Masses of Hadrons, Tetraquarks, and Pentaquarks Through a Tsallis-Entropy Approach in the MIT Bag Model [PDF]
EntropyWe propose a new approach to describe hadrons and new forms of quark matter in the MIT bag model. The proposal is an extension that integrates a Tsallis nonextensive statistics description of quarks and gluons and is shown to capture the main features ...
Vanesa Fernández +3 more
doaj +2 more sources
Precision QCD Event Shapes at Hadron Colliders: The Transverse Energy-Energy Correlator in the Back-to-Back Limit. [PDF]
Physical Review Letters, 2019 We present an operator-based factorization formula for the transverse energy-energy correlator (TEEC) hadron collider event shape in the back-to-back (dijet) limit.
Anjie Gao +3 more
semanticscholar +3 more sources
An updated review of the new hadron states [PDF]
Reports on progress in physics. Physical Society, 2022 The past decades witnessed the golden era of hadron physics. Many excited open heavy flavor mesons and baryons have been observed since 2017. We shall provide an updated review of the recent experimental and theoretical progresses in this active field ...
Hua-Xing Chen +4 more
semanticscholar +1 more source
Emergence of Hadron Mass and Structure [PDF]
Particles, 2022 Visible matter is characterised by a single mass scale; namely, the proton mass. The proton’s existence and structure are supposed to be described by quantum chromodynamics (QCD); yet, absent Higgs boson couplings, chromodynamics is scale-invariant. Thus,
M. Ding, C. Roberts, S. Schmidt
semanticscholar +1 more source
Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of 2021 [PDF]
, 2022 This paper reports world averages of measurements of $b$-hadron, $c$-hadron, and $\tau$-lepton properties obtained by the Heavy Flavour Averaging Group using results available before April 2021.
H. C. Y. Amhis +40 more
semanticscholar +1 more source
Status of the hyperon-nucleon interaction in chiral effective field theory [PDF]
EPJ Web of Conferences, 2022 The Jülich-Bonn group aims at an extensive study of the baryonbaryon (BB) interaction involving strange baryons (Λ, Σ, Ξ) within SU(3) chiral effective field theory.
Haidenbauer Johann, Meißner Ulf-G.
doaj +1 more source
The Muon Puzzle in cosmic-ray induced air showers and its connection to the Large Hadron Collider [PDF]
Astrophysics and Space Science, 2021 High-energy cosmic rays are observed indirectly by detecting the extensive air showers initiated in Earth’s atmosphere. The interpretation of these observations relies on accurate models of air shower physics, which is a challenge and an opportunity to ...
J. Albrecht +10 more
semanticscholar +1 more source
Estimating the Number of Patients Eligible for Carbon Ion Radiotherapy in the United States [PDF]
International Journal of Particle Therapy, 2020 Purpose: Carbon ion radiotherapy (CIRT) is an emerging radiotherapy modality with potential advantages over conventional photon-based therapy, including exhibiting a Bragg peak and greater relative biological effectiveness, leading to a higher degree of ...
Timothy D. Malouff, MD +9 more
doaj +1 more source
Ʌ-Hypernuclear States as Dihadronic Molecules
Atom Indonesia, 2023 The study of exotic hypernuclei attracts a great deal of interest in nuclear physics. The reality of heavy hyperon hypernuclei is the subject of intense concern among theoreticians and experimenters in recent years. The core-hyperon model uses to explain
A. Jahanshir
doaj +1 more source
Electron-Hadron Colliders: EIC, LHeC and FCC-eh
Frontiers in Physics, 2022 Electron-hadron colliders are the ultimate tool for high-precision quantum chromodynamics studies and provide the ultimate microscope for probing the internal structure of hadrons.
Oliver Brüning +2 more
doaj +1 more source