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Some Notes On The Utility Function Of Fundamental Science Experiments

Earlier this year I mentioned here that I would be writing an article on how the utility function...

Understanding Expected Limits, Observed Limits, Exclusion Regions In Particle Physics Graphs

I recently got engaged in a conversation with a famous retired mathematician / cosmologist about...

Establishing Benchmarks For Use Of AI In Fundamental Science: Two Proposals To Move Forward

These days I am in the middle of a collaborative effort to write a roadmap for the organization...

Optimization In Valencia

Last week I was in Valencia, to attend the fourth MODE Workshop on Differentiable Programming for...

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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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It rarely happens to play a regular chess game with no clear mistakes. When the game is a blitz one, though, this is exceedingly rare. A blitz game is one where both players have 5 minutes to make all their moves, and the first who runs out of time automatically loses (provided the opponent realizes it).
Because of the very short time to make decisions, blitz chess games are an adrenaline-producing, intense brain activity. So much so that when people talk to me during a blitz game I simply do not record the words they speak, for the whole duration of the game; after the end, I often find myself reckoning with a buffer of words that by then have no meaning anymore. 
Another year just started, and this is as good a time as any to line up a few wishes. Not a bucket list, nor a "will do" set of destined-to-fail propositions. It is painful to have to reckon with the failure of our strength of will, so I'd say it is better to avoid that. Rather, it is a good exercise to put together a list of things that we would like to happen, and over which we have little or no control: it is much safer as we won't feel guilty if these wishes do not come true. 
A long while ago (my gosh, 13 years!!) I wrote on this site a two-post piece titled "Five Tips for Particle Physics Ph.D. Wannabes". At 43 years of age, I felt confident that I could look back to some experience gathered while being a Ph.D. myself, and later on while advising others. I believe the few advices I put together there are still mostly valid today. Have a look if you are a grad student in search for tips!
The title of this post is not of my making - it is something you may read in a list of recent ATLAS results, in one of the otherwise dry and business-like web pages of the experiment:



Don't get me wrong, I am all for a bit of personality in such web outlets, so the above rather than criticism should be seen as an exhortation to my CMS colleagues (as CMS the experiment I am a member of) to mimic its competitor. I look forward to a listing of "CMS wondrous new results on Higgs physics", e.g. ...
That's the title of a short article I just published (it is online here, but beware - for now you need to access from an institution that can access the journal contents), on Nuclear Instruments and Methods - a renowned journal for particle physics and nuclear physics instrumentation. The contents are nothing very new, in the sense that they are little more than a summary of things that the MODE collaboration published last March here. But for the distracted among you, I will summarize the summary below.


Humanity progresses thanks to the diffusion and sharing of human knowledge. In particular, scientific progress is brought forth by the sharing of ideas, measurements and experimental results among scientists, and the distribution of excellent education. We have grown very good at doing that, but can we improve the sharing of knowledge for the common good? 

The answer is certainly yes, as the interconnection of the scientific community and the interdisciplinarity of its efforts are hampered by borders, language barriers, cultural differences, political influences, religious hindrances, education system challenges, and also by different conventions, policies, metrics in the different areas of scientific research.