26-31 July 2021
Mexico City
Mexico/General timezone
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Exotic hadrons and candidates-8

Place

Location: Mexico City
Date: 30 Jul 11:15 - 13:15

Conveners

    • Dr. Pilloni, Alessandro (Università di Messina)

Timetable | Contribution List

Displaying 5 contributions out of 5
Type: Parallel Session: Exotic hadrons and candidates-8
Track: Exotic Hadrons and Candidates
The study of $P_c$ resonances in the compact pentaquark picture is performed in quark model and group theory. It is found that there are totally 17 possible compact pentaquark states, where the hidden heavy pentaquark states may take the color singlet-singlet and color octet-octet configurations. The partial widths of strong decay indicate that $P_c(4440)$ may not be a compact pentaquark state whi ... More
Presented by Mr. Wiriya RUANGYOO on 30/7/2021 at 12:40
Type: Leading parallel Session: Exotic hadrons and candidates-8
Track: Exotic Hadrons and Candidates
we have shown that the recently discovered resonance-like signal $a_1(1420)$ can be fully explained by the decay of the ground-state $a_1(1260)$ into $K^*\bar{K}$ and subsequent rescattering through a triangle singularity into the observed final state $f_0(980)\pi$ without the need of a new genuine $a_1$ resonance. The effect of the triangle singularity, which is expected to be present, is suffici ... More
Presented by Mathias WAGNER on 30/7/2021 at 16:15
Type: Parallel Session: Exotic hadrons and candidates-8
Track: Exotic Hadrons and Candidates
Recent results from the ATLAS experiment on searches and measurements of exotic heavy hadrons will be presented. Studies of the pentaquarks with hidden charm in the Lambda_b decays in proton-proton collisions at 7 - 8 TeV will be discussed. New results on the heavy tetraquarks in the Run 2 data at 13 TeV will also be reported.
Presented by Andrew Mark WHARTON on 30/7/2021 at 12:00
Type: Parallel Session: Exotic hadrons and candidates-8
Track: Exotic Hadrons and Candidates
The fully charmed and bottom tetraquark is studied in the framework of non-relativistic quark model. Using mass spectra and wavefunctions, branching ratio and decay widths of the main, hidden and open charm (and bottom) channels of tetraquark are calculated and also consistent with the available experimental observations.
Presented by Mr. Rahul MISTRY on 30/7/2021 at 12:20
Type: Parallel Session: Exotic hadrons and candidates-8
Track: Exotic Hadrons and Candidates
Recent CMS results on exotic hadrons in pp and PbPb collisions are reported.
Presented by Samet LEZKI on 30/7/2021 at 11:40
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