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High Energy, Nuclear, Particle Physics Forum

Join expert discussion on High Energy, Nuclear, Particle Physics. Properties, relationships, and interactions of subatomic particles. Experimental and theoretical physics of nuclei and elementary particles.

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Graduate Electron Attenuation in Matter

Mushonti
Jun 20, 2004 · Replies 2 · Jun 29, 2004

Replies: 2

Graduate Quantum numbers of fundamental particles?

Marjan
May 2, 2004 · Replies 11 · Jun 29, 2004

Replies: 11

Undergrad Many neutrinos are traveling through the earth

Zaphodx57x
Apr 15, 2004 · Replies 6 · Jun 29, 2004

Replies: 6

High School Calculating neutrino flux density

carvell
Jun 27, 2004 · Replies 1 · Jun 28, 2004

Replies: 1

High School Does Light Truly Have No Mass?

taylordnz
Mar 3, 2004 · Replies 53 · Jun 27, 2004

2

Replies: 53

Graduate Why does the neutrino have momentum?

ChrisHarvey
Jun 27, 2004 · Replies 4 · Jun 27, 2004

Replies: 4

Graduate Discovering the Strong Force: The History of its Discovery

McQueen
Apr 21, 2004 · Replies 32 · Jun 27, 2004

2

Replies: 32

Poll

Popularity of Nomenclature: PF Reader Poll

arivero
Jun 25, 2004 · Replies 2 · Jun 26, 2004

Replies: 2

Graduate Fundamental particle structure table

elas
Jun 13, 2004 · Replies 11 · Jun 25, 2004

Replies: 11

High School What are subparticles and what will happen to them in the future?

alanveron
May 26, 2004 · Replies 3 · Jun 18, 2004

Replies: 3

Graduate Spin 1/2 Particles: Understand Complex Physics

Alkatran
Jun 17, 2004 · Replies 4 · Jun 17, 2004

Replies: 4

Graduate Is Cold Fusion a Feasible Energy Source or a Dangerous Concept?

shintashi
Jun 7, 2004 · Replies 15 · Jun 14, 2004

Replies: 15

Graduate What Defines the Identity of Elementary Particles in Physics?

Antonio Lao
Jun 10, 2004 · Replies 6 · Jun 13, 2004

Replies: 6

Graduate Why did physicists stop claiming neutrino rest mass is exactly zero?

TeV
Jun 7, 2004 · Replies 21 · Jun 12, 2004

Replies: 21

Graduate Nuclear fission produces quark mass

kurious
Jun 5, 2004 · Replies 1 · Jun 7, 2004

Replies: 1

Graduate Beta+ Decay in Z>N Nuclei: Pauli Term Explanation

arivero
Jun 5, 2004 · Replies 5 · Jun 7, 2004

Replies: 5

Graduate Are nuclear magneton and proton magnetic moments measured or only defined?

joecoss
Jun 6, 2004 · Replies 1 · Jun 6, 2004

Replies: 1

Graduate Help writing a supersymmetry thesis

shakeel
May 16, 2004 · Replies 5 · Jun 6, 2004

Replies: 5

Graduate Feynman Diagrams: Understanding Photon-Mediated Electromagnetic Force

Moose352
Jun 1, 2004 · Replies 2 · Jun 2, 2004

Replies: 2

May someone tell me what is a suprerspace?

shakeel
May 30, 2004 · Replies 2 · Jun 1, 2004

Replies: 2

Graduate Quark Spins: +2/3 and -1/3 Charge

taylordnz
Jun 1, 2004 · Replies 1 · Jun 1, 2004

Replies: 1

Graduate Beyond minimal standard model.

arivero
May 24, 2004 · Replies 1 · May 28, 2004

Replies: 1

Graduate Lamb Balance: Proving the Value of Recoil-Lamb Corrections to Energy Levels

arivero
May 21, 2004 · Replies 1 · May 28, 2004

Replies: 1

Graduate It requires something with a little more kick.plutonium

Arctic Fox
May 2, 2004 · Replies 5 · May 27, 2004

Replies: 5

High School American soldiers used uranium bullets

AnthreX
May 25, 2004 · Replies 4 · May 27, 2004

Replies: 4

High School Properties and decay of sodium-24

bayan
May 24, 2004 · Replies 1 · May 25, 2004

Replies: 1

Undergrad How Does Adding Multiple Neutrons Affect Uranium's Radioactivity?

