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Semiempirical breakdown curves of C$_2$N$^{(+)}$ and C$_3$N$^{(+)}$molecules; application to products branching ratios predictions of physical and chemical processes involving these adducts

hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorIDBARKACH, Tijani
hal.structure.identifierInstitut des Sciences Moléculaires d'Orsay [ISMO]
dc.contributor.authorMAHAJAN, Thejus
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorCHABOT, Marin
hal.structure.identifierInstitut des Sciences Moléculaires d'Orsay [ISMO]
dc.contributor.authorBÉROFF, Karine
hal.structure.identifierTheoretical Division [Los Alamos]
dc.contributor.authorAGUIRRE, Néstor
hal.structure.identifierDepartamento de Qímica, Módulo 13, Universidad Autónoma de Madrid
dc.contributor.authorDÍAZ-TENDERO, Sergio
hal.structure.identifierService de Chimie Quantique et Photophysique
dc.contributor.authorLAUNOY, Thibaut
hal.structure.identifierInstitut de recherche en astrophysique et planétologie [IRAP]
dc.contributor.authorLE PADELLEC, Arnaud
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorPERROT, Luc
hal.structure.identifierInstitut des Sciences Moléculaires d'Orsay [ISMO]
dc.contributor.authorBONNIN, Maëlle
hal.structure.identifierInstitut des Sciences Moléculaires d'Orsay [ISMO]
dc.contributor.authorLE, Kim Cuong
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorGESLIN, Florian
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorDE SEREVILLE, Nicolas
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorHAMMACHE, Fairouz
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorJALLAT, Aurélie
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorMEYER, Anne
hal.structure.identifierCentre de Sciences Nucléaires et de Sciences de la Matière [CSNSM]
dc.contributor.authorCHARON, Émeline
hal.structure.identifierInstitut des Sciences Moléculaires d'Orsay [ISMO]
dc.contributor.authorPINO, Thomas
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorHAMELIN, Thibault
hal.structure.identifierAMOR 2018
dc.contributor.authorWAKELAM, Valentine
dc.date.issued2018-09
dc.identifier.issn2405-6758
dc.description.abstractEnWe constructed semiempirical breakdown curves (BDC) for C$_2$N, C$_3$N, C$_2$N$^+$ and C$_3$N$^+$ molecules. These BDC, which are energy dependent dissociation branching ratios (BR) curves, were used to predict products branching ratios for various processes leading to the formation of C$_2$N$^{(+)}$ and C$_3$N$^{(+)}$ excited adducts. These processes, of astrochemical interest, are neutral-neutral and ion-molecule reactions, dissociative recombination and charge transfer reactions with He$^+$. Model predictions of BR are compared to the literature data and to reported values in the kinetic database for astrochemistry KIDA. With the new BR values, the C$_n$N abundances in cold cores were simulated.
dc.description.sponsorshipPhysics of the 2 infinities and the origins - ANR-10-LABX-0038
dc.language.isoen
dc.publisherElsevier
dc.title.enSemiempirical breakdown curves of C$_2$N$^{(+)}$ and C$_3$N$^{(+)}$molecules; application to products branching ratios predictions of physical and chemical processes involving these adducts
dc.typeArticle de revue
dc.identifier.doi10.1016/j.molap.2018.06.003
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO]
bordeaux.journalMolecular Astrophysics
bordeaux.page25 - 32
bordeaux.volume12
bordeaux.peerReviewedoui
hal.identifierhal-01868314
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01868314v1
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