The crossed-h or the h-bar is the Reduced Planck's Constant. It is widely used in Quantum Mechanics as it makes mathematical expressions look (a little) less intimidating. Mathematically; the reduced Planck's constant equals Planck's constant divided by (2*pi).
I'm sure you can figure out what...
I've read that mesons consist of a quark and an antiquark. So, here's my question. Why don't the quark and the anti-quark annihilate with each other (like they ususally do)?
For example, the pi(0) meson consists of the up and the anti-up quark and the eta meson consists of the down and the...
I have secured 73% in B.Sc. (Hons.) Physics from Delhi University.
I also attempted JAM Physics as well as Geophysics.
My Physics AIR in JAM is 357 in Physics and in Geophysics is 65.
Where can I get admission.
My first preferance would be M.Sc./M.Tech/M.Sc.(Tech.) Geophysics and Physics...