Zobrazeno 1 - 10
of 86
pro vyhledávání: '"beyond standard model physics"'
Autor:
N J Ayres, G Bison, K Bodek, V Bondar, T Bouillaud, E Chanel, P-J Chiu, B Clement, C B Crawford, M Daum, C B Doorenbos, S Emmenegger, M Fertl, P Flaux, W C Griffith, P G Harris, N Hild, M Kasprzak, K Kirch, V Kletzl, P A Koss, J Krempel, B Lauss, T Lefort, P Mohanmurthy, O Naviliat-Cuncic, D Pais, F M Piegsa, G Pignol, M Rawlik, I Rienäcker, D Ries, S Roccia, D Rozpedzik, P Schmidt-Wellenburg, N Severijns, B Shen, K Svirina, R Tavakoli Dinani, J A Thorne, S Touati, A Weis, E Wursten, N Yazdandoost, J Zejma, N Ziehl, G Zsigmond
Publikováno v:
New Journal of Physics, Vol 25, Iss 10, p 103012 (2023)
We report on a search for a new, short-range, spin-dependent interaction using a modified version of the experimental apparatus used to measure the permanent neutron electric dipole moment at the Paul Scherrer Institute. This interaction, which could
Externí odkaz:
https://doaj.org/article/f2cd585b451147daa750f12ca0b57af5
Autor:
Aaron Held
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
Effective field theory provides a new perspective on the predictive power of Renormalization Group fixed points. Critical trajectories between different fixed points confine the regions of UV-complete, IR-complete, as well as conformal theories. The
Externí odkaz:
https://doaj.org/article/51f10d3ea0fa444cb2f580f988d9481b
Autor:
V.P. Gonçalves, B.D. Moreira
Publikováno v:
Physics Letters B, Vol 808, Iss , Pp 135635- (2020)
In this letter we propose the search of dark photons in the decay of pions produced by γγ interactions in ultraperipheral PbPb collisions. The cross section is estimated considering an accurate treatment for the absorptive corrections and for the n
Externí odkaz:
https://doaj.org/article/a3234489ef8c4b99ac8d8b4b4e3509e1
Autor:
Kari Rummukainen, Kimmo Tuominen
Publikováno v:
Universe, Vol 8, Iss 3, p 188 (2022)
Understanding the dynamics of strongly coupled non-Abelian gauge theories constitutes one of the ongoing grand challenges in theoretical physics. This has been motivated by the need to understand long-distance behavior of quantum chromodynamics, and
Externí odkaz:
https://doaj.org/article/8e637b5180694052bfe1f6a37397a6f0
Akademický článek
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Akademický článek
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Autor:
Asmaa Abada, Ana M. Teixeira
Publikováno v:
Frontiers in Physics, Vol 6 (2018)
New Physics models in which the Standard Model particle content is enlarged via the addition of sterile fermions remain among the most minimal and yet most appealing constructions, particularly since these states are present as building blocks of num
Externí odkaz:
https://doaj.org/article/e2b152789f684b0abf8bd7b4523f5d39
Autor:
Chiara Arina
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 5 (2018)
Studies of dark matter models lie at the interface of astrophysics, cosmology, nuclear physics, and collider physics. Constraining such models entails the capability to compare their predictions to a wide range of observations. In this review, we pre
Externí odkaz:
https://doaj.org/article/e9a2529fb05f45a78793730bdebf236c
Publikováno v:
Frontiers in Physics, Vol 5 (2017)
We extend the list of theories featuring a rigorous interacting ultraviolet fixed point by constructing the first theory featuring a Higgs-like scalar with gauge, Yukawa and quartic interactions. We show that the theory enters a perturbative asymptot
Externí odkaz:
https://doaj.org/article/37116566c1be42b8bb4b9219aea6ecb2
