.8759999871253967},{"id":"https://openalex.org/keywords/dark-matter-direct-detection","display_name":"dark matter direct detection","score":0.527999997138977}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.9659000039100647},{"id":"https://openalex.org/C17863212","wikidata":"https://www.wikidata.org/wiki/Q466416","display_name":"Electroweak interaction","level":2,"score":0.835099995136261},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.7649999856948853},{"id":"https://openalex.org/C159249277","wikidata":"https://www.wikidata.org/wiki/Q79925","display_name":"Dark matter","level":2,"score":0.6711000204086304},{"id":"https://openalex.org/C191015642","wikidata":"https://www.wikidata.org/wiki/Q1132459","display_name":"Fragmentation (computing)","level":2,"score":0.5076000094413757},{"id":"https://openalex.org/C201941533","wikidata":"https://www.wikidata.org/wiki/Q188721","display_name":"Annihilation","level":2,"score":0.5070000290870667},{"id":"https://openalex.org/C52233224","wikidata":"https://www.wikidata.org/wiki/Q44363","display_name":"Fermion","level":2,"score":0.4885999858379364},{"id":"https://openalex.org/C66157390","wikidata":"https://www.wikidata.org/wiki/Q7429682","display_name":"Scalar field dark matter","level":4,"score":0.47369998693466187},{"id":"https://openalex.org/C2779101571","wikidata":"https://www.wikidata.org/wiki/Q1065883","display_name":"Majorana fermion","level":4,"score":0.4293000102043152},{"id":"https://openalex.org/C2778761060","wikidata":"https://www.wikidata.org/wiki/Q6714234","display_name":"MAJORANA","level":3,"score":0.4077000021934509},{"id":"https://openalex.org/C78470386","wikidata":"https://www.wikidata.org/wiki/Q1129252","display_name":"Weakly interacting massive particles","level":5,"score":0.3506999909877777},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.34709998965263367},{"id":"https://openalex.org/C73702503","wikidata":"https://www.wikidata.org/wiki/Q1045880","display_name":"Technicolor","level":4,"score":0.3434999883174896},{"id":"https://openalex.org/C26495451","wikidata":"https://www.wikidata.org/wiki/Q6546165","display_name":"Light dark matter","level":5,"score":0.3361999988555908},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.3215000033378601},{"id":"https://openalex.org/C101454708","wikidata":"https://www.wikidata.org/wiki/Q17106019","display_name":"Standard Model (mathematical formulation)","level":3,"score":0.31040000915527344},{"id":"https://openalex.org/C102999125","wikidata":"https://www.wikidata.org/wiki/Q43116","display_name":"Elementary particle","level":2,"score":0.30140000581741333},{"id":"https://openalex.org/C2775859700","wikidata":"https://www.wikidata.org/wiki/Q568855","display_name":"Helicity","level":2,"score":0.2973000109195709},{"id":"https://openalex.org/C184748400","wikidata":"https://www.wikidata.org/wiki/Q2599934","display_name":"Physics beyond the Standard Model","level":2,"score":0.29249998927116394},{"id":"https://openalex.org/C40263606","wikidata":"https://www.wikidata.org/wiki/Q105580","display_name":"Gauge boson","level":3,"score":0.2854999899864197},{"id":"https://openalex.org/C186453547","wikidata":"https://www.wikidata.org/wiki/Q2126","display_name":"Neutrino","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C168173289","wikidata":"https://www.wikidata.org/wiki/Q2116203","display_name":"WIMP","level":3,"score":0.2574999928474426}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1088/1475-7516/2015/02/021","doi":"https://doi.org/10.1088/1475-7516/2015/02/021","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1475-7516/2015/02/021","pdf_url":"https://iopscience.iop.org/article/10.1088/1475-7516/2015/02/021/pdf","source":{"id":"https://openalex.org/S120662888","display_name":"Journal of Cosmology and Astroparticle Physics","issn_l":"1475-7508","issn":["1475-7508","1475-7516"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cosmology and Astroparticle Physics","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1409.8226","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1409.8226","pdf_url":"https://arxiv.org/pdf/1409.8226","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.1409.8226","doi":"https://doi.org/10.48550/arxiv.1409.8226","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1409.8226","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1088/1475-7516/2015/02/021","doi":"https://doi.org/10.1088/1475-7516/2015/02/021","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1475-7516/2015/02/021","pdf_url":"https://iopscience.iop.org/article/10.1088/1475-7516/2015/02/021/pdf","source":{"id":"https://openalex.org/S120662888","display_name":"Journal of Cosmology and Astroparticle Physics","issn_l":"1475-7508","issn":["1475-7508","1475-7516"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cosmology and Astroparticle Physics","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320338381","display_name":"SLAC National Accelerator Laboratory","ror":"https://ror.org/05gzmn429"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1985993422.pdf","grobid_xml":"https://content.openalex.org/works/W1985993422.