{"id":"https://openalex.org/W2996325223","doi":"https://doi.org/10.3233/jcm-190030","title":"Double electron capture in fast ion-atom collisions","display_name":"Double electron capture in fast ion-atom collisions","publication_year":2019,"publication_date":"2019-12-10","ids":{"openalex":"https://openalex.org/W2996325223","doi":"https://doi.org/10.3233/jcm-190030","mag":"2996325223"},"language":"en","primary_location":{"id":"doi:10.3233/jcm-190030","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jcm-190030","pdf_url":null,"source":{"id":"https://openalex.org/S2765058733","display_name":"Journal of Computational Methods in Sciences and Engineering","issn_l":"1472-7978","issn":["1472-7978","1875-8983"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computational Methods in Sciences and Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010387540","display_name":"S. Halder","orcid":null},"institutions":[{"id":"https://openalex.org/I2799306724","display_name":"Ramakrishna Mission Vidyamandira","ror":"https://ror.org/019wbnq12","country_code":"IN","type":"other","lineage":["https://openalex.org/I2799306724"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Halder","raw_affiliation_strings":["Department of Physics, Ramakrishna Mission Residential College, Narendrapur, Kolkata-700103, India"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Ramakrishna Mission Residential College, Narendrapur, Kolkata-700103, India","institution_ids":["https://openalex.org/I2799306724"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048444594","display_name":"S. Samaddar","orcid":"https://orcid.org/0000-0002-1596-3761"},"institutions":[{"id":"https://openalex.org/I2799306724","display_name":"Ramakrishna Mission Vidyamandira","ror":"https://ror.org/019wbnq12","country_code":"IN","type":"other","lineage":["https://openalex.org/I2799306724"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Samaddar","raw_affiliation_strings":["Department of Physics, Ramakrishna Mission Residential College, Narendrapur, Kolkata-700103, India"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Ramakrishna Mission Residential College, Narendrapur, Kolkata-700103, India","institution_ids":["https://openalex.org/I2799306724"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043790760","display_name":"K. Purkait","orcid":null},"institutions":[{"id":"https://openalex.org/I2799306724","display_name":"Ramakrishna Mission Vidyamandira","ror":"https://ror.org/019wbnq12","country_code":"IN","type":"other","lineage":["https://openalex.org/I2799306724"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Purkait","raw_affiliation_strings":["Department of Physics, Ramakrishna Mission Residential College, Narendrapur, Kolkata-700103, India"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Ramakrishna Mission Residential College, Narendrapur, Kolkata-700103, India","institution_ids":["https://openalex.org/I2799306724"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091390027","display_name":"Anup Mondal","orcid":"https://orcid.org/0000-0001-7299-3249"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Mondal","raw_affiliation_strings":["Department of Physics, Ramsaday College, Amta, Howrah, India","E-mail:"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Ramsaday College, Amta, Howrah, India","institution_ids":[]},{"raw_affiliation_string":"E-mail:","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109925455","display_name":"C. R. Mandal","orcid":null},"institutions":[{"id":"https://openalex.org/I2799306724","display_name":"Ramakrishna Mission Vidyamandira","ror":"https://ror.org/019wbnq12","country_code":"IN","type":"other","lineage":["https://openalex.org/I2799306724"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"C.R. Mandal","raw_affiliation_strings":["Department of Physics, Ramakrishna Mission Residential College, Narendrapur, Kolkata-700103, India"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Ramakrishna Mission Residential College, Narendrapur, Kolkata-700103, India","institution_ids":["https://openalex.org/I2799306724"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088388618","display_name":"M. Purkait","orcid":"https://orcid.org/0000-0002-4644-8930"},"institutions":[{"id":"https://openalex.org/I2799306724","display_name":"Ramakrishna Mission Vidyamandira","ror":"https://ror.org/019wbnq12","country_code":"IN","type":"other","lineage":["https://openalex.org/I2799306724"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"M. Purkait","raw_affiliation_strings":["Department