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The Strange Case Of The Monotonous Running Average

These days I am putting the finishing touches on a hybrid algorithm that optimizes a system (a...

Turning 60

Strange how time goes by. And strange I would say that, since I know time does not flow, it is...

On The Illusion Of Time And The Strange Economy Of Existence

I recently listened again to Richard Feynman explaining why the flowing of time is probably an...

RIP - Hans Jensen

Today I was saddened to hear of the passing of Hans Jensen, a physicist and former colleague in...

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Tommaso DorigoRSS Feed of this column.

Tommaso Dorigo is an experimental particle physicist, who works for the INFN at the University of Padova, and collaborates with the CMS and the SWGO experiments. He is the president of the Read More »

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"For every complex problem, there is a solution that is simple, neat and wrong"

H.L. Mencken
Last week I met Marek Karliner at the ICNFP 2013 conference in Crete, where we both enjoyed a nice friendly atmosphere, great food, and a wonderful peaceful location. Professor Marek Karliner is the chair of the Institute of Theoretical Physics of Tel Aviv in Israel. Since he agrees that outreach in physics is an important service that researchers should provide to the community, I was able to convince him to write for this blog the short article which you find below, on the interesting topic of baryons containing two heavy quarks - TD.

Every once in a while I feel compelled to write in clear what should be self-evident to anybody with a working brain; to give a sort of "advice to surfers". I don't expect that such an advice be taken seriously - nobody wants to be told what to read and what to avoid - but at least it is posted, can be referred to, and it provides a sort of "disclaimer of liability".

Writing a serious blog, i.e. one that informs with continuity one audience and provides a true service, is already quite a demanding task; having to cope with the aftermath of articles that may inflame some readers, or with out-of-topic comments, or with the anger of whomever happens to feel outraged or offended, is sometimes too much. Hence the wish to keep that extra work at a minimum, manageable level.
One year has passed since the joint discovery, by the CMS and ATLAS experiments at the Large Hadron Collider at CERN, of a particle which perfectly fits our expectations for a Standard Model Higgs boson. Highly wanted and sought for at particle colliders since the seventies, the Higgs boson is now an established reality, and the interest of experimental physicists has moved to a detailed study of the observable properties of this particle.
Yesterday I had the great pleasure to listen to George Zweig, who gave seminar about the discovery of the idea of quarks (or Aces, as he originally named them) at the International Conference of New Frontiers in Physics which is going on this week in the nice setting of Kolymbari, on the north-west coast of the Mediterranean island of Crete.
As few of my readers know, I have run a blog written in Greek language in parallel with this one for a couple of years. The idea of that endeavour was twofold: to offer some particle physics outreach in Greek language in the blogosphere, which is difficult to find, and to perfect my writing skills in that language.

The translation job was entertaining but difficult, and I finally gave up for lack of time, so that blog went in a hybernation state for a couple of years. But not any longer - I found a physics student who volunteered to continue the translation job, picking articles from this blog and translating them in Greek for Greek readers.