New populations of black holes revealed by gravitational waves
GW190521 is the name of the signal recorded on 21 May 2019 by the LIGO and Virgo instruments. Its
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Science
LHCb discovers first “open-charm” tetraquark
The particle, which has been called X(2900), was detected by analysing all the data LHCb has recorded so far
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LHCb discovers a new type of tetraquark at CERN
The LHCb collaboration has observed an exotic particle made up of four charm quarks for the first time. Illustration
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Centaurus A: a gamma emission several thousand light-years away
In Namibia, the telescopes of the H.E.S.S. experiment, to which the LAPP contributes, have been indirectly detecting cosmic radiation
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First analysis experience with the ESCAPE data lake
The European ESCAPE project, which brings together the astronomy, astroparticle and particle physics communities, aims to address the challenges of
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LHCP 2020, a new kind of conference
It is again that time of the year, only this year it is very different. Every year, starting around end
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Chasing a rare process: the interaction between four bosons
LAPP physicists have played an important role in the discovery of a new measurement of one of the rarest
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See ten times more gravitational waves thanks to the quantum vacuum
An international collaboration involving Japanese and European physicists, including researchers from LAPP and the Astroparticles and Cosmology Laboratory in Paris
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Advanced Virgo: How to adapt to the spread of virus
ALMA in Chile, VERITAS in the United States, the Pierre-Auger Observatory in Argentina… Like so many others, these three
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Ten years of ATLAS physics at LAPP
On 30th of March 2010, the Large Hadron Collider at CERN provided the first proton-proton collisions with a total energy
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