Physical Sciences

42 Questions For Particle Physicists

energies? How does all this depend on the absorbing material? 1.12 A completely depleted silicon microstrip ...

Article - Tommaso Dorigo - Jun 30 2009 - 2:47pm

Become A Fan Of The Tevatron!

machine. First of all, the number of antiprotons collected is shown in the first number on the top left, ...

Article - Tommaso Dorigo - Sep 21 2009 - 12:15pm

Exotic Hadrons: There Is The Rub!

found this far are all neutral, but charged states must also exist if these states are four-quark ...

Article - Tommaso Dorigo - Feb 1 2010 - 3:07pm

Electron Scattering And The Proton Structure

components of the proton, which are pointlike for all practical purposes, and thus cannot be described by ...

Article - Tommaso Dorigo - Oct 24 2010 - 2:28pm

New Tight SUSY Exclusion From ATLAS

processes. In the end, they add up all the predicted background sources in each region, and compare with the ...

Article - Tommaso Dorigo - Mar 3 2011 - 11:43am

Visualizing Quantum Interference

the visualization. When the phase shift is introduced, it will all be in the x direction. That shift ...

Blog Post - Doug Sweetser - Aug 19 2011 - 12:09pm

Analyzing Actions: Newtonian G (1/3?)

is right, but it is all I was able to come up with. Use a gauge field that is the gradient of ...

Blog Post - Doug Sweetser - Nov 19 2011 - 11:19am

The Most Famous Equation Of Physics And Its Derivation

(optional) The Taylor Series:        These assumptions (and keen physical intuition)  are all you need to ...

Article - Barry Barrett - May 15 2012 - 10:56am

The Weird Grey Area Between Primordial Plasma And Ordinary Matter

when bubbles from all collision events are looked at together. "Such symmetry-violating bubbles ...

Article - News Staff - Oct 18 2012 - 5:54pm

The Universe: Now Measured To 1 Percent Accuracy

peculiar velocity field points in the direction of the net effect of all the local over- and ...

Article - News Staff - Jan 9 2014 - 7:30am