Showing 1 - 20 results of 22 for search '"quantum chromodynamics"', query time: 0.05s Refine Results
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

    Starting SQM 2024: Theory state-of-the-art by Noronha-Hostler Jacquelyn

    Published 2025-01-01
    “…These advances include mapping out the Quantum Chromodynamics phase diagram; puzzles that exist in hadron physics from light to heavy particles; and relativistic hydrodynamics with the inclusion of spin and magnetic fields.…”
    Get full text
    Article
  7. 7

    Measurements of quarkonia production by Massacrier Laure

    Published 2025-01-01
    “…Quarkonium production in high-energy hadronic collisions is a useful tool to investigate fundamental aspects of Quantum Chromodynamics, from the proton and nucleus structure to deconfinement and the properties of the Quark Gluon Plasma (QGP). …”
    Get full text
    Article
  8. 8

    Analysis of Ds⁎D⁎K⁎ and Ds1D1K⁎ Vertices in Three-Point Sum Rules by M. Janbazi, R. Khosravi, E. Noori

    Published 2018-01-01
    “…In this study, the coupling constants of Ds⁎D⁎K⁎ and Ds1D1K⁎ vertices were determined within the three-point Quantum chromodynamics sum rules method with and without consideration of the SUf(3) symmetry. …”
    Get full text
    Article
  9. 9

    The Profile of Inelastic Collisions from Elastic Scattering Data by I. M. Dremin

    Published 2015-01-01
    “…All the conclusions are only obtained in the framework of the indubitable unitarity condition using experimental data about the elastic scattering of protons in the diffraction cone without any reference to quantum chromodynamics (QCD) or phenomenological approaches.…”
    Get full text
    Article
  10. 10

    Entanglement enabled intensity interferometry in ultrarelativistic ultraperipheral nuclear collisions by James Daniel Brandenburg, Haowu Duan, Zhoudunming Tu, Raju Venugopalan, Zhangbu Xu

    Published 2025-02-01
    “…We propose that a variant of the entanglement enabled intensity interferometry (E^{2}I^{2}) framework introduced by Cotler and Wilczek can provide a powerful alternative to HBT interferometry in extracting fundamental nonperturbative features of quantum chromodynamics at high energies. We apply this framework to demonstrate that the spatial distributions of color singlet (pomeron) configurations in nuclei are sensitive to measurements of exclusive resonant decays of ρ mesons into π^{±} pairs in ultrarelativistic ultraperipheral nuclear collisions (UPCs) at the Relativistic Heavy Ion Collider and the Large Hadron Collider. …”
    Get full text
    Article
  11. 11

    ηQ Meson Photoproduction in Ultrarelativistic Heavy Ion Collisions by Gong-Ming Yu, Gao-Gao Zhao, Zhen Bai, Yan-Bing Cai, Hai-Tao Yang, Jian-Song Wang

    Published 2017-01-01
    “…We considered the color-singlet (CS) and color-octet (CO) components within the framework of Nonrelativistic Quantum Chromodynamics (NRQCD) in the production of heavy quarkonium. …”
    Get full text
    Article
  12. 12

    FROM PHENOMENA AND LAWS OF NATURE TO INITIAL DATA SYMMETRY PRINCIPLES (EXPERIENCE OF RELATIONSHIP OF NATURAL SCIENCE AND THEOLOGY) by Victor Nikolaevich Pervushin

    Published 2015-06-01
    “…The general theory of knowledge eventually conducts to the fundamental theory of the information which, probably, will accept the name of quantum informodynamics, by analogy with quantum chromodynamics.…”
    Get full text
    Article
  13. 13

    Search for baryon junctions in e+A collisions at the electron ion collider by Niseem Magdy, Abhay Deshpande, Roy Lacey, Wenliang Li, Prithwish Tribedy, Zhangbu Xu

    Published 2024-12-01
    “…Abstract Constituent quarks in a nucleon are the essential elements in the standard “quark model” associated with the electric charge, spin, mass, and baryon number of a nucleon. Quantum chromodynamics (QCD) describes nucleon as a composite object containing current quarks (valence quarks and sea (anti-)quarks) and gluons. …”
    Get full text
    Article
  14. 14

