Books for particle physics and the Standard Model
An Introduction to the Standard Model of Particle Physics. 2007. It does not assume previous QFT knowledge, but it only reviews it somewhat superficially. The thorough discussion is on particle physics, and when it comes to that, it is pretty detailed and up-to-date (e.g., massive neutrinos, etc.). Schwartz.
What does the concept of phase space mean in particle physics?
All of particle physics pretty much comes down to calculating decay rates or scattering cross sections. In either case, the quantity you calculate is a function of the momenta of the initial and final particles.
particle physics - What is chirality? - Physics Stack Exchange
For example, a spin 1/2 particle's wavefunction will gain a minus sign under a 360 degree rotation, as the rotation changes the complex phase of the wavefunction. The particle's chirality determines in a sense which way around the complex plain this phase travels to reach the -1, travelling in either a left handed way from 1 to -1, or a right ...
Newest 'particle-physics' Questions - Physics Stack Exchange
Particle physics is the study of the fundamental forces of nature as they are embodied in the interactions of elementary and composite particles at high energies and short time and distance scales. DO NOT USE THIS TAG for point particles in classical mechanics.
particle physics - What exactly is a photon? - Physics Stack Exchange
2016年8月7日 · This is the elementary particle table used in the standard model of particle physics, you know, the one that is continuously validated at LHC despite hopeful searches for extensions. The Standard Model of elementary particles (more schematic depiction), with the three generations of matter, gauge bosons in the fourth column, and the Higgs boson ...
particle physics - What is $p_T$? (transverse momentum?)
2012年1月11日 · $\begingroup$ @QuantumDot: It's harshness is accurate, the field theorists didn't understand S-matrix, and drove all the practitioners out of physics (including many early string giants). The theory was too sophisticated for the 1960s stoners, it's not baby-boom physics. Ask anna v for 1st hand experience.
particle physics - What are the main differences between $p p
2011年4月21日 · The primary example in this category is CP-violation, which strongly limits the range of allowed models of new physics up to scales of several TeV. There are good a priori reasons to expect the existence of some non-SM CP-violating processes, and finding them is of comparable importance to addressing electroweak symmetry breaking.
Particle physics: Why is J^P called spin parity if J is the total ...
2015年4月11日 · Here is the question I am working on: "The Ξ- has spin parity=½+. It decays through the weak interaction into a Λ0 and a π- meson. If the spin parity of the Λ0 particle is 1/2+ and the spin parity of the π- particle is 0- what are the allowed relative orbital angular momenta for the Λ0 + π- system?"
particle physics - What is the definition of colour (the quantum …
This is a color neutral particle and it is called pion. From the point of view of the neutron, exactly the same discussion applies, so I hope this is at least a little clear by now. What that picture actually explained is how proton - neutron strong interactions in nucleus are explained from the point of view of quantum chromodynamics.
particle physics - What's the difference between inclusive and ...
Sometimes in nuclear physics we talk about scattering measurements as exclusive when there is an unmeasured, heavy, recoiling nucleus involved. The assumption being that that it carries a small fraction of the total energy and momentum involved and can be neglected, though there is some risk from this if the nucleus is left in a highly excited ...