Read article 'A long-lived paradigm shift'
A long-lived paradigm shift
Experimentalists and theorists met from 16 to 19 November for the eighth workshop of the LHC's long-lived particles community.
Read article 'A long-lived paradigm shift'
Read article 'Strong interest in feeble interactions'
Strong interest in feeble interactions
The FIPs 2020 workshop was structured around portals that may link the Standard Model to a rich dark sector: axions, dark photons, dark scalars and heavy neutral leptons.
Read article 'In pursuit of right-handed photons'
In pursuit of right-handed photons
The presence of new virtual particles could be clearly signalled by a right-handed contribution to the photon polarisation.
Read article 'Leptoquarks and the third generation'
Leptoquarks and the third generation
In a recent CMS analysis researchers have challenged the Standard Model by investigating a previously unexplored leptoquark signature.
Read article 'Sensing a passage through the unknown'
Sensing a passage through the unknown
A global network of ultra-sensitive optical atomic magnetometers – GNOME – has begun its search for exotic fields beyond the Standard Model.
Read article 'Researchers grapple with XENON1T excess'
Researchers grapple with XENON1T excess
The excess could be due to a difficult-to-constrain tritium background, solar axions or solar neutrinos with a Majorana nature, says the collaboration.
Read article 'Funky physics at KIT'
Funky physics at KIT
The FUNK experiment has set an improved limit on the existence of hidden photons as candidates for dark matter with masses in the eV range.
Read article 'ATLAS extends search for top squark'
ATLAS extends search for top squark
A challenge for such searches is that the masses of the supersymmetric particles are unknown, leaving a large range of possibilities to explore.
Read article 'Circular colliders eye Higgs self-coupling'
Circular colliders eye Higgs self-coupling
Alain Blondel and Panagiotis Charitos report on developments at the third FCC Physics and Experiments Workshop.
Read article 'First foray into CP symmetry of top-Higgs interactions'
First foray into CP symmetry of top-Higgs interactions
The ATLAS and CMS collaborations have obtained new insights into the charge-parity structure of top-Higgs interactions.