AnthreX
May 24, 2004 · Replies 1 · May 24, 2004

Replies: 1

Do Particles Behave Like Cars on the Road?

New|c
May 18, 2004 · Replies 3 · May 21, 2004

Replies: 3

High School Why do electrons orbit nucleus

Carbonoid
May 15, 2004 · Replies 11 · May 17, 2004

Replies: 11

Graduate Why is supersymmetry preferred to solve the mass hierarchy problem?

shakeel
May 16, 2004 · Replies 2 · May 16, 2004

Replies: 2

Undergrad How fast do neutrinos actually go?

fbsthreads
May 14, 2004 · Replies 3 · May 14, 2004

Replies: 3

Undergrad Hoffman.comHow does matter get converted into energy?

electronman
May 9, 2004 · Replies 14 · May 14, 2004

Replies: 14

Graduate What Happens in a Proton-Antiproton Collision at High Energies?

PJC
May 13, 2004 · Replies 2 · May 14, 2004

Replies: 2

Graduate What Can We Learn from GPDs about the Structure of Protons?

humanino
May 10, 2004 · Replies 1 · May 14, 2004

Replies: 1

Graduate Understanding Quark Confinement in Hadrons

retupmoc
Apr 16, 2004 · Replies 17 · May 13, 2004

Replies: 17

Graduate How Do Particles Move in Vacuum?

Michael F. Dmitriyev
Apr 5, 2004 · Replies 16 · May 12, 2004

Replies: 16

Graduate Explain exactly how a hydrogen bomb is supposed to work

photon
Sep 20, 2003 · Replies 24 · May 8, 2004

Replies: 24

Graduate Standard Model: Lagrangian vs. Hamiltonian

suyver
Mar 15, 2004 · Replies 6 · May 7, 2004

Replies: 6

Graduate New theta pentaquark and standard model

jgraber
Mar 27, 2004 · Replies 3 · May 7, 2004

Replies: 3

Graduate Can someone explain how attraction works?

Chemical_Penguin
Apr 23, 2004 · Replies 13 · May 6, 2004

Replies: 13

High School What are beta and gamma radiation?

AnthreX
May 4, 2004 · Replies 5 · May 5, 2004

Replies: 5

Graduate Is There an End to the Quantization of Mass in Fundamental Particles?

einstein_vishnu
May 3, 2004 · Replies 1 · May 3, 2004

Replies: 1

Graduate Calculating Quark Radius from Mass Equation

kurious
Apr 20, 2004 · Replies 5 · May 1, 2004

Replies: 5

Undergrad What Is Meant by Backscattering Electrons?

Kit
Apr 29, 2004 · Replies 1 · Apr 29, 2004

Replies: 1

Graduate What is the W- boson in beta decay?

JJ
Apr 26, 2004 · Replies 3 · Apr 27, 2004

Replies: 3

Graduate What makes a particle fundamental and can they decay?

pallidin
Apr 24, 2004 · Replies 3 · Apr 25, 2004

Replies: 3

Undergrad Can a proton change into a neutron by electron capture?

Mr. Robin Parsons
Apr 15, 2004 · Replies 90 · Apr 24, 2004

4

Replies: 90

Graduate How Do Neutrons Differ Before and After Nuclear Fission?

padraig
Apr 17, 2004 · Replies 6 · Apr 17, 2004

Replies: 6

Undergrad What is the exact difference between nuclide and isotope?

shrumeo
Apr 13, 2004 · Replies 3 · Apr 16, 2004

Replies: 3

Undergrad Designing an Experiment: Varying Magnet Temperature and Field Strength

chense
Apr 14, 2004 · Replies 1 · Apr 16, 2004

Replies: 1

Graduate Choice of Model for Cooper Pairing

mstrachan
Apr 14, 2004 · Replies 1 · Apr 14, 2004

Replies: 1

Graduate How Do SU(n) Generators Model Cooper Pairing in Superconductors?

