Study of the 7Be(d,3He)6Li* reaction at 5 MeV/u

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dc.contributor.authorAli, Sk Mustak
dc.contributor.authorMartel Bravo, Ismael
dc.contributor.authorMoro, A. M.
dc.date.accessioned2025-01-09T12:24:13Z
dc.date.available2025-01-09T12:24:13Z
dc.date.issued2024-04
dc.description.abstractThe measurement of the 7Be(d,3He)6Li* transfer cross section at 5 MeV/u is carried out. The population of the 2.186 MeV excited state of 6Li in this reaction channel is observed for the first time. The experimental angular distributions have been analyzed in the finite range DWBA and coupled-channel frameworks. The effect of the 7Be(d,3He)6Li reaction on both the 6Li and 7Li abundances are investigated at the relevant big-bang nucleosynthesis energies. The excitation function is calculated by TALYS and normalized to the experimental data. The S factor of the (d,3He) channel from the present work is about 50% lower than existing data at nearby energies. At big-bang energies, the S factor is about three orders of magnitude smaller than that of the () channel. The (d,3He) reaction rate is found to have a less than 0.1% effect on the 6,7Li abundances.es_ES
dc.description.departmentCiencias Integradases_ES
dc.description.sponsorshipThe authors thank the ISOLDE engineers in charge, RILIS team and Target Group at CERN for their support. D. Gupta acknowledges research funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement no. 654002 (ENSAR2) and ISRO, Government of India under grant no. ISRO/RES/2/378/ 15−16. O. Tengblad would like to acknowledge the support by the Spanish Funding Agency (AEI / FEDER, EU) under the project PID2019-104390GB-I00. I. Martel would like to acknowledge the support by the Ministry of Science, Innovation and Universities of Spain (Grant No. PGC2018-095640-B-I00). J. Cederkall acknowledges grants from the Swedish Research Council (VR) under contract numbers VR-2017-00637 and VR-2017-03986 as well as grants from the Royal Physiographical Society. J. Park would like to acknowledge the support by Institute for Basic Science (IBS-R031-D1). A.M.M. is supported by the I+D+i project PID2020-114687GB-I00 funded by MCIN/AEI/10.13039/501100011033, by the grant Group FQM-160 and by project P20_01247, funded by the Consejería de Economía, Conocimiento, Empresas y Universidad, Junta de Andalucía (Spain) and by “ERDF A way of making Europe”.es_ES
dc.identifier.citationAli, S. M., Gupta, D., Kundalia, K., Maity, S., Saha, S. K., Tengblad, O., Ovejas, J. D., Perea, A., Martel, I., Cederkall, J., Park, J., & Moro, A. M. (2024). Study of the 7Be(d,3He)6Li* reaction at 5 MeV/u. In Physics Letters B (Vol. 853, p. 138673). Elsevier BV. https://doi.org/10.1016/j.physletb.2024.138673es_ES
dc.identifier.doi10.1016/j.physletb.2024.138673
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445 (electrónico)
dc.identifier.urihttps://hdl.handle.net/10272/24749
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.otherBig-bang nucleosynthesises_ES
dc.subject.otherPrimordial lithium abundancees_ES
dc.subject.otherLithium anomalieses_ES
dc.subject.otherReaction rateses_ES
dc.subject.unesco22 Físicaes_ES
dc.titleStudy of the 7Be(d,3He)6Li* reaction at 5 MeV/ues_ES
dc.typejournal articlees_ES
dc.type.hasVersionVoRes_ES
dspace.entity.typePublication
relation.isAuthorOfPublication99e0f6b2-6096-4f72-8206-a5991833277a
relation.isAuthorOfPublication.latestForDiscovery99e0f6b2-6096-4f72-8206-a5991833277a

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