dc.contributor.author | Albaladejo, M. | |
dc.contributor.author | Nieves, J. | |
dc.contributor.author | Tolos Rigueiro, Laura | |
dc.date.accessioned | 2022-02-17T08:49:19Z | |
dc.date.available | 2022-02-17T08:49:19Z | |
dc.date.created | 2022-02-16T09:41:05Z | |
dc.date.issued | 2021-09 | |
dc.identifier.citation | Albaladejo, M., Nieves, J., Tolos Rigueiro, L. (2021) DD¯ ∗ scattering and χc1(3872) in nuclear matter. Physical Review C, 104 (3), 035203 . | en_US |
dc.identifier.issn | 2469-9985 | |
dc.identifier.uri | https://hdl.handle.net/11250/2979556 | |
dc.description.abstract | We study the behavior of the χc1(3872), also known as X(3872), in dense nuclear matter. We begin from a picture in vacuum of the X(3872) as a purely molecular (DD¯¯¯∗-c.c) state, generated as a bound state from a heavy-quark symmetry leading-order interaction between the charmed mesons, and analyze the DD¯¯¯∗ scattering T matrix (TD¯¯¯∗) inside of the medium. Next, we consider also mixed-molecular scenarios and, in all cases, we determine the corresponding X(3872) spectral function and the DD¯¯¯ ∗ amplitude, with the mesons embedded in the dense environment. We find important nuclear corrections for T DD¯¯¯ ∗ and the pole position of the resonance, and discuss the dependence of these results on the DD ¯¯¯∗ molecular component in the X (3872) wave function. These predictions could be tested in the finite-density regime that can be accessed in the future CBM and PANDA experiments at the Facility for Antiproton and Ion Research (FAIR). | en_US |
dc.language.iso | eng | en_US |
dc.publisher | American Physical Society | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.subject | fysikk | en_US |
dc.title | DD¯ ∗ scattering and χc1(3872) in nuclear matter | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.subject.nsi | VDP::Matematikk og Naturvitenskap: 400::Fysikk: 430 | en_US |
dc.source.volume | 104 | en_US |
dc.source.journal | Physical Review C | en_US |
dc.source.issue | 3 | en_US |
dc.identifier.doi | 10.1103/PhysRevC.104.035203 | |
dc.identifier.cristin | 2002139 | |
dc.source.articlenumber | 035203 | en_US |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |