SCOAP3 Repository 6 records found  Search took 0.01 seconds. 
1. Heavy quark spin multiplet structure of P¯(*)ΣQ(*) molecular states / Shimizu, Yuki ; Yamaguchi, Yasuhiro ; Harada, Masayasu
We study the structure of heavy quark spin (HQS) multiplets for heavy meson-baryon molecular states in a coupled system of P¯(*)ΣQ(*), constructing the one-pion exchange potential with S-wave orbital angular momentum. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.014021 arXiv:1805.05740
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2. Analysis of Λc(2595), Λc(2625), Λb(5912), Λb(5920) based on a chiral partner structure / Kawakami, Yohei ; Harada, Masayasu
We construct an effective hadronic model including Λc(2595), Λc(2625), Λb(5912), and Λb(5920), regarding them as chiral partners to Σc(2455), Σc(2520), Σb, and Σb*, respectively, with respecting the chiral symmetry and heavy-quark spin-flavor symmetry. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.114024 arXiv:1804.04872
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3. Novel dual chiral density wave in nuclear matter based on a parity doublet structure / Takeda, Yusuke ; Abuki, Hiroaki ; Harada, Masayasu
We study the dual chiral density wave (DCDW) in nuclear matter using a hadronic model with the parity doublet structure. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.094032 arXiv:1803.06779
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4. Relation between the mass modification of heavy–light mesons and the chiral symmetry structure in dense matter / Harada, Masayasu ; Ma, Yong-Liang ; Suenaga, Daiki ; Takeda, Yusuke
We point out that the study of the density dependences of the masses of heavy–light mesons gives some clues to the chiral symmetry structure in nuclear matter. [...]
Published in PTEP 2017 (2017) 113D01 10.1093/ptep/ptx140 arXiv:1612.03496
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5. Degeneracy of doubly heavy baryons from heavy quark symmetry / Ma, Yong-Liang ; Harada, Masayasu
The spectroscopy of the doubly heavy baryons including different heavy quarks is studied based on the heavy quark symmetry of QCD. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.01.011
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6. Doubly heavy baryons with chiral partner structure / Ma, Yong-Liang ; Harada, Masayasu
The spectrum and dominant strong decay properties of the doubly heavy baryons are revisited by using a chiral effective model with the chiral partner structure. [...]
Published in Physics letters B (2015) 10.1016/j.physletb.2015.07.046
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