scholarly journals Stable multiquark states with heavy quarks in a diquark model

2009 ◽  
Vol 64 (2) ◽  
Author(s):  
Su Houng Lee ◽  
Shigehiro Yasui
Keyword(s):  
Heavy Quarks ◽  
Diquark Model ◽  
Multiquark States

scholarly journals Multiquark States

2018 ◽  
Vol 68 (1) ◽  
pp. 17-44 ◽  
Author(s):  
Marek Karliner ◽  
Jonathan L. Rosner ◽  
Tomasz Skwarnicki
Keyword(s):  
Quark Model ◽  
Recent Progress ◽  
Heavy Quarks ◽  
Elementary Particles ◽  
Strong Interactions ◽  
Exotic Mesons ◽  
Strongly Interacting ◽  
Multiquark States

Why do we see certain types of strongly interacting elementary particles and not others? This question was posed more than 50 years ago in the context of the quark model. M. Gell-Mann and G. Zweig proposed that the known mesons were [Formula: see text] and baryons qqq, with the quarks known at the time, u (up), d (down), and s (strange), having charges of 2/3, −1/3, and −1/3, respectively. Mesons and baryons would then have integral charges. Mesons such as [Formula: see text] and baryons such as [Formula: see text] would also have integral charges. Why weren't they seen? They have now been seen, but only with additional heavy quarks and under conditions that tell us a lot about the strong interactions and how they manifest themselves. This review describes recent progress in our understanding of such exotic mesons and baryons.

Baryons with two heavy quarks

2002 ◽  
Vol 172 (5) ◽  
pp. 497 ◽  
Author(s):  
Valerii V. Kiselev ◽  
Anatolii K. Likhoded
Keyword(s):  
Heavy Quarks

Onset Transition to Cold Nuclear Matter from Lattice QCD with Heavy Quarks

2014 ◽  
Author(s):  
Mathias Neuman ◽  
Jens Langelage ◽  
Owe Philipsen
Keyword(s):  
Nuclear Matter ◽  
Lattice Qcd ◽  
Heavy Quarks ◽  
Cold Nuclear Matter

scholarly journals Charmed and bottomed hadronic cross sections from a statistical model

2020 ◽  
Vol 56 (9) ◽  
Author(s):  
Gábor Balassa ◽  
György Wolf
Keyword(s):  
Statistical Model ◽  
Energy Range ◽  
Cross Sections ◽  
Heavy Quarks ◽  
Open Charm ◽  
Low Energy ◽  
Final State ◽  
Proton Antiproton ◽  
Proton Proton

Abstract In this work, we extended our statistical model with charmed and bottomed hadrons, and fit the quark creational probabilities for the heavy quarks, using low energy inclusive charmonium and bottomonium data. With the finalized fit for all the relevant types of quarks (up, down, strange, charm, bottom) at the energy range from a few GeV up to a few tens of GeV’s, the model is now considered complete. Some examples are also given for proton–proton, pion–proton, and proton–antiproton collisions with charmonium, bottomonium, and open charm hadrons in the final state.

scholarly journals Hidden charm tetraquark states in a diquark model

2021 ◽  
Vol 103 (9) ◽  
Author(s):  
Pan-Pan Shi ◽  
Fei Huang ◽  
Wen-Ling Wang
Keyword(s):  
Diquark Model

scholarly journals Energy loss versus energy gain of heavy quarks in a hot medium

2021 ◽  
Vol 103 (5) ◽  
Author(s):  
Mohammad Yousuf Jamal ◽  
Santosh K. Das ◽  
Marco Ruggieri
Keyword(s):  
Energy Loss ◽  
Heavy Quarks ◽  
Energy Gain

scholarly journals Relation between the MS¯ and the kinetic mass of heavy quarks

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
Matteo Fael ◽  
Kay Schönwald ◽  
Matthias Steinhauser
Keyword(s):  
Heavy Quarks
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