    Measurement of multidifferential cross sections for dijet production in proton–proton collisions at $$\sqrt{s} = 13\,\text {Te}\hspace{-.08em}\text {V} $$ s = 13 Te V by CMS Collaboration

    Published 2025-01-01
    “…The cross sections are unfolded to correct for detector effects and are compared with fixed-order calculations derived at next-to-next-to-leading order in perturbative quantum chromodynamics. The impact of the measurements on the parton distribution functions and the strong coupling constant at the mass of the $${\text {Z}} $$ Z boson is investigated, yielding a value of $$\alpha _\textrm{S} (m_{{\text {Z}}}) =0.1179\pm 0.0019$$ α S ( m Z ) = 0.1179 ± 0.0019 .…”
    Get full text
    Article
  15. 15

    Observation of a rare beta decay of the charmed baryon with a Graph Neural Network by The BESIII Collaboration

    Published 2025-01-01
    “…Abstract The beta decay of the lightest charmed baryon $${\Lambda }_{c}^{+}$$ Λ c + provides unique insights into the fundamental mechanism of strong and electro-weak interactions, serving as a testbed for investigating non-perturbative quantum chromodynamics and constraining the Cabibbo-Kobayashi-Maskawa (CKM) matrix parameters. …”
    Get full text
    Article
  16. 16

    Role of Time-Varying Magnetic Field on QGP Equation of State by Yogesh Kumar, Poonam Jain, Pargin Bangotra, Vinod Kumar, D. V. Singh, S. K. Rajouria

    Published 2024-01-01
    “…The phase diagram of quantum chromodynamics (QCD) and its associated thermodynamic properties of quark-gluon plasma (QGP) are studied in the presence of time-dependent magnetic field. …”
    Get full text
    Article
  17. 17

    A Guide to Light-Cone PDFs from Lattice QCD: An Overview of Approaches, Techniques, and Results by Krzysztof Cichy, Martha Constantinou

    Published 2019-01-01
    “…Within the theory of Quantum Chromodynamics (QCD), the rich structure of hadrons can be quantitatively characterized, among others, using a basis of universal nonperturbative functions: parton distribution functions (PDFs), generalized parton distributions (GPDs), transverse momentum dependent parton distributions (TMDs), and distribution amplitudes (DAs). …”
    Get full text
    Article
  18. 18

    Nambu–Jona-Lasinio model with a fractal inspired coupling by E. Megías, M.J. Teixeira, V.S. Timóteo, A. Deppman

    Published 2025-01-01
    “…The Nambu–Jona-Lasino model is modified by the inclusion of a running-coupling that was obtained by a fractal approach to Quantum Chromodynamics. The coupling follows a q-exponential function and, in the context of high energy collisions, explains the origin of the Tsallis non-extensive statistics distributions. …”
    Get full text
    Article
  19. 19

    Multiscale Physics of Atomic Nuclei from First Principles by Z. H. Sun, A. Ekström, C. Forssén, G. Hagen, G. R. Jansen, T. Papenbrock

    Published 2025-02-01
    “…It is a long-standing challenge to describe this multiscale physics starting from nuclear forces with roots in quantum chromodynamics. Here, we achieve this within a unified and nonperturbative quantum many-body framework that captures both short- and long-range correlations starting from modern nucleon-nucleon and three-nucleon forces from chiral effective field theory. …”
    Get full text
    Article
  20. 20

    Chiral-odd gluon generalized parton distributions in the proton: A light-front quantization approach by Bolang Lin, Sreeraj Nair, Chandan Mondal, Siqi Xu, Zhi Hu, Pengxiang Zhang, Xingbo Zhao, James P. Vary

    Published 2025-01-01
    “…We employ the light-front wave functions of the proton obtained from a light-front quantized Hamiltonian with quantum chromodynamics input using BLFQ. Our investigation encompasses both the valence Fock sector with three constituent quarks and an additional sector containing three quarks and a dynamical gluon. …”
    Get full text
    Article