Updates tagged "LHCb"

LHCb experiment discovers two, perhaps three, new particles

27 Sep 2018 — The LHCb collaboration has discovered two new baryons and potentially also a new tetraquark

New measurement of particle’s lifetime intrigues physicists

8 Aug 2018 — A new measurement by the LHCb collaboration of the lifetime of a particle known as the charmed omega is inconsistent with previous estimates

Long live the doubly charmed particle

25 May 2018 — A year after the discovery of a new doubly charmed baryon, LHCb announces the measurement of its lifetime

A bumper crop of LHC results at Quark Matter 2018

18 May 2018 — The main LHC collaborations present a wealth of new results at this year’s Quark Matter conference

LHC experiments highlight 2017 results

19 Dec 2017 — On 15 December, the LHC experiments ALICE, ATLAS, CMS and LHCb reviewed their recent experimental results

A very special run for the LHCb experiment

30 Nov 2017 — During the 2017 LHC special runs, the LHCb experiment collected proton-proton and proton-neon data simultaneously for the first time

Charmonium surprise at LHCb

13 Sep 2017 — LHCb presented a measurement of the masses of two charmonium particles, with a precision that is unprecedented at a collider for this type of particle

LHCb announces a charming new particle

6 Jul 2017 — The LHCb experiment has reported the observation of a baryon containing two charm quarks and one up quark

Kick-off for the 2017 LHC physics season

23 May 2017 — Data-taking has started again at the LHC: the experiments are continuing their exploration of physics at the unprecedented energy of 13 TeV.

LHCb finds new hints of possible Standard Model deviations

18 Apr 2017 — The LHCb experiment finds intriguing anomalies in the way some particles decay

Cosmic collisions at the LHCb experiment

27 Mar 2017 — What happens when protons in cosmic rays collide with helium nuclei? The LHCb experiment is on the case

LHCb observes an exceptionally large group of particles

16 Mar 2017 — In what is an exceptional observation, the LHCb experiment at CERN has discovered a new system of five particles in a single analysis

The Standard Model stands its ground

14 Feb 2017 — The LHCb collaboration has presented a new measurement of a rare particle decay, providing another strong confirmation of the Standard Model

Quark Matter 2017: understanding the early universe

10 Feb 2017 — The LHC experiment collaborations presented their latest results at the Quark Matter conference on how matter behaved in the universe's first moments

New source of asymmetry between matter and antimatter

30 Jan 2017 — CERN’s LHCb experiment has found evidence of a symmetry violation that could contribute to solve the mystery of the missing antimatter

Looking for charming asymmetries

28 Sep 2016 — New results presented by the LHCb collaboration on the decay of particles containing a “charm” quark delve deeper into the matter-antimatter asymmetry

LHCb unveils new particles

1 Jul 2016 — The LHCb collaboration announces the observation of four “exotic” particles from its analysis of the LHC data

LHC collides ions at new record energy

25 Nov 2015 — The accelerator is colliding leads ions at an energy about twice as high as that of any previous collider experiment

LHC experiments present latest results in Vienna

27 Jul 2015 — The world particle-physics community has convened in Vienna for the 2015 European Physical Society Conference on High Energy Physics

Discovery of a new class of particles at the LHC

14 Jul 2015 — The LHCb experiment has observed for the first time particles made up of five quarks

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