BlackBaron
Feb 26, 2004 · Replies 2 · Apr 14, 2004

Replies: 2

Graduate How Does String Theory Explain the Universe?

ninja nemesi$
Mar 14, 2004 · Replies 6 · Apr 14, 2004

Replies: 6

Graduate Solving Solar Neutrino Problem with Planck Scale Foams

wolram
Apr 11, 2004 · Replies 10 · Apr 13, 2004

Replies: 10

Graduate How to Find Particle Acceleration Using Conservation of Energy?

Ron_Gis
Apr 4, 2004 · Replies 6 · Apr 11, 2004

Replies: 6

Undergrad Basics of neutrinos are they antimatter particles

p_branes
Apr 7, 2004 · Replies 11 · Apr 10, 2004

Replies: 11

Graduate Status of neutron magnetic moment?

arivero
Apr 5, 2004 · Replies 3 · Apr 10, 2004

Replies: 3

High School A good reference for subatomic particles.

harsh
Apr 5, 2004 · Replies 3 · Apr 7, 2004

Replies: 3

High School What fills the 96% empty space in atoms?

PRodQuanta
Apr 5, 2004 · Replies 1 · Apr 6, 2004

Replies: 1

Graduate Strange particle phenomena reported in Italy

Ivan Seeking
Apr 4, 2004 · Replies 6 · Apr 5, 2004

Replies: 6

Graduate What are charmed mesons and eta, eta', omega, phi particles?

lumether
Apr 3, 2004 · Replies 1 · Apr 4, 2004

Replies: 1

Graduate Equation that predicts quark masses

kurious
Mar 31, 2004 · Replies 8 · Apr 4, 2004

Replies: 8

Graduate Is the Mass of an Atom Equivalent to Its Energy?

Owen
Mar 26, 2004 · Replies 31 · Mar 31, 2004

2

Replies: 31

Graduate How Would Quantum Forces Change If the Classical Charge Equation Altered?

kurious
Mar 27, 2004 · Replies 2 · Mar 30, 2004

Replies: 2

Graduate Quantum Field Theory: What if Photon Made from Multiple Particles?

kurious
Mar 29, 2004 · Replies 9 · Mar 30, 2004

Replies: 9

Undergrad How Does Coulomb's Law Describe the Repulsion Between Two Charges?

kurious
Mar 27, 2004 · Replies 1 · Mar 27, 2004

Replies: 1

Undergrad Can underground nuclear tests trigger earthquakes or volcanic activity?

Atrayo
Mar 26, 2004 · Replies 2 · Mar 27, 2004

Replies: 2

Graduate Can we observe particles growing in particle accelerators?

Sariaht
Mar 19, 2004 · Replies 33 · Mar 23, 2004

2

Replies: 33

Graduate Why do different pions have different lifetimes?

curious george
Mar 22, 2004 · Replies 1 · Mar 22, 2004

Replies: 1

Graduate Standard Model Particle Variation

NanoTech
Mar 21, 2004 · Replies 1 · Mar 21, 2004

Replies: 1

Graduate What is the source of gravitational repulsion in certain cases?

juan avellaneda
Mar 15, 2004 · Replies 4 · Mar 21, 2004

Replies: 4

Graduate Photon-Pair Productionand Yang-Mills Equations

joecoss
Mar 19, 2004 · Replies 2 · Mar 19, 2004

Replies: 2

Graduate About hierarchy problem of higgs mass

beacon
Mar 14, 2004 · Replies 5 · Mar 18, 2004

Replies: 5

Graduate What is going on in this interaction?

suyver
Mar 16, 2004 · Replies 6 · Mar 16, 2004

Replies: 6

Graduate Binding Energy of the Deuteron

joecoss
Mar 2, 2004 · Replies 2 · Mar 14, 2004

Replies: 2

Graduate Where Does the Extra Mass in Beta-Plus Decay Come From?

repugno
Mar 10, 2004 · Replies 5 · Mar 14, 2004

Replies: 5

Bubble Chamber Photos: Find High Quality Images

rick1138
Mar 11, 2004 · Replies 1 · Mar 12, 2004

Replies: 1

Graduate Higgs boson - may have been found

Ivan Seeking
Mar 11, 2004 · Replies 6 · Mar 12, 2004

Replies: 6

Undergrad Three Mile Island 25th Anniversary Actions

theroyprocess
Mar 3, 2004 · Replies 3 · Mar 12, 2004

Replies: 3

High School The Facts About Nuclear Reactors: Churnobyl was an Exception

modmans2ndcoming
Mar 11, 2004 · Replies 1 · Mar 12, 2004

Replies: 1

Graduate Are graviton and Higgs boson two aspects of the same particle?

