Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions

The doubly differential distributions of low-energy electron emission in the ionization of water molecules under the impact of fast bare oxygen ions with energy of 48 MeV are measured. The measured data are compared with two quantum-mechanical models, i.e. the post and prior versions of the continuu...

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Autores: Bhattacharjee, Shamik, Biswas, Shubhadeep, Bagdia, Chandan, Roychowdhury, Madhusree, Nandi, Saikat, Misra, Deepankar, Monti, Juan Manuel, Tachino, Carmen Alejandra, Rivarola, Roberto Daniel, Champion, C., Tribedi, Lokesh C.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2016
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/52735
Acceso en línea:http://hdl.handle.net/11336/52735
Access Level:acceso abierto
Palabra clave:CDW-EIS MODEL
E-SPECTROSCOPY
EXPERIMENT
ION COLLISION WITH MOLECULES
LOW-ENERGY ELECTRON DDCS SPECTRUM
RADIATION DAMAGE
WATER MOLECULE
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
id AR_ef9f125f410ccd3385641082c3ce416d
oai_identifier_str oai:ri.conicet.gov.ar:11336/52735
network_acronym_str AR
network_name_str Argentina
repository_id_str
dc.title.none.fl_str_mv Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions
title Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions
spellingShingle Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions
Bhattacharjee, Shamik
CDW-EIS MODEL
E-SPECTROSCOPY
EXPERIMENT
ION COLLISION WITH MOLECULES
LOW-ENERGY ELECTRON DDCS SPECTRUM
RADIATION DAMAGE
WATER MOLECULE
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
title_short Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions
title_full Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions
title_fullStr Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions
title_full_unstemmed Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions
title_sort Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions
dc.creator.none.fl_str_mv Bhattacharjee, Shamik
Biswas, Shubhadeep
Bagdia, Chandan
Roychowdhury, Madhusree
Nandi, Saikat
Misra, Deepankar
Monti, Juan Manuel
Tachino, Carmen Alejandra
Rivarola, Roberto Daniel
Champion, C.
Tribedi, Lokesh C.
author Bhattacharjee, Shamik
author_facet Bhattacharjee, Shamik
Biswas, Shubhadeep
Bagdia, Chandan
Roychowdhury, Madhusree
Nandi, Saikat
Misra, Deepankar
Monti, Juan Manuel
Tachino, Carmen Alejandra
Rivarola, Roberto Daniel
Champion, C.
Tribedi, Lokesh C.
author_role author
author2 Biswas, Shubhadeep
Bagdia, Chandan
Roychowdhury, Madhusree
Nandi, Saikat
Misra, Deepankar
Monti, Juan Manuel
Tachino, Carmen Alejandra
Rivarola, Roberto Daniel
Champion, C.
Tribedi, Lokesh C.
author2_role author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv CDW-EIS MODEL
E-SPECTROSCOPY
EXPERIMENT
ION COLLISION WITH MOLECULES
LOW-ENERGY ELECTRON DDCS SPECTRUM
RADIATION DAMAGE
WATER MOLECULE
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
topic CDW-EIS MODEL
E-SPECTROSCOPY
EXPERIMENT
ION COLLISION WITH MOLECULES
LOW-ENERGY ELECTRON DDCS SPECTRUM
RADIATION DAMAGE
WATER MOLECULE
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
description The doubly differential distributions of low-energy electron emission in the ionization of water molecules under the impact of fast bare oxygen ions with energy of 48 MeV are measured. The measured data are compared with two quantum-mechanical models, i.e. the post and prior versions of the continuum distorted wave-eikonal initial state (CDW-EIS) approximation, and the first-order Born approximation with initial and final wavefunctions verifying correct boundary conditions (CB1). An overall excellent qualitative agreement is found between the data and the CDW-EIS models whereas the CB1 model showed substantial deviation. However, the detailed angular distributions display some discrepancies with both CDW-EIS models. The single differential and total cross-sections exhibit good agreement with the CDW-EIS models. The present detailed data set could also be used as an input for modeling highly charged ion induced radiation damage in living tissues, whose most abundant component is water. Similar measurements are also carried out for a projectile energy of 60 MeV. However, since the double differential cross-section data show similar results the details are not provided here, except for the total ionization cross-sections results.
