M. Bayar

collaborators

4 papers

hep-ph2025

$a_{0} (980)$ and $f_{0} (980)$ excitation in the $D^{+} \to I ¨ ^{+} I^\cdot I^\cdot$ decay

Jing Song, Yi-Yao Li, Melahat Bayar +1

We have made a thorough study of the $D^{+} \to I ¨ ^{+} I^\cdot I^\cdot$ reaction, recently measured by the BESIII collaboration, which shows an abnormal strength at high invariant masses in the $…

hep-ph2025

Revisiting the $I^_{c}^{+} \to K ˉ^{0} I^\cdot p$ reaction: the role of $N^{} (1535), N^{} (1650)$ and $I^£ (1620)$

Jing Song, Melahat Bayar, Yi-Yao Li +1

We perform a theoretical study of the weak decay $I^_{c}^{+} \to K ˉ^{0} I^\cdot p$ using a coupled-channel chiral unitary approach that incorporates both pseudoscalar-baryon and v…

hep-ph2025

Final state interaction in the $I^_{b} \to D^{+} D^{-} I^, D^{0} D_{s}^{-} p, D_{s}^{+} D_{s}^{-} I^$ reactions

Jing Song, Melahat Bayar, Eulogio Oset

We study the three-body decays $Î_b \to D^+ D^- Î,~D^0D_s^- p,~D_s^+D_s^-Î$, considering both internal and external emission mechanisms that produce various meson-baryon final…

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^{-}…

a0​(980) and f0​(980) excitation in the D+→I¨+I^⋅I^⋅ decay

Revisiting the I^c+​→Kˉ0I^⋅p reaction: the role of N∗(1535), N∗(1650) and I^£(1620)

Final state interaction in the I^b​→D+D−I^, D0Ds−​p, Ds+​Ds−​I^ reactions

Photoproduction of the I^(1800)

$a_{0} (980)$ and $f_{0} (980)$ excitation in the $D^{+} \to I ¨ ^{+} I^\cdot I^\cdot$ decay

Revisiting the $I^_{c}^{+} \to K ˉ^{0} I^\cdot p$ reaction: the role of $N^{} (1535), N^{} (1650)$ and $I^£ (1620)$

Final state interaction in the $I^_{b} \to D^{+} D^{-} I^, D^{0} D_{s}^{-} p, D_{s}^{+} D_{s}^{-} I^$ reactions

Photoproduction of the $I^ (1800)$