[Todos] [Depfis] Noticias sobre la búsqueda del Boson de Higgs el proximo 4 de Julio

[Gaston Giribet]

Addendum: La version française sera en ligne prochainement sur

                    http://press.web.cern.ch/press/PressReleases/List.html


On Fri, Jun 22, 2012 at 6:37 PM, Daniel de Florian <deflo en df.uba.ar> wrote:

> ** **
> Geneva, 22 June 2012. CERN will hold a scientific seminar at 9:00CEST on 4
> July to deliver the latest update in the search for the Higgs boson. At
> this seminar, coming on the eve of this year’s major particle physics
> conference, ICHEP, in Melbourne, the ATLAS and CMS experiments will deliver
> the preliminary results of their 2012 data analysis.****
> ** **
> *“Data taking for ICHEP concluded on Monday 18 June after a very
> successful first period of LHC running in 2012,”* said CERN’s Director
> for Accelerators and Technology, Steve Myers. *“I’m very much looking
> forward to seeing what the data reveals.”*****
> ** **
> The 2012 LHC run schedule was designed to deliver the maximum possible
> quantity of data to the experiments before the ICHEP conference, and with
> more data delivered between April and June 2012 than in the whole 2011 run,
> the strategy has been a success. Furthermore, the experiments have been
> refining their analysis techniques to improve their efficiency in picking
> out Higgs-like events from the millions of collisions occurring every
> second. This means that their sensitivity to new phenomena has
> significantly increased for both years’ data sets.  The crunching of all
> this data has been done by the Worldwide LHC Computing Grid, which has
> exceeded its design specifications to handle the unprecedented volume of
> data and computing.  ****
> ** **
> *“We now have more than double the data we had last year,”* said CERN
> Director for Research and Computing, Sergio Bertolucci, *“that should be
> enough to see whether the trends we were seeing in the 2011 data are still
> there, or whether they’ve gone away. It’s a very exciting time.”*****
> ** **
> If and when a new particle is discovered, ATLAS and CMS will need time to
> ascertain whether it is the long sought Higgs boson, the last missing
> ingredient of the Standard Model of particle physics, or whether it is a
> more exotic form of the boson that could open the door to new physics.****
> ** **
> *“It’s a bit like spotting a familiar face from afar,”* said CERN
> Director General Rolf Heuer, *“sometimes you need closer inspection to
> find out whether it’s really your best friend, or actually your best
> friend’s twin.”*
> ** **
> The Standard Model gives an extraordinarily precise picture of the matter
> that makes up all the visible universe, and the forces that govern its
> behaviour, but there are good reasons to believe that this is not the end
> of the story. For example, we know from observation that the visible
> universe is just 4% of what seems to be out there.****
> ** **
> Physicists from around the world gathering in Melbourne for the ICHEP
> conference will be able to join the seminar via a live two-way link. The
> seminar will be followed by a press conference at CERN. It will be
> available via webcast at http://webcast.cern.ch, accompanied by plain
> language interpretations from physicists accessible in blogs and chats from
> the webcast site.****
> ** **
>
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