publishDate 2016
dc.date.none.fl_str_mv 2016-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/52735
Bhattacharjee, Shamik; Biswas, Shubhadeep; Bagdia, Chandan; Roychowdhury, Madhusree; Nandi, Saikat; et al.; Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 49; 6; 2-2016; 652020-652020
0953-4075
CONICET Digital
CONICET
url http://hdl.handle.net/11336/52735
identifier_str_mv Bhattacharjee, Shamik; Biswas, Shubhadeep; Bagdia, Chandan; Roychowdhury, Madhusree; Nandi, Saikat; et al.; Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 49; 6; 2-2016; 652020-652020
0953-4075
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1088/0953-4075/49/6/065202
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0953-4075/49/6/065202/meta
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1799195822199406592
spelling Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ionsBhattacharjee, ShamikBiswas, ShubhadeepBagdia, ChandanRoychowdhury, MadhusreeNandi, SaikatMisra, DeepankarMonti, Juan ManuelTachino, Carmen AlejandraRivarola, Roberto DanielChampion, C.Tribedi, Lokesh C.CDW-EIS MODELE-SPECTROSCOPYEXPERIMENTION COLLISION WITH MOLECULESLOW-ENERGY ELECTRON DDCS SPECTRUMRADIATION DAMAGEWATER MOLECULEhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The doubly differential distributions of low-energy electron emission in the ionization of water molecules under the impact of fast bare oxygen ions with energy of 48 MeV are measured. The measured data are compared with two quantum-mechanical models, i.e. the post and prior versions of the continuum distorted wave-eikonal initial state (CDW-EIS) approximation, and the first-order Born approximation with initial and final wavefunctions verifying correct boundary conditions (CB1). An overall excellent qualitative agreement is found between the data and the CDW-EIS models whereas the CB1 model showed substantial deviation. However, the detailed angular distributions display some discrepancies with both CDW-EIS models. The single differential and total cross-sections exhibit good agreement with the CDW-EIS models. The present detailed data set could also be used as an input for modeling highly charged ion induced radiation damage in living tissues, whose most abundant component is water. Similar measurements are also carried out for a projectile energy of 60 MeV. However, since the double differential cross-section data show similar results the details are not provided here, except for the total ionization cross-sections results.Fil: Bhattacharjee, Shamik. Tata Institute of Fundamental Research; IndiaFil: Biswas, Shubhadeep. Tata Institute of Fundamental Research; IndiaFil: Bagdia, Chandan. Tata Institute of Fundamental Research; IndiaFil: Roychowdhury, Madhusree. Tata Institute of Fundamental Research; IndiaFil: Nandi, Saikat. Tata Institute of Fundamental Research; IndiaFil: Misra, Deepankar. Tata Institute of Fundamental Research; IndiaFil: Monti, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaFil: Tachino, Carmen Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaFil: Rivarola, Roberto Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; ArgentinaFil: Champion, C.. Universite de Bordeaux; FranciaFil: Tribedi, Lokesh C.. Tata Institute of Fundamental Research; IndiaIOP Publishing2016-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/52735Bhattacharjee, Shamik; Biswas, Shubhadeep; Bagdia, Chandan; Roychowdhury, Madhusree; Nandi, Saikat; et al.; Double differential distribution of electron emission in the ionization of water molecules by fast bare oxygen ions; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 49; 6; 2-2016; 652020-6520200953-4075CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1088/0953-4075/49/6/065202info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0953-4075/49/6/065202/metainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T14:04:58Zoai:ri.conicet.gov.ar:11336/52735instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 14:04:59.178CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
score 15.81155

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