E. Oset

works on

charm 1 exotic hadrons 1 hadron spectroscopy 1 strangeness 1 three-body dynamics 1

From the 1 of 22 linked papers with an AI index.

activity

20242026

collaborators

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5 papers · 1 filter

hep-ph2024

Searching for signals of an exotic $I = 1, J^{P} = 2^{+}$ state of $D^{} K^{}$ nature and the structure of the $P_{c} (4312)$ in the $I^_{b} \to I^£_{c}^{++} D^{-} K^{-}$ reaction

Jing Song, Zi-Ying Yang, Eulogio Oset

This paper investigates the decay process $I^_{b} \to I^£_{c}^{++} D^{-} K^{-}$ with the objective of finding a predicted molecular state with isospin $I = 1$ , $J^{P} = 2^{+}$ of $D^{*} K^{*}$ nature,…

hep-ph2024

Photoproduction of the $I^ (1800)$

Melahat. Bayar, Jing Song, L. R. Dai +1

We have carried out a study of the $I^^{3} p \to p K^{+} K^{*-} (K^{*-} \to K^{-} I ¨ ^{0})$ , $ Î³~p \rightarrow p K^{+} K^{*-} ( K^{*-} \rightarrow \bar{K}^{0} Ï^{-}…

hep-ph2024

Production of pentaquarks with hidden charm and double strangeness in $I^_{b}$ and $I^c ◯_{b}$ decays

E. Oset, L. Roca, M. Whitehead

Recently, several pentaquark states $P_{css}$ , with global flavor $c ˉ css n$ , have been predicted within a theoretical framework based on unitary coupled channels. We study t…

hep-ph2024

Pentaquark molecular states with hidden bottom and double strangeness

Jing Song, Man-Yu Duan, Luis Roca +1

We investigate the meson-baryon interaction in coupled channels with the quantum numbers of the pentaquarks $P_{b ss}$ and $P_{b sss}$ . The interaction is derived from an extension o…

hep-ph2024

Searching for the two poles of the $I^ (1820)$ in the $I ¨ (3686) \to I^ˉ ^{+} K ˉ^{0} I^£^{*-} (I ¨ ^{-} I^)$ decay

Man-Yu Duan, Jing Song, Wei-Hong Liang +1

We propose the reaction $I ¨ (3686) \to I^ˉ ^{+} K ˉ^{0} I^£^{*-}$ , with the $I^£^{*-}$ decaying to $I ¨ ^{-} I^$ in order to show evidence for the existence of two $I^ (1820)$ states, on…

Searching for signals of an exotic I=1,JP=2+ state of D∗K∗ nature and the structure of the Pc​(4312) in the I^b​→I^£c++​D−K− reaction

Photoproduction of the I^(1800)

Production of pentaquarks with hidden charm and double strangeness in I^b​ and I^c◯b​ decays

Pentaquark molecular states with hidden bottom and double strangeness

Searching for the two poles of the I^(1820) in the I¨(3686)→I^ˉ+Kˉ0I^£∗−(I¨−I^) decay

Searching for signals of an exotic $I = 1, J^{P} = 2^{+}$ state of $D^{} K^{}$ nature and the structure of the $P_{c} (4312)$ in the $I^_{b} \to I^£_{c}^{++} D^{-} K^{-}$ reaction

Photoproduction of the $I^ (1800)$

Production of pentaquarks with hidden charm and double strangeness in $I^_{b}$ and $I^c ◯_{b}$ decays

Searching for the two poles of the $I^ (1820)$ in the $I ¨ (3686) \to I^ˉ ^{+} K ˉ^{0} I^£^{*-} (I ¨ ^{-} I^)$ decay