Stopping power Definition and 15 Threads

Hello everyone, I am trying to calculate the energy loss and straggling of alpha particles with same energy, I used LISE++ to obtain the energy loss in every layer of the materials using Spectrometer Design of LISE++, but I can only calculate the energy-loss straggling layer by layer. Does...

Hello friends. How can I find the stopping power for a single energy value in the fluka? Which card should I add to the input file for this?

How do I calculate the stopping power or projected range for aluminum in Fulka. And in which output file is this data located?How can I edit a change in the input file?

That's about it. I've been trying to do the calculation manually with Bethe-Bloche without corrections in the energy range I'm interested in (1-10 MeV) for the highest Z material with data available for validation (Uranium), but I can't get a result that agree well with the database, so I'm...

I'm not disputing that front brakes on a vehicle provide the majority of stopping power, but why is that? I originally thought it was because of added traction at the front due to weight transfer, but even my bike moving at a walking pace has more powerful front brakes than the identical rear...

Hello, I need the stopping power for a proton ion gun through Boron-11 sheet 1mm thick. I have the following table obtained from here: https://www-nds.iaea.org/stopping/stopping_hydr.html Where the unit is in 1-15*eV*cm2/atom: Then I calculated for 600keV protons at table 5.1eV*cm2/atom. I...

The average loss of energy in a material per unit length of a particle (in particular an electron, which is stable) is described by the quantity ##dE/dx##. - for ionization it is given by the Bethe-Bloch formula $$-\left\langle {\frac {dE}{dx}}\right\rangle ={\frac {4\pi }{m_{e}c^{2}}}\cdot...

Dear members, The unit of stopping power is given as Mev/cm in many sources. It is easy to comprehend this unit.The mass stopping power, which is the total energy lost per path length by a charged particle, is defined as the division of MeV/cm to the density of investigated material, g/cm3, and...

So I'm doing research with a professor and he wants me to use the Bethe formula to calculate stopping power for alpha particles of various energies, but I'm having a lot of trouble using it, and I figured I'd ask here before I bothered him. He wanted me to use the non-relativistic version listed...

Dear all, I calculated the mass stopping power of muon but the result was 1.4 MeV.g^-1.cm^2. I calculated by BEthe-Bloch formula. I think it is wrong. since I looked up in the books and internet, this value is about 2 MeV.g^-1.cm^2. Can you help me. I also send the excel file as below.

I'm working on setting up an experiment to test, calculate and compare the "stopping power" of various defensive handgun loads. This experiment assumes that "stopping power" is some sort of calculation like "power"/penetration distance, meaning that the higher the "power" and shorter the...

Hello All, can anyone fill in the Bethe formula (-dE/dx) with a. the information for an alpha particle? b. the information for a beta particle? Either one would be great!

Homework Statement I need to estimate the energy loss of electrons before they reach a detector, but I am unsure how to do it. I think I am supposed to integrate the stopping power function over the total distance but I can't solve the equation... Homework Equations Stopping...

The nonrelativistic Bethe stopping power function contains the constant 2*pi*N*e^4 where N is Avogadro's number and e is the electron charge. In the literature, this constant is often calculated to be 78,500. If calculate the constant, I get 606,235 (=2 * pi * 6.02214179E+23 mol^-1...

so, hey...I'm pretty new to these forums and just needed help understanding a textbook that I'm reading. I'll give you all the background, but I'm not sure if it is necessary. They begin by considering a heavy particle of mass M and velocity v passing through a material with an atomic...