The Marie-Curie network I am coordinating, AMVA4NewPhysics, is going to start very soon, and with its start several things are going to happen. One you should not be concerned with is the arrival of the first tranche of the 2.4Meuros that the European Research Council has granted us. Something more interesting to you, if you have a degree in Physics or Statistics, is the fact that the network will soon start hiring ten skilled post-lauream researchers across Europe, with the aim of providing them with an exceptional plan of advanced training in particle physics, data analysis, statistics, machine learning, and more.
Have you ever seen Venus in full daylight ? It's a fun experience. Of course we are accustomed to see even a small crescent Moon in daylight -it is large and although of the same colour of clouds, it cannot be missed in a clear sky. But Venus is a small dot, and although it can be quite bright after the sunset or before dawn, during the day it is just a unconspicuous, tiny white dot which you never see, unless you look exactly in its direction.
In 1992 I started working at my undergraduate thesis, the search for all-hadronic top quark pairs in CDF data. The CDF experiment was just starting to collect proton-antiproton collision data with the brand-new silicon vertex detector in what was called Run 1a, which ended in 1993 and produced the data on which the first evidence claim of top quarks was based. But I was still working on the Run 0 data: 4 inverse picobarns of collisions -the very first collisions at the unprecedented energy of 1.8 TeV. And I was not alone: many analyses of those data were still in full swing.
In 1992 I started working at my undergraduate thesis, the search for all-hadronic top quark pairs in CDF data. The CDF experiment was just starting to collect proton-antiproton collision data with the brand-new silicon vertex detector in what was called Run 1a, which ended in 1993 and produced the data on which the first evidence claim of top quarks was based. But I was still working on the Run 0 data: 4 inverse picobarns of collisions -the very first collisions at the unprecedented energy of 1.8 TeV. And I was not alone: many analyses of those data were still in full swing.
I apologize to you, dear reader, for not having written yet about the 2.5 standard deviation excess that the ATLAS collaboration has recently found in diboson final states at 2 TeV in the 2012 8-TeV data. I thought it was interesting, but for some reason the distributions published by the experiment did not stimulate my fantasy enough to trigger an article here. Or maybe, it was because they got published at a time when I had too much on my plate to deal with it...
Among the many things that CMS and ATLAS physicists are looking forward to checking up, using the data that the LHC is starting to deliver from 13 TeV proton-proton collisions, one is the WH resonance signal that CMS found in a recent analysis. Mind you, "signal" here is a misnomer: what was seen was most probably a insignificant fluctuation of the background; yet we must keep our mind open to interpretation changes.
The search I am talking about is one CMS did for boosted Higgs bosons recoiling against boosted W bosons, in a "back-to-back" topology (
paper is here).
Enrico Stomeo - A Lifelong Passion For Meteor Studies
Surviving Queues: 1 - At The Airport
Choosing Your Bets: The Selection Bias
