Read article 'Cosmic plasma-wakefield acceleration'
Read article 'Cosmic plasma-wakefield acceleration'
A 100 km tunnel hosting a circular electron–positron Higgs and electroweak factory would pave the way for an energy-frontier hadron collider.
The International Linear Collider is the most technologically established Higgs-factory proposal.
The proposed Compact Linear Collider offers a Higgs factory with top-quark production in its initial stage.
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Read article 'Precision leap for Bs0 fragmentation and decay'
The LHCb collaboration combined several analyses to update branching-fraction measurements for about 50 Bs0 decays.
Read article 'ALICE shines light inside lead nuclei'
The collaboration is using the quasi-real photons which accompany ultra-relativistic proton and lead beams to measure the photoproduction of charmonia and constrain "nuclear shadow...
Read article 'LHCb observes four new tetraquarks'
The collaboration has used Run 2 data to add new exotic states to the tally of tetraquarks previously discovered in B+→J/ψφK+ decays in 2016.
Read article 'Lifting the veil on supernova 1987A'
High-energy X-rays reveal possible missing neutron star formed by the collapse of the famous supernova's progenitor star.
Read article 'Deep learning tailors supersymmetry searches'
CMS has released a new search for charginos and neutralinos, with sensitivity boosted by the use of parametric machine learning.
Read article 'CMS targets Higgs-boson pair production'
The collaboration has taken an encouraging step towards observing a process with access to the key unknown parameter in the shape of the Brout-Englert-Higgs potential: the self-cou...
Read article 'Higgs boson gets SMEFT treatment'
The move to constrain effective field theories rather than signal strengths for couplings marks a new, more comprehensive phase in Standard Model tests at the LHC.
Read article 'Quark-matter fireballs hashed out in Protvino'
The XXXII international workshop of the Logunov Institute focused on “hot problems in hot and cold quark matter”.
Read article 'AEgIS on track to test free-fall of antimatter'
Precise knowledge of the moment anti-atoms are produced will allow new tests of the weak equivalence principle.
Read article 'Return of the double simplex'
The “double simplex” scheme , which was invented in 2005 by US theorist Chris Quigg, was recently given a flashy makeover by Quanta magazine.
Read article 'First evidence for rare Higgs-boson decay'
The ATLAS collaboration today reported a 3.2σ excess over background of H → ℓℓγ decay candidates with dilepton mass less than 30 GeV.
Read article 'Heavy flavours probe QGP geometry'
While plumbing transverse momenta of 200 MeV for the first time, new results from the ALICE collaboration demonstrate the impact of collision geometry on heavy-quark energy loss.
