Results 71 to 80 of about 599 (137)

On the Atomki nuclear anomaly after the MEG-II result

Journal of High Energy Physics
Recent experimental results from the Atomki collaboration have reported the observation of anomalous effects in Beryllium, Helium and Carbon nuclear transitions that could hint at physics beyond the Standard Model.
D. Barducci, D. Germani, M. Nardecchia, S. Scacco, C. Toni   +4 more
doaj   +1 more source

Automatizing the search for mass resonances using BumpNet

Journal of High Energy Physics
The search for resonant mass bumps in invariant-mass distributions remains a cornerstone strategy for uncovering Beyond the Standard Model (BSM) physics at the Large Hadron Collider (LHC). Traditional methods often rely on predefined functional forms and
Jean-François Arguin, Georges Azuelos, Émile Baril, Ilan Bessudo, Fannie Bilodeau, Maryna Borysova, Shikma Bressler, Samuel Calvet, Julien Donini, Etienne Dreyer, Michael Kwok Lam Chu, Eva Mayer, Ethan Meszaros, Nilotpal Kakati, Bruna Pascual Dias, Joséphine Potdevin, Amit Shkuri, Eitan Sprejer, Muhammad Usman   +18 more
doaj   +1 more source

Leptons lurking in semi-visible jets at the LHC. [PDF]

Eur Phys J C Part Fields, 2022
Cazzaniga C, de Cosa A.
europepmc   +1 more source

New physics searches at the BESIII experiment. [PDF]

Natl Sci Rev, 2021
Chen S, Olsen SL.
europepmc   +1 more source

Explanation of the excesses in associated di-photon production at 152 GeV in 2HDM

Journal of High Energy Physics
Statistically significant excesses exist at around 152 GeV in associated di-photon production (γγ + X) in the sidebands of SM Higgs analyses of ATLAS (using the full run-2 dataset).
Sumit Banik, Andreas Crivellin
doaj   +1 more source

Interference effects in resonant di-Higgs production at the LHC in the Higgs singlet extension

Journal of High Energy Physics
Interference effects are well founded from the quantum mechanical viewpoint and in principle cannot be ignored in realistic studies of New Physics scenarios.
Finn Feuerstake, Elina Fuchs, Tania Robens, Daniel Winterbottom   +3 more
doaj   +1 more source

The severity and role of somatic depressive symptoms in psychological networks in a longitudinal sample of peripartum women. [PDF]

J Psychiatr Res, 2021
Baez LM, Newport DJ, Stowe ZN, Knight BT, Heller AS.   +4 more
europepmc   +1 more source

Synergies and prospects for early resolution of the neutrino mass ordering. [PDF]

Sci Rep, 2022
Cabrera A, Han Y, Obolensky M, Cavalier F, Coelho J, Navas-Nicolás D, Nunokawa H, Simard L, Bian J, Nayak N, Ochoa-Ricoux JP, Roskovec B, Chimenti P, Dusini S, Bongrand M, Karaparambil R, Lebrin V, Viaud B, Yermia F, Asquith L, Bezerra TJC, Hartnell J, Lasorak P, Ling J, Liao J, Yu H.   +25 more
europepmc   +1 more source

Vector-like tops from first generation quarks: the role of width and coupling chiralities in same-charge production at the LHC

Journal of High Energy Physics
In this paper, we tension the scope of the q q ¯ $$ q\overline{q} $$ , gg → T T ¯ $$ T\overline{T} $$ production process against that of the same-charge uu → TT one in searching for Vector-Like Quarks (VLQs) with electromagnetic charge +2/3 at the Large ...
Stefano Moretti, Luca Panizzi, Liangliang Shang   +2 more
doaj   +1 more source

Search for the γZ decay mode of heavy photophobic axion-like particles at the LHC

Journal of High Energy Physics
We assume the coupling of Axion-like particle (ALP) to diphoton g aγγ ~ 0 and accomplish detailed analyses for the γZ decay mode of such heavy photophobic ALPs at the high luminosity-Large Hadron Collider (HL-LHC).
Zilong Ding, Ying-nan Mao, Kechen Wang
doaj   +1 more source