- Slide Veto Powers At The CMS Week
I am currently in Bangkok, where the final 2019 meeting of the CMS collaboration started today. The meeting was inaugurated this morning with an official visit of Her Royal Highness Princess Maha Chakri Sirindhorn, giving me the rare opportunity to miss an ...
Blog Post - Tommaso Dorigo - Dec 16 2019 - 12:12am
- Guest Post: Andre Kovacs, Mistaken Assumptions In Physics- What Hurts You Is What Everyone Knows To Be True
What hurts you is not what you don't know, but those mistaken assumptions which "everyone knows to be true". [The following text is courtesy Andras Kovacs- T.D.] ...
Article - Tommaso Dorigo - Jan 8 2020 - 7:59am
- Dark Energy Probably Exists, It’s Just Not That Simple
T here is dark energy as sure as there is light in the world. It just may not be a simple scalar multiplier in our equations as we had hoped it would be. Dark energy is what the scientific consensus says that over 95% of the mass-energy of the universe is ...
Blog Post - Hontas Farmer - Jan 10 2020 - 11:27am
- Majorana Fermion: We Found The God Particle, Why Is The 'Angel Particle' Still Missing?
Majorana fermions, particles that act as their own antiparticle and were first hypothesized by Italian physicist Ettore Majorana in 1937, have not been detected after all. A 2017 report of the discovery of a particular kind of Majorana fermion, the chiral ...
Article - News Staff - Jan 13 2020 - 10:24am
- Machine Learning For Jets: A Workshop In New York
The third "Machine Learning for Jets" workshop is ongoing these days at the Kimmel centre of New York University, a nice venue overlooking Washington Square park in downtown Manhattan. I came to attend it and remain up-to-date with the most adva ...
Article - Tommaso Dorigo - Jan 16 2020 - 4:17pm
- Anomaly Detection: When Old Statistics School May Still Beat Super-Duper Machine Learning
One of the most suprising results of the "Machine Learning for Jets" (but really, for particle physics in general) workshop I attended in New York City two weeks ago was the outcome of a challenge that the organizers had proposed to the particip ...
Article - Tommaso Dorigo - Jan 27 2020 - 5:36pm
- The Plot Of The Week- Narrowing CP Violation Down
The ATLAS Collaboration has released last week the results of a careful analysis of a large dataset of proton-proton collisions acquired during Run 2 of the Large Hadron Collider. This is a measurement of CP violation effects in the system of B hadrons. A ...
Article - Tommaso Dorigo - Jan 30 2020 - 5:12pm
- Alvin Tollestrup, Father Of The Tevatron, Dies
The Tevatron collider, the giant marvel accelerator built at the Fermi National Accelerator Laboratory in the eighties and operated there for over thirty years, until its demise in 2012, lost one of its fathers the other day, as Alvin Tollestrup passed aw ...
Article - Tommaso Dorigo - Feb 12 2020 - 10:18am
- Three And A Half Muons
A few days ago I received from my esteemed colleague Massimo Passera, a theorist and an INFN director of research in the Padova section where I also work, a draft of a new article he produced with his colleagues Antonio Masiero and Paride Paradisi, which ...
Article - Tommaso Dorigo - Feb 14 2020 - 12:18pm
- What Are Gravitational Waves and Why Do They Matter?
W aves of geometry in four-dimensional space-time, that is what gravitational waves are. The very definition of distance between points in space-time changes as these waves pass. The objects in the space do not move but space itself changes momentarily ...
Blog Post - Hontas Farmer - Feb 15 2020 - 4:22pm