I am told by a TOTEM manager that this is public news and so it can be blogged about - so here I would like to explain a rather cunning plan that the TOTEM and the CMS collaborations have put together to enhance the possibilities of a discovery, and a better characterization, of the particle that everybody hopes is real, the 750 GeV resonance seen in photon pairs data by ATLAS and CMS in their 2015 data.
(Inside Science) – Physicists are on the hunt for elusive dark matter, the hypothesized but as yet unidentified stuff that makes up a large majority of the matter in the universe.
They had long favored "weakly interacting massive particles," known as WIMPs, as the most likely dark matter candidate, but after an exhaustive search, some scientists are moving on to more exotic particles.
With the Large Hadron Collider now finally up and running after the unfortunate weasel incident, physicists at CERN and around the world are eager to put their hands on the new 2016 collisions data. The #MoarCollisions hashtag keeps entertaining the tweeting researchers and their followers, and everybody is anxious to finally ascertain whether the tentative signal of a new 750 GeV particle seen in diphoton decays in last year's data will reappear and confirm an epic discovery, or what.
The twelfth edition of “Quark Confinement and the Hadron Spectrum“, a particle physics conference specialized in QCD and Heavy Ion physics, will be held in Thessaloniki this year, from
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Common Sense and Cosmology
While tediously compiling a list of scientific publications that chance to have my name in the authors list (I have to apply for a career advancement and apparently the committee will scrutinize the hundred-page-long lists of that kind that all candidates submit), I discovered today that I just passed the mark of 1000 published articles. This happened on February 18th 2016 with the appearance in print of a paper on dijet resonance searches by CMS. Yay! And 7 more have been added to the list since then.
I think this might be interesting to the few of you left out there who still read paper books (I do too). World Scientific offers, until April 29th, a 35% reduction in the cover price of its books, if you purchase two of them.
This might be a good time to pre-order my book, "Anomaly!", if you have not done so yet. Plus maybe get one of the other many excellent titles in the collection of WS.
You can see the offer at the site of my book
(that's where I got the info from!).
How well established are current cosmological dogmas? What do we really know about the fundamental origin and dynamics of our Universe, in spite of the remarkable work accomplished by COBE, WMAP, Planck and other collaborations? Actually, we know little or nothing about many basic questions. In particular, the structure and dynamics of the physical vacuum remain by now totally unknown. As a consequence, we are unable to describe the process by which the cosmological vacuum expands following the expansion of space.
I gave a 15 minute talk at a local Americal Physical Society Meeting. Here is the title and abstract.
Title: A Unified Mathematical Field Theory
Exclusive production processes at hadron collider are something magical. You direct two trucks at 100 miles per hour one against the other head-on, and the two just gently push each other sideways, continuing their trip perfectly unaffected, but leave behind a new entity (a cart?) produced with the energy of the glancing collision.