ATLAS News

ATLAS Presents New Results at Lepton Photon 2011

18th August 2011 – The ATLAS Collaboration is pleased to be presenting its latest results at the Lepton Photon 2011 conference in Mumbai 22-27 August 2011.

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ATLAS results revealed at EPS HEP 2011 conference in Grenoble

27th July 2011 – Many members of the ATLAS Experiment Collaboration have been at the European Physical Society's HEP 2011 conference in Grenoble, France, this week, revealing the results of 35 new and exciting physics analyses for the very first time.

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A Search for New Physics Processes using Dijet Events

21st June 2011 – The ATLAS Experiment has extended the energy frontier of searches for new particles and new processes beyond those of the Standard Model by studying collision events with so-called "dijets".

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Is Nature Supersymmetric?

24th May 2011 – String Theory predicts a new symmetry, called "supersymmetry", that could shed light on some of today's mysteries of fundamental particles and interactions. In supersymmetry, every particle-type should have a "shadow" particle called a super-partner that (in general) has a much higher mass. The ATLAS Experiment has analyzed the first year of its LHC data and searched for evidence of these super-partners of ordinary matter.

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ATLAS Experiment Reports Its First Physics Results from the LHC

17th March 2010 – The first physics results from the ATLAS Experiment with proton-proton collisions at an energy of 0.9 TeV in late 2009 have now been accepted for publication in the journal Physics Letters B.

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More collisions at 2.36 TeV

14th December 2009 – This early morning Dec.14 at 2.40, after a 8 minutes ramp, the energy of the two LHC beams has been brought up to 1.18 TeV again.

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First collisions in ATLAS

23rd November 2009 – A few days ago, loud cheers and happy faces filled the ATLAS Control Room while the whole detector lit up: protons are back at the experiment's door, and everybody forgot in a second the long year of waiting for the Large Hadron Collider (LHC) to resume operation.

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LHC beams and events back in ATLAS

21st November 2009 – Loud cheers and happy faces fill the ATLAS Control Room while the whole detector lights up: protons are back today at the experiment's door, and everybody forgets in a second the long year of waiting for the Large Hadron Collider (LHC) to resume operation.

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ATLAS Preparing for Collisions in Late-2009

15th November 2009 – The most recent schedule envisions beam reaching ATLAS in late November with low-energy collisions shortly thereafter.

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Multimedia contest launched

4th May 2009 – A new multimedia contest has been set up to put talented young filmmakers and science communicators in touch with ATLAS.

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