Register to Post Thread

High Energy, Nuclear, Particle Physics

- Properties, relationships, and interactions of subatomic particles. Exp. & theo. physics of nuclei & elementary particles
RSS Feed Icon Search this Forum
Meta Thread / Thread Starter Last Post Replies Views
rules Sticky Thread Pinned: Forum Rules
Before posting anything, please review the Physics Forums Global Guidelines. If you are seeking help with a...
Feb23-13 08:41 AM
1 20,989
God particle is 'found': Scientists at Cern expected to announce on Wednesday Higgs boson particle has been discovered...
Jul11-12 01:13 AM
178 34,114
Hi, I'm currently producing an undergraduate poster on CP violation and I have a few questions: - Was K0 ->...
Dec2-10 04:43 PM
4 1,170
Hi, I'm currently carrying out a computer project on resonant scattering and I need to find literature values for the...
Mar2-11 04:30 PM
0 1,027
Hi, this is probably pretty simple but it's puzzling me... In neutrino oscillation, you produce and detect...
Sep6-13 07:12 PM
1 925
I have a very lamans understanding of particle accelerators, one of the things I gather is that their large size...
Feb7-14 06:54 PM
5 625
Hello all, I was just wondering if anyone could give me links to any websites that allow any one to post their own...
Jun8-12 02:25 AM
2 1,122
When more matter collides with less antimatter, is all of the antimatter and matter destroyed, or just equivalent...
Mar25-11 08:13 PM
22 3,943
Because of the existence of sterile neutrino, how and why it gives effect on the big bang nucleosynthesis more than...
Jan11-08 04:10 PM
3 2,131
i would like to ask a few questions about Neutrino oscillation 1) How can i calculate/obtain the mass eigenstates...
Nov7-12 08:26 AM
3 778
I need to know the applications of nuclear fusion, Is there anybody who could help?
Mar8-06 06:41 AM
7 2,011
Hi all, Can any one suggest me a nice topic for radioactive control of composite materials using low energy photons...
Nov13-11 04:19 AM
0 1,289
One of the aims of the Large Hadron Collider is that it may be able to re-create conditions in the early universe and...
Oct7-11 04:12 AM
3 1,320
Hi, How can I calculate such terms d^Aae d^ebD f^AaE f^EbD d^Aae d^EbD f^AaE f^ebD Cheers,
Mar9-13 05:45 AM
3 891
Hi all, Has any one know how to calculate the loop function of Higgs decay to photons/ gluons by t quark , or a...
Apr13-13 04:53 PM
4 698
Hi all, I try to calculate the Higgs production cross section by Mathematica using for example the formula in . ...
Aug3-13 04:36 AM
6 1,103
Hi all, I'm not so expert in C++, but I try to make a a simple program to calculate and plot the ttbar pair mass...
Sep10-13 01:08 PM
4 997
Hi all, Do any one use FeynRules .. I just start it and try to implement a vertex of one Gluon and two octet...
Oct11-13 02:36 PM
0 521
Hi all, I'd like to more understand what is the difference between when we draw the differential cross section ...
Oct20-13 04:24 AM
0 614
Hi all, Do any one know what is the spin correlation and what its relation to theNarrow Width Approximation. ...
Nov17-13 04:11 PM
1 637
Hi all, I try to understand the difference which can made by using or not using NWA .. I have a process have...
Nov22-13 02:09 PM
2 534
Hi all, I'd like to know what if we have a scatteing process A+B > C > E+D, what is the relation between the width...
Dec9-13 12:43 PM
4 917
Hi all, why in SUSY we tend to use 2- components Weyl spinor field not the ordinary Dirac filed .. Regards,...
Nov24-13 11:47 AM
3 623
Hi all, Let me ask about what is meant that Narrow width approximation has an error ~ ## \Gamma/m ##, is it mean...
Nov25-13 08:04 AM
0 512
Hi all, I'd like to know what is the integrated luminosity of CMS exp. Cern ? Best, S.
Dec3-13 12:39 PM
5 685
Hi all, Could any one help for calculating the hadronc production cross section for example for tree level : p p >...
Dec6-13 09:13 AM
1 865
Hi all, Is it not preferable to detect a particle at the LHC with final states of photons, that when I read in...
Jan3-14 04:34 PM
1 692
Hi all, There is a CMS (Cern) program in which can display similar to the attached figures, do any one know what...
Jan28-14 11:32 PM
3 877
Hi all, I'd like to know how the chiral symmetry protect the electron mass in the one-loop calculation of the...
Y 03:10 PM
0 138
Hi, The Gaisser parametrization is something like: \Phi_0(E,\theta)=AE^{-\gamma}\left where...
Jul16-13 05:22 PM
3 790
i need some primary information about nuclear potential.
Oct5-10 08:46 AM
3 997
can anyone please help me with the cluster decay defination
Nov9-10 09:37 AM
1 870
Can anyone explain the meaning of strange and non strange current.i'm confused about the definition
Feb20-11 03:38 AM
1 1,394
Hello all, lets think we have a segmented gamma-ray detector. when a gamma-ray interacts several segment of the...
Mar12-09 02:50 PM
Bob S
1 1,319
Hello all the Physicist, I would like to know "current, exotic, trendy, popular, very important for catching...
Sep14-12 07:05 AM
0 892
hi I have this question, I need your help: If the photon had mass "m" , show that the Gauss' law would no...
May6-07 03:54 PM
Meir Achuz
1 1,235
I have this question What is the typical nuclear density in g/cm^3 and in nucleon/F^3 ? Thank you
Jun16-07 07:30 AM
3 2,049
Deuterium atom is an isotope of hydrogen e- that is a fermion. Would it be correct the model the deuteron nucleus as...
May15-13 02:33 PM
1 653
Can anyone help with interpretation of this energy level diagram for Lithium-6 I found on internet--it is from the...
Jun23-10 03:18 PM
3 2,822
Does anyone have a reference for the details of energy and by-products produced in an annihilation reaction of a...
Jun2-13 09:20 AM
1 762
I have a question. From this government reference: the...
Jul1-13 10:14 AM
9 1,297
I have a question about cross section probability for a positron (e+) to interact with the electron (e-) that would be...
Aug14-13 06:35 AM
9 1,206

Register to Post Thread
Bookmark and Share

Display Options for High Energy, Nuclear, Particle Physics Mentors
Showing threads 4281 to 4320 of 5448 Mentors : 3
Forum Tools Search this Forum
Search this Forum :
Advanced Search