Korea University

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belle detector 1 b meson decays 1 chi_c1 1 exotic charmonium 1 upper limits 1

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19922026

most citedBioBERT: a pre-trained biomedical language representation model for biomedical text mining

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hep-ex2021★ 1 cited

Search for the decay $B_{s}^{0} \to η η$

Belle Collaboration, B. Bhuyan, K. J. Nath +184

We report results from a search for the decay $B_{s}^{0} \to η η$ using 121.4 fb $^{- 1}$ of data collected at the $Υ (5 S)$ resonance with the Belle detector at the KEKB asymmetric-e…

nucl-th2021★ 2 cited

A study of the elastic $π N$ scattering at finite baryon density

Hyeon-dong Han, Parada T. P. Hutauruk, Seung-il Nam

We investigate the elastic $π N$ scattering for the $I = 3/2$ channel dominated by the $Δ (1232)$ resonance at finite baryon density $ρ_{B}$ for the symmetric nuclear matter, employing t…

hep-ph2021★ 9 cited

High Quality Axion via a Doubly Composite Dynamics

Seung J. Lee, Yuichiro Nakai, Motoo Suzuki

We explore a new framework that furnishes a mechanism to simultaneously address the electroweak naturalness problem and the axion high quality problem. The framework is based on a…

physics.acc-ph2021★ 23 cited

SPring-8 LEPS2 beamline: A facility to produce a multi-GeV photon beam via laser Compton scattering

N. Muramatsu, M. Yosoi, T. Yorita +48

We have constructed a new laser-Compton-scattering facility, called the LEPS2 beamline, at the 8-GeV electron storage ring, SPring-8. This facility provides a linearly polarized ph…

hep-ex2021★ 10 cited

Measurements of the branching fractions of $Ξ_{c}^{0} \to Λ K_{S}^{0}$ , $Ξ_{c}^{0} \to Σ^{0} K_{S}^{0}$ , and $Ξ_{c}^{0} \to Σ^{+} K^{-}$ decays at Belle

Belle collaboration, Y. Li, J. X. Cui +213

Using the entire data sample of $980 fb^{- 1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^{+} e^{-}$ collider, we present measurements of the branching f…

hep-ex2021★ 5 cited

First Measurement of the $Λ_{c}^{+} \to p η^{'}$ decay

Belle Collaboration, S. X. Li, J. X. Cui +197

We present the first measurement of the branching fraction of the singly Cabibbo-suppressed (SCS) decay $Λ_{c}^{+} \to p η^{'}$ with $η^{'} \to η π^{+} π^{-}$ , using a data sample corresponding to…

Search for the decay Bs0​→ηη

A study of the elastic πN scattering at finite baryon density