INVESTIGADORES
MONTICELLI Fernando Gabriel
artículos
Título:
Search for resonances decaying into photon pairs in 139 fb−1 of pp collisions at s=13 TeV with the ATLAS detector
Autor/es:
ATLAS CLLABORATION; F. MONTICELLI
Revista:
PHYSICS LETTERS B
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Lugar: Amsterdam; Año: 2021
ISSN:
0370-2693
Resumen:
Searches for new resonances in the diphoton final state, with spin 0 as predicted by theories with an extended Higgs sector and with spin 2 using a warped extra-dimension benchmark−1 √ model, are presented using 139 fb of𝑠 = 13 TeV 𝑝 𝑝 collision data collected by the ATLAS experiment at the LHC. No significant deviation from the Standard Model is observed and upper limits are placed on the production cross-section times branching ratio to two photonsas a function of the resonance mass.