Antonio Lao
Mar 3, 2004 · Replies 11 · Mar 11, 2004

Replies: 11

High School Particle Physics: Real Life Examples

PRodQuanta
Mar 8, 2004 · Replies 1 · Mar 10, 2004

Replies: 1

High School Sir, i get the fllowing reply for my question 'can helium be

SoumyaBanerjee
Mar 9, 2004 · Replies 1 · Mar 9, 2004

Replies: 1

Graduate Recent fusion experiment claims and evidence

Guybrush Threepwood
Mar 5, 2004 · Replies 10 · Mar 8, 2004

Replies: 10

Graduate How can something be the smallest

JoseCapablanca
Feb 12, 2004 · Replies 7 · Mar 5, 2004

Replies: 7

Graduate Understanding Alpha Particle Bombardment: Scattering, Resonance, and Capture

jimmy p
Mar 4, 2004 · Replies 4 · Mar 4, 2004

Replies: 4

Were in the neutron is the electron?

Sariaht
Mar 1, 2004 · Replies 7 · Mar 4, 2004

Replies: 7

High School Does Light Really Have Mass or Not?

Hypercase
Mar 3, 2004 · Replies 2 · Mar 4, 2004

Replies: 2

Undergrad How much powerful is an accelerator

juan avellaneda
Mar 2, 2004 · Replies 3 · Mar 3, 2004

Replies: 3

Graduate Is photon wave-particle duality analogous to blind men describing an elephant?

McQueen
Feb 3, 2004 · Replies 21 · Mar 1, 2004

Replies: 21

Undergrad Known particles and all there charateristics

papa
Mar 1, 2004 · Replies 3 · Mar 1, 2004

Replies: 3

Graduate Are there anti-higgs particles?

Sariaht
Feb 24, 2004 · Replies 15 · Feb 28, 2004

Replies: 15

Graduate Isospin of Photon: How Can I3 Values be Determined?

bkfizz02
Feb 26, 2004 · Replies 3 · Feb 26, 2004

Replies: 3

Graduate What Are the Latest Developments in High-Energy Nuclear Physics?

xeguy
Feb 25, 2004 · Replies 2 · Feb 26, 2004

Replies: 2

Graduate How does spin affect particle interactions in the standard model?

Phalanx
Feb 22, 2004 · Replies 7 · Feb 25, 2004

Replies: 7

Graduate Why Don't Quarks and Antiquarks Annihilate Each Other in Mesons?

Phalanx
Feb 22, 2004 · Replies 5 · Feb 24, 2004

Replies: 5

Undergrad To me, Nuclear is the best of the evils

modmans2ndcoming
Feb 1, 2004 · Replies 12 · Feb 24, 2004

Replies: 12

Graduate Are pion and rho related through their spin and mass?

Phalanx
Feb 22, 2004 · Replies 2 · Feb 23, 2004

Replies: 2

Graduate What are the properties of gravitons?

KingNothing
Feb 13, 2004 · Replies 15 · Feb 20, 2004

Replies: 15

Graduate Evaluating claims of universe-shaking physics discoveries

Ivan Seeking
Jan 19, 2004 · Replies 16 · Feb 11, 2004

Replies: 16

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Particle Physics

Welcome to the Particle Physics forum!

Particle physics is a branch of physics that explores the fundamental constituents of matter and the forces acting upon them at the smallest scales. It involves the study of subatomic particles, such as quarks, leptons, and bosons, and their interactions.

Particle accelerators and detectors are crucial tools in this field, allowing scientists to probe the properties of particles by colliding them at high energies. The Standard Model of particle physics encapsulates our current understanding of these elementary particles and their interactions, but researchers continually seek to expand this framework and explore phenomena such as dark matter and dark energy.

Particle physics plays a central role in unraveling the fundamental nature of the universe, helping us comprehend the building blocks that form all matter and the forces governing their behavior.

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