of Physics, Ramakrishna Mission Residential College, Narendrapur, Kolkata-700103, India"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Ramakrishna Mission Residential College, Narendrapur, Kolkata-700103, India","institution_ids":["https://openalex.org/I2799306724"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5088388618"],"corresponding_institution_ids":["https://openalex.org/I2799306724"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.179021,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":"2","first_page":"665","last_page":"686"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10523","display_name":"Atomic and Molecular Physics","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10523","display_name":"Atomic and Molecular Physics","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10002","display_name":"Advanced Chemical Physics Studies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10425","display_name":"Cold Atom Physics and Bose-Einstein Condensates","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/excited-state","display_name":"Excited state","score":0.8035511374473572},{"id":"https://openalex.org/keywords/atomic-physics","display_name":"Atomic physics","score":0.7576987743377686},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.6800491809844971},{"id":"https://openalex.org/keywords/ground-state","display_name":"Ground state","score":0.6448803544044495},{"id":"https://openalex.org/keywords/electron","display_name":"Electron","score":0.6117836236953735},{"id":"https://openalex.org/keywords/electron-capture","display_name":"Electron capture","score":0.5818695425987244},{"id":"https://openalex.org/keywords/ion","display_name":"Ion","score":0.5331114530563354},{"id":"https://openalex.org/keywords/wave-function","display_name":"Wave function","score":0.5266956090927124},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.49312397837638855},{"id":"https://openalex.org/keywords/projectile","display_name":"Projectile","score":0.4241962730884552},{"id":"https://openalex.org/keywords/helium","display_name":"Helium","score":0.4155430793762207},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.15106365084648132}],"concepts":[{"id":"https://openalex.org/C181500209","wikidata":"https://www.wikidata.org/wiki/Q215328","display_name":"Excited state","level":2,"score":0.8035511374473572},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.7576987743377686},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6800491809844971},{"id":"https://openalex.org/C69523127","wikidata":"https://www.wikidata.org/wiki/Q4480008","display_name":"Ground state","level":2,"score":0.6448803544044495},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.6117836236953735},{"id":"https://openalex.org/C105066094","wikidata":"https://www.wikidata.org/wiki/Q109910","display_name":"Electron capture","level":3,"score":0.5818695425987244},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.5331114530563354},{"id":"https://openalex.org/C113603373","wikidata":"https://www.wikidata.org/wiki/Q2362761","display_name":"Wave function","level":2,"score":0.5266956090927124},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.49312397837638855},{"id":"https://openalex.org/C49304495","wikidata":"https://www.wikidata.org/wiki/Q49393","display_name":"Projectile","level":2,"score":0.4241962730884552},{"id":"https://openalex.org/C546029482","wikidata":"https://www.wikidata.org/wiki/Q560","display_name":"Helium","level":2,"score":0.4155430793762207},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.15106365084648132},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jcm-190030","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jcm-190030","pdf_url":null,"source":{"id":"https://openalex.org/S2765058733","display_name":"Journal of Computational Methods in Sciences and Engineering","issn_l":"1472-7978","issn":["1472-7978","1875-8983"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computational Methods in Sciences and Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W282924844","https://openalex.org/W600057365","https://openalex.org/W1496137701","https://openalex.org/W1610958569","https://openalex.org/W1613127354","https://openalex.org/W1649375760","https://openalex.org/W1966066346","https://openalex.org/W1968011781","https://openalex.org/W1973201382","https://openalex.org/W1980948661","https://openalex.org/W1985705923","https://openalex.org/W1998399936","https://openalex.org/W2003310864","https://openalex.org/W2005301597","https://openalex.org/W2018478172","https://openalex.org/W2018867331","https://openalex.org/W2024586164","https://openalex.org/W2030231758","https://openalex.org/W2036454248","https://openalex.org/W2037417672","https://openalex.org/W2039137085","https://openalex.org/W2040578308","https://openalex.org/W2042062173","https://openalex.org/W2046579089","https://openalex.org/W2047888034","https://openalex.org/W2056247013","https://openalex.org/W2058832060","https://openalex.org/W2062343300","https://openalex.org/W2062675377","https://openalex.org/W2065704107","https://openalex.org/W2068923442","https://openalex.org/W2074190061","https://openalex.org/W2074234051","https://openalex.org/W2081437621","https://openalex.org/W2094072292","https://openalex.org/W2112697141","https://openalex.org/W2143152210","https://openalex.org/W2167905156","https://openalex.org/W2197076874","https://openalex.org/W2586230297","https://openalex.org/W2964212718","https://openalex.org/W3150788405"],"related_works":["https://openalex.org/W3134466133","https://openalex.org/W2943984654","https://openalex.org/W2362460327","https://openalex.org/W2883642900","https://openalex.org/W2330459747","https://openalex.org/W2074764239","https://openalex.org/W3190406700","https://openalex.org/W3097745324","https://openalex.org/W4377693562","https://openalex.org/W2036931796"],"abstract_inverted_index":{"A":[0],"four-body":[1],"formalism":[2],"of":[3,45,64,66,80,98,102,123,168,184,198],"the":[4,28,60,67,71,81,94,99,103,110,114,120,137,154,166,182,185,212,218,225,236,245,264,273],"modified":[5],"target":[6,72],"continuum":[7,18,62],"distorted":[8],"wave":[9,96],"(MTCDW-4B)":[10],"with":[11,49,70,136,153,170,272],"incorrect":[12],"boundary":[13,16],"conditions":[14],"and":[15,33,140,175,189,196,200,207,230,267,276],"corrected":[17],"intermediate":[19,61,174],"state":[20,63,214,238,247,266],"(BCCIS-4B)":[21],"approximation":[22],"have":[23,108,159,180,280],"been":[24,74,88,281],"employed":[25],"to":[26,148,187],"calculate":[27],"differential":[29],"cross":[30,35,84,111],"sections":[31,36,85,112],"(DCS)":[32],"total":[34],"(TCS)":[37],"for":[38,119,163,222,255,261],"d":[39],"ouble-electron":[40],"capture":[41,215],"(DC)":[42],"in":[43,52,127,150,165,203],"collision":[44,167],"fast":[46],"bare":[47],"ions":[48],"helium":[50,171],"atoms":[51,172],"their":[53],"ground":[54,213,237,246,265],"states.":[55],"In":[56,156],"both":[57],"these":[58],"formalisms,":[59],"each":[65],"active":[68],"electrons":[69],"has":[73,86],"taken":[75,89],"into":[76,90,263],"account.":[77],"The":[78,130,258],"influence":[79],"static-electron-correlations":[82],"on":[83],"also":[87,160,242],"account":[91],"by":[92],"choosing":[93],"proper":[95],"functions":[97],"initial":[100],"states":[101,193,220,227,233,269],"bound":[104],"electrons.":[105],"Moreover,":[106],"we":[107,158],"computed":[109,132],"using":[113],"asymptotic":[115],"Coulomb":[116],"logarithmic":[117],"phase":[118],"relative":[121],"motion":[122],"two":[124],"colliding":[125],"nuclei":[126],"BCCIS-4B":[128],"theory.":[129],"present":[131],"results":[133,260],"are":[134,146,270],"compared":[135,271],"available":[138],"experimental":[139,274],"other":[141],"existing":[142],"theoretical":[143],"results.":[144],"TCS":[145,188],"found":[147,282],"be":[149],"good":[151],"agreement":[152],"measurements.":[155,208],"addition,":[157],"analyzed":[161],"DCS":[162,190,262],"DC":[164],"\u03b1-particles":[169],"at":[173,250,283],"high":[176,252],"projectile":[177],"energies.":[178,286],"We":[179],"investigated":[181],"significance":[183],"contributions":[186],"from":[191],"excited":[192,219,226,232,268],"(both":[194],"single":[195],"double)":[197],"He":[199],"\ud835\udc3f\ud835\udc56+":[201],"especially":[202],"comparison":[204],"between":[205],"theories":[206],"For":[209],"symmetric":[210],"collision,":[211,224],"dominates":[216,249],"over":[217,235],"whereas":[221],"asymmetric":[223,256],"including":[228],"singly":[229],"doubly":[231],"dominate":[234],"capture.":[239],"It":[240],"is":[241],"clear":[243],"that":[244],"contribution":[248],"very":[251],"impact":[253,285],"energies":[254],"collision.":[257],"obtained":[259],"data":[275],"overall":[277],"satisfactory":[278],"agreements":[279],"different":[284]},"counts_by_year":[],"updated_date":"2026-04-22T06:01:30.510260","created_date":"2025-10-10T00:00:00"}