Using MCNP, How can i detect the secondry gamma photons emitted after any interaction ?

If you haven't computer? how you show the photons to pupils?

Educational Process

01 March 2021 1,827 1 View

How to solve the fatal error "the entire source was rejected" in MCNP?

Simple geometry was made having concentric cylinders bounded by a square region. The geometry has a reflective boundary. The source was defined at one point in the boundary and when it had been...

17 February 2021 4,364 3 View

What is the structure of a photon that can describe the interference experiments that reject the wave nature of light?

De Broglie's double-solution postulated a causal model of Quantum Mechanics. Knowledge of the photon structure was needed to model the particle part of the cause of the Double Slit interference...

11 February 2021 6,869 5 View

Head phantom by MCNP?

Can anyone give an advice about what is the best method to simulate a head phantom by MCNP? I mean, is there any reference to use?

01 February 2021 7,304 2 View

What kind of detector is used in the double slit experiment to determine through which slit the photon or electron passes?

Explain exactly what the detector does and if the choice of detector affects the outcome. Einstein and Bohr had some discussions on this. What's the current situation?

29 December 2020 1,984 5 View

How much does radiative heat transfer effect thermal conductivity of materials and how to compare calculations to experirment?

I am calculating the phonon contribution to thermal conductivity for 4 perovskites (BaZrO3, BaSnO3, BaHfO3, and KTaO3) with relatively wide bandgap. When I compare my results for BaZrO3 to the...

27 December 2020 3,232 3 View

Can photons curve the spacetime and how would you measure this effect?

Mass bends spacetime. It's generally accepted that the photons have no mass, but they do have momentum and energy and can cause pressure, so they have equivalent mass of p/c. The...

14 December 2020 3,195 6 View

Are there definitive rules or conditions for the creation of a quantum mechanically entangled state?

Are there some (simple) rules or conditions which dictate whether a physical process will lead to a state of quantum entanglement of two or more particles or systems? Given the relevance of the...

13 December 2020 7,590 3 View

What is virtual photon field , how is it helpfull to explain the Lamb shift on hydrogen atom ?

It is known that the Lamb shift is the consequence of the interaction of the electron with its virtual photon field. What is the meaning of virtual photon field? And how is it helpful to explain...

03 December 2020 535 3 View

If opposite charges attract each other, then why do neutrons and protons bind with each other, whereas electrons surround them in an atom?

According to science, like charges repel each other and opposite charges attract each other. But if you observe the structure of an atom, neutrons(neutral), and protons(positive) bind tightly with...

23 November 2020 8,881 7 View

Manikandabharath K R

X-ray fluorescence spectrometry (XRF) is a nondestructive method for the elemental analysis of solids and liquids using a x-ray beam.

https://www.ispatguru.com/x-ray-fluorescence-xrf-spectrometer/

http://hiq.linde-gas.com/en/analytical_methods/other_spectroscopy/x_ray_fluorescence_spectroscopy.html

Dimitrios Kontogeorgakos

Well, running MCNP in the "mode" required to track those secondary particles is a start. There are many physics options in MCNP to assist with the secondary photons production. Take a look at the PHYS:P card, and maybe the ACT card for the activation cases.

Hope this helps.