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Andrea Formica

Researcher at Université Paris-Saclay

Publications -  1021
Citations -  82642

Andrea Formica is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 128, co-authored 905 publications receiving 75408 citations. Previous affiliations of Andrea Formica include Federal University of Rio de Janeiro & Humboldt University of Berlin.

Papers
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Journal ArticleDOI

A new measurement of the branching ratio of KS → γγ

A. Lai, +141 more
- 09 Nov 2000 - 
TL;DR: The decay rate of KS→γγ has been measured with the NA48 detector at the CERN SPS as mentioned in this paper, where the branching ratio is determined to be (2.58±0.36(stat)± 0.22(sys))×10−6.
Journal ArticleDOI

Search for resonant pair production of Higgs bosons in the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>b</mml:mi><mml:mover accent="true"><mml:mi>b</mml:mi><mml:mo stretchy="false">¯</mml:mo></mml:mover><mml:mi>b</mml:mi><mml:mover accent="true"><mml:mi>b</mml:

Georges Aad, +2833 more
- 11 May 2022 - 
TL;DR: In this article , a search for resonant Higgs boson pair production in the $b\bar{b}b \bar{ b}$ final state is presented. But the analysis is divided into two channels, targeting Higgs particle decays which are reconstructed as pairs of small-radius jets or as individual large-radius jet.
Journal Article

Search for the HH ->bbbb process via vector-boson fusion production using proton-proton collisions at s=13 TeV with the ATLAS detector

Morad Aaboud, +2913 more
- 01 Jan 2020 - 
Journal ArticleDOI

Measurement of the c-jet mistagging efficiency in $$t\bar{t}$$ events using pp collision data at $$\sqrt{s}=13$$ $$\text {TeV}$$ collected with the ATLAS detector

Georges Aad, +2842 more
TL;DR: In this paper , a technique is presented to measure the efficiency with which c-jets are mistagged as b-Jets (mistagging efficiency) using $$t\bar{t}$$.
Journal ArticleDOI

A search for the decays of stopped long-lived particles at √s = 13 TeV with the ATLAS detector

Georges Aad, +2948 more
- 23 Jul 2021 - 
TL;DR: In this paper, a search for long-lived particles, which have come to rest within the ATLAS detector, is presented, where the results of this search are used to derive lower limits on the mass of gluino R-hadrons, assuming a branching fraction B(g~→qq¯χ10) = 100%, with masses of up to 1.4 TeV excluded for gluinos lifetimes of 10−5 to 103 s.