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We included in-medium binding energy shifts and used different versions of the relativistic mean-field approach for the crustal modeling. Thermal effects were also consistently included in the dominant ion species that is present in each crustal layer and that we described in the compressible liquid drop approximation.<\/jats:p>\n<jats:p><jats:italic>Results.<\/jats:italic> We find that the impurity factor associated with light clusters is very small and can be neglected in transport calculations, even if some model dependence is observed.<\/jats:p>","DOI":"10.1051\/0004-6361\/202553838","type":"journal-article","created":{"date-parts":[[2025,6,7]],"date-time":"2025-06-07T07:53:06Z","timestamp":1749282786000},"page":"A129","source":"Crossref","is-referenced-by-count":1,"title":["Light clusters as a possible source of crustal impurities: A quasi-particle approach"],"prefix":"10.1051","volume":"699","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7247-1950","authenticated-orcid":false,"given":"Helena","family":"Pais","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9268-5577","authenticated-orcid":false,"given":"Hoa Dinh","family":"Thi","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2225-4100","authenticated-orcid":false,"given":"Anthea F.","family":"Fantina","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4354-2849","authenticated-orcid":false,"given":"Francesca","family":"Gulminelli","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6464-8023","authenticated-orcid":false,"given":"Constan\u00e7a","family":"Provid\u00eancia","sequence":"additional","affiliation":[]}],"member":"250","published-online":{"date-parts":[[2025,7,7]]},"reference":[{"key":"R1","doi-asserted-by":"crossref","first-page":"015806","DOI":"10.1103\/PhysRevC.78.015806","volume":"78","author":"Arcones","year":"2008","journal-title":"Phys. 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