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Author  |
Montesinos, V.; Song, J.; Liang, W.H.; Oset, E.; Nieves, J.; Albaladejo, M. |
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Title |
Study of possible DND* bound states |
Type |
Journal Article |
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Year |
2024 |
Publication |
Physical Review D |
Abbreviated Journal |
Phys. Rev. D |
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Volume |
110 |
Issue |
5 |
Pages |
054043 - 11pp |
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Abstract |
We start from a recently favored picture in which the Ac(2940) and Lambda(c)(2910) correspond mostly to ND* bound states with J(P) = 1=2(-); 3=2(-) respectively, and then add a D as a third particle, looking for the possible binding of the DND* three-body system within the framework of the fixed center approximation. We find that the system is bound with respect to the corresponding Lambda(c)(2940)D, Lambda(c)(2910)D thresholds with a binding of about 60 MeV and a width of about 90 MeV. Alternatively we assume a cluster of ND and a D* meson interacting with the cluster, and we find similar results. The observation of these states of J(P) = 1=2(+); 3=2(+) would provide new and valuable information concerning the DN and D*N interaction, an issue of current debate. |
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Address |
[Montesinos, Victor; Song, Jing; Oset, Eulogio; Nieves, Juan; Albaladejo, Miguel] Ctr Mixto Univ Valencia, CSIC Inst Invest Paterna, Dept Fis Teor & IFIC, Valencia 46071, Spain, Email: vicmonte@ific.uv.es; |
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Publisher |
Amer Physical Soc |
Place of Publication |
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Language |
English |
Summary Language |
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Original Title |
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Series Title |
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Series Volume |
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Edition |
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ISSN |
2470-0010 |
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Notes |
WOS:001381677500003 |
Approved |
no |
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Is ISI |
yes |
International Collaboration |
yes |
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Call Number |
IFIC @ pastor @ |
Serial |
6393 |
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