Listar Ciencias Exactas y Naturales por tema "Acelerador de partículas"

Mostrando ítems 1-3 de 3

    • Asymptotic gluon density within the color dipole picture in light of HERA high-precision data 

      Fagundes, Daniel Almeida; Machado, Magno Valério Trindade (2023) [Artículo de periódico]
      We present an analysis of the most precise set of Hadron-Electron Ring Accelerator (HERA) data within the color dipole formalism, by using an analytical gluon density, based on the double-logarithm approximation of the ...

    • Measurement of anti-3 He nuclei absorption in matter and impact on their propagation in the Galaxy 

      Acharya, Shreyasi; Gay Ducati, Maria Beatriz; Pereira, Luis Gustavo; Pezzi, Rafael Peretti; ALICE Collaboration (2023) [Artículo de periódico]
      In our Galaxy, light antinuclei composed of antiprotons and antineutrons can be produced through high-energy cosmic-ray collisions with the interstellar medium or could also originate from the annihilation of dark-matter ...

    • Nonperturbative gluon exchange in pp elastic scattering at TeV energies 

      Bopsin, Gustavo Barbosa; Luna, Emerson Gustavo de Souza; Natale, Adriano Antonio; Peláez, Marcela (2023) [Artículo de periódico]
      We investigate the two-gluon-exchange model of the Pomeron using nonperturbative gluon propagators characterized by a dynamical mass scale. We present the results for an analysis of the available p p differential cross ...