John Robert Jameson

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Questions related from John Robert Jameson

Is there a database (e.g., XCOM, XOP) that calculates reduced scattering coefficients (mu_s') or anisotropy (g) of compounds in the X-ray regime?

We are using Monte Carlo methods to model X-ray transport through materials. The code requires 4 optical properties for each material: absorption coeff (mu_a), scattering coeff (mu_s),...

24 June 2015 9,219 2 View

What is the mass attenuation coefficient of hydroxyapatite at various energies?

I'm aware of the NIST database, but am looking for HA in particular (which is not included). Similar to the NIST, I am looking for something with an accompanying ASCII or Excel file so that I can...

27 January 2015 5,163 3 View

Does anyone know of references for the refractive index of cardiac scar tissue?

My group is trying to develop digital phantoms that will ultimately be useful when quantitatively characterizing scar tissue after cardiac ablation. I have found several papers on scar tissue in...

19 December 2014 5,984 1 View