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W1968642990","https://openalex.org/W1980573344","https://openalex.org/W1988754159","https://openalex.org/W1993879864","https://openalex.org/W1997756952","https://openalex.org/W2000691074","https://openalex.org/W2002585865","https://openalex.org/W2013500037","https://openalex.org/W2013598799","https://openalex.org/W2013970568","https://openalex.org/W2015252981","https://openalex.org/W2017623041","https://openalex.org/W2021847575","https://openalex.org/W2023632103","https://openalex.org/W2026404240","https://openalex.org/W2028806138","https://openalex.org/W2036703638","https://openalex.org/W2037514055","https://openalex.org/W2038105367","https://openalex.org/W2039507286","https://openalex.org/W2043167487","https://openalex.org/W2043581053","https://openalex.org/W2047134257","https://openalex.org/W2047722794","https://openalex.org/W2058133882","https://openalex.org/W2060448567","https://openalex.org/W2069254980","https://openalex.org/W2074079481","https://openalex.org/W2075865888","https://openalex.org/W2076437437","https://openalex.org/W2081262617","https://openalex.org/W2083337310","https://openalex.org/W2090314870","https://openalex.org/W2102108003","https://openalex.org/W2102639000","https://openalex.org/W2110999179","https://openalex.org/W2113948092","https://openalex.org/W2114987342","https://openalex.org/W2132653891","https://openalex.org/W2136576125","https://openalex.org/W2149986346","https://openalex.org/W2150479316","https://openalex.org/W2156121700","https://openalex.org/W2162381625","https://openalex.org/W2163097950","https://openalex.org/W2164850308","https://openalex.org/W2166016617","https://openalex.org/W2169966777","https://openalex.org/W2258584306","https://openalex.org/W2614392743","https://openalex.org/W3041586415"],"related_works":[],"abstract_inverted_index":{"Electroweak":[0],"corrections":[1],"can":[2],"play":[3],"a":[4,20,170],"crucial":[5],"role":[6],"in":[7,16,49,64,95,101,113,131,143],"dark":[8,50,71,156],"matter":[9,51],"annihilation.":[10],"The":[11],"emission":[12,63],"of":[13,24,41,58,85,116,126,152,176],"gauge":[14],"bosons,":[15],"particular,":[17],"leads":[18],"to":[19,46,108],"secondary":[21,59,177],"flux":[22,57],"consisting":[23],"all":[25],"Standard":[26],"Model":[27],"particles,":[28],"and":[29,69,82,87,100,173],"may":[30],"be":[31,135],"described":[32],"by":[33,137],"electroweak":[34,47,166],"fragmentation":[35,43,97,145,167],"functions.":[36],"To":[37],"assess":[38],"the":[39,42,56,92,96,102,110,114,123,127,138,144,159],"quality":[40],"function":[44,98,146],"approximation":[45,99],"radiation":[48],"annihilation,":[52],"we":[53,77],"have":[54,78],"calculated":[55],"particles":[60],"from":[61],"gauge-boson":[62],"models":[65,133,153],"with":[66],"Majorana":[67,117],"fermion":[68,118],"vector":[70,155],"matter,":[72,157],"respectively.":[73],"For":[74],"both":[75],"models,":[76],"compared":[79],"cross":[80,129,161],"sections":[81],"energy":[83],"spectra":[84],"positrons":[86],"antiprotons":[88],"after":[89],"propagation":[90],"through":[91],"galactic":[93],"halo":[94],"full":[103],"calculation.":[104],"Fragmentation":[105],"functions":[106,168],"fail":[107],"describe":[109],"particle":[111,178],"fluxes":[112],"case":[115],"annihilation":[119],"into":[120],"light":[121],"fermions:":[122],"helicity":[124],"suppression":[125],"lowest-order":[128,160],"section":[130,162],"such":[132],"cannot":[134],"lifted":[136],"leading":[139],"logarithmic":[140],"contributions":[141],"included":[142],"approach.":[147],"However,":[148],"for":[149],"other":[150],"classes":[151],"like":[154],"where":[158],"is":[163],"not":[164],"suppressed,":[165],"provide":[169],"simple,":[171],"model-independent":[172],"accurate":[174],"description":[175],"fluxes.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}