Refine your search:     
Report No.
 - 
Search Results: Records 1-4 displayed on this page of 4
  • 1

Presentation/Publication Type

Initialising ...

Refine

Journal/Book Title

Initialising ...

Meeting title

Initialising ...

First Author

Initialising ...

Keyword

Initialising ...

Language

Initialising ...

Publication Year

Initialising ...

Held year of conference

Initialising ...

Save select records

Journal Articles

Experimental study of Di-quark correlation by charmed baryon spectroscopy at J-PARC high-momentum secondary beam line

Komatsu, Yusuke *; Ichikawa, Yudai; Naruki, Megumi*; Tanida, Kiyoshi; 24 of others*

JPS Conference Proceedings (Internet), 26, p.022029_1 - 022029_4, 2019/11

Journal Articles

Resonance states in the $$Y_cN$$ potential model

Maeda, Saori*; Oka, Makoto; Liu, Y.-R.*

Physical Review C, 98(3), p.035203_1 - 035203_9, 2018/09

 Times Cited Count:7 Percentile:27.31(Physics, Nuclear)

We calculate two-body $$J^{pi}=0^{+}, 1^{+}$$, and $$J^{pi}=2^{+}$$ resonance states of $$Y_{c}$$ ($$= Lambda_{c}$$, $$Sigma_{c}$$, or $$Sigma_{c}^{*}$$) and $$N$$ using the complex scaling method. We employ the $$Y_{c}N$$-CTNN potentials, which were proposed in our previous study, and obtain four resonances near $$Sigma_{c}N$$ and $$Sigma_{c}^{*}N$$ thresholds. From the analysis by the binding energies of partial channel systems, we conclude that these resonance states are Feshbach resonances. We compare the results with the $$Y_{c}N$$ resonance states in the heavy quark limit, where the $$Sigma_{c}N$$ and $$Sigma_{c}^{*}N$$ thresholds are degenerate, and find that they form two pairs of the heavy-quark doublets in agreement with the heavy quark spin symmetry.

Oral presentation

$$Sigma_c^{(*)} N$$ dibaryon resonances in the phenomenological potential model

Oka, Makoto

no journal, , 

$$Sigma_c N$$ and $$Sigma_c^* N$$ daibaryon resonances are analyzed by the complex scaling method for the phenomenological potential model. We find possible Feshbach resonances.

Oral presentation

4 (Records 1-4 displayed on this page)
  • 1