A. M. Torres

activity

20242026

collaborators

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6 papers · 1 filter

hep-ph2026

Enigmatic properties of $Ξ (1620)$ and $Ξ (1690)$

Taísa Veloso, K. P. Khemchandani, A. Martinez Torres +2

Motivated by a considerable release of data on first two excited states of the doubly strange baryon, $Ξ (1620)$ and $Ξ (1690)$ , from different experimental collaborations in recent…

hep-ph2026

Exotic states with charm and/or strangeness

A. Martínez Torres, Breno Agatão, Pedro Brandão +3

In this talk, I will discuss the properties of several exotic states with charm and/or strangeness. These states can be interpreted either as being generated from two- or three-had…

hep-ph2025

$D^{*} π$ interaction from the lineshape of $D_{1} (2420)$ in $B$ -decays

Pedro Brandão, Breno Agatão, Luciano M. Abreu +2

We present a model calculation to reproduce the differential mass distribution for the $D^{*} π$ system in the reactions $B^{-} \to D^{*+} π^{-} π^{-}$ and $B^{+} \to D_{s}^{+} D^{*-} π^{+}$ analy…

hep-ph2025

Correlation functions for $n D ˉ_{s 1} (2460)$ and $n D ˉ_{s 1} (2536)$

Breno Agatão, Pedro Brandão, A. Martinez Torres +3

We study the interaction of the $n D ˉ_{s 1} (2460)$ and $n D ˉ_{s 1} (2536)$ systems from the perspective that the $D_{s 1} (2460)$ and $D_{s 1} (2536)$ states are molecular sta…

hep-ph2024

Studying the nature of the lightest charmed axial mesons via femtoscopy

Luciano M. Abreu, Kanchan P. Khemchandani, Alberto Martínez Torres +1

In this work we discuss how femtoscopic analysis can shed light on the nature of the two lightest axial charmed mesons, denominated as $D_{1} (2430)$ and $D_{1} (2420)$ , whose masses are…

hep-ph2024

A study of the $ϕN$ correlation function

Luciano M. Abreu, Philipp Gubler, K. P. Khemchandani +2

The femtoscopic $ϕN$ correlation function is studied within a hadronic effective Lagrangian approach with coupled channels, based on hidden local symmetry. The results are compared…

Enigmatic properties of Ξ(1620) and Ξ(1690)

Exotic states with charm and/or strangeness

D∗π interaction from the lineshape of D1​(2420) in B-decays

Correlation functions for nDˉs1​(2460) and nDˉs1​(2536)

Studying the nature of the lightest charmed axial mesons via femtoscopy

A study of the ϕN correlation function

Enigmatic properties of $Ξ (1620)$ and $Ξ (1690)$

$D^{*} π$ interaction from the lineshape of $D_{1} (2420)$ in $B$ -decays

Correlation functions for $n D ˉ_{s 1} (2460)$ and $n D ˉ_{s 1} (2536)$

A study of the $ϕN$ correlation function