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| 001 | 1019017 | ||
| 005 | 20231207201909.0 | ||
| 024 | 7 | _ | |a arXiv:2307.06799 |2 arXiv |
| 024 | 7 | _ | |a 10.34734/FZJ-2023-05080 |2 datacite_doi |
| 037 | _ | _ | |a FZJ-2023-05080 |
| 088 | _ | _ | |a arXiv:2307.06799 |2 arXiv |
| 100 | 1 | _ | |a Wang, Yu-Fei |0 P:(DE-Juel1)185936 |b 0 |e Corresponding author |u fzj |
| 245 | _ | _ | |a On the nature of the $N^*$ and $\Delta$ resonances via coupled-channel dynamics |
| 260 | _ | _ | |c 2023 |
| 336 | 7 | _ | |a Preprint |b preprint |m preprint |0 PUB:(DE-HGF)25 |s 1701937333_31545 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a WORKING_PAPER |2 ORCID |
| 336 | 7 | _ | |a Electronic Article |0 28 |2 EndNote |
| 336 | 7 | _ | |a preprint |2 DRIVER |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a Output Types/Working Paper |2 DataCite |
| 500 | _ | _ | |a 19 pages, 6 figures |
| 520 | _ | _ | |a This work aims at determining the composition of certain $N^*$ and $\Delta$ resonances, i.e. whether they are compact states formed directly by quarks and gluons, or hadronic molecules generated from the meson-baryon interaction. The information of the resonance poles is provided by a comprehensive coupled-channel approach, the Jülich-Bonn model. $13$ states that are significant in this approach are studied. Two criteria for each state are adopted in this paper, the comparison thereof roughly indicates the model uncertainties. It is found that the conclusions for $8$ resonances are relatively certain: $N(1535) \frac{1}{2}^-$, $N(1440) \frac{1}{2}^+$, $N(1710) \frac{1}{2}^+$, and $N(1520) \frac{3}{2}^-$ tend to be composite; whereas $N(1650) \frac{1}{2}^-$, $N(1900) \frac{3}{2}^+$, $N(1680) \frac{5}{2}^+$, and $\Delta(1600) \frac{3}{2}^+$ tend to be compact. |
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| 536 | _ | _ | |a NRW-FAIR (NW21-024-A) |0 G:(NRW)NW21-024-A |c NW21-024-A |x 2 |
| 536 | _ | _ | |a DFG project 491111487 - Open-Access-Publikationskosten / 2022 - 2024 / Forschungszentrum Jülich (OAPKFZJ) (491111487) |0 G:(GEPRIS)491111487 |c 491111487 |x 3 |
| 588 | _ | _ | |a Dataset connected to arXivarXiv |
| 700 | 1 | _ | |a Meißner, Ulf-G. |0 P:(DE-Juel1)131252 |b 1 |u fzj |
| 700 | 1 | _ | |a Rönchen, Deborah |0 P:(DE-Juel1)165596 |b 2 |u fzj |
| 700 | 1 | _ | |a Shen, Chao-Wei |0 P:(DE-Juel1)189099 |b 3 |u fzj |
| 856 | 4 | _ | |y OpenAccess |u https://juser.fz-juelich.de/record/1019017/files/2307.06799.pdf |
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| 913 | 1 | _ | |a DE-HGF |b Key Technologies |l Engineering Digital Futures – Supercomputing, Data Management and Information Security for Knowledge and Action |1 G:(DE-HGF)POF4-510 |0 G:(DE-HGF)POF4-511 |3 G:(DE-HGF)POF4 |2 G:(DE-HGF)POF4-500 |4 G:(DE-HGF)POF |v Enabling Computational- & Data-Intensive Science and Engineering |9 G:(DE-HGF)POF4-5111 |x 0 |
| 914 | 1 | _ | |y 2023 |
| 915 | _ | _ | |a OpenAccess |0 StatID:(DE-HGF)0510 |2 StatID |
| 920 | 1 | _ | |0 I:(DE-Juel1)IAS-4-20090406 |k IAS-4 |l Theorie der Starken Wechselwirkung |x 0 |
| 980 | _ | _ | |a preprint |
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| 980 | _ | _ | |a UNRESTRICTED |
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| 980 | 1 | _ | |a FullTexts |
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