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Choosing Your Bets: The Selection Bias

As some of the long-time readers of this blog know, in this column I have occasionally discussed...

Have A Master In Science, Want A Post-Doc Position Directly?

Do you have a master in Science, and want to start a Post-Doc position directly? You can have it...

A Chess Study Requiring Backpropagation

The following position is a win for white. But how?It seems like white is able to grab a knight...

Co-Design Of Scientific Experiments

Next Monday, or Tuesday at the latest, you will find a new bulky paper in the arXiv. Titled "On...

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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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"The cusp in the dark matter distribution required to explain the recently found excess in the gamma-ray spectrum at energies of 130 GeV in terms of the dark matter annihilations cannot survive the tidal forces if it is offset by 1.5° from the Galactic center as suggested by observations."

Dmitry Gorbunov, Peter Tinjakov, "On the offset of a DM Cusp and the interpretation of the 130 GeV line as a DM signal", Arxiv:1212.0488
"Oh Wind, if Winter comes, can Spring be far behind ?"

Good old Shelley inspired me to start today's article with the above verse, taken from his magnificent "Ode to the West Wind". With the weather we are experiencing these days in Geneva and northern Italy, I found it a relieving thought...

So, winter conferences are over, and summer ones are still far away. This is therefore a nice moment to try an assessment on the quality of the results that the two competing CERN experiments have produced on the study of the Higgs boson. Why ? Because we are not going to have to change our conclusions in a short time scale caused by a result about to be published.

How to compare the results
The results of a third-party investigation of Rossi's E-CAT reactor have appeared on the Cornell arxiv, and the conclusions of the tests are at the very least startling:
"New Physics can appear at any moment but it is now conceivable that no new physics will show up at the LHC"

Guido Altarelli, LHC Nobel Symposium, May 15th 2013

It is funny reading the above quote if you are one who "conceived" that the LHC could find no new physics 7 years ago, as demonstrated by where I put my money...
Finally the decay of Higgs bosons to b-quark pairs is emerging from LHC data, too.
Supersymmetry, the extension of the Standard Model of particle physics that was once sold as an almost certain discovery that the LHC experiments would bump into upon starting to collect proton-proton collisions, is not in a very healthy situation these days.