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Chandrashekhar limit for relativistic fermion gas

by cooper607
Tags: chandrashekhar, fermion, limit, relativistic
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cooper607
#1
Jul12-14, 05:39 AM
P: 49
hi fellas, I have been working on Chandrashekhar limit, and I found a mass-radius relationship for the nonrelativistic fermi gases using this formula and i got the graph of this

R=((18pi)^(2/3))/10 *H^2/(GmM^(1/3) ) (0.5/n)^(5/3)

where H=(6.63*10^-34)/2pi
G=6.67*10^-11
m=9.11*10^-31
n=1.67*10^-27
M is the independent variable

but what changes should I make if i want to plot a mass-radius relationship for relativistic fermi gases? actually can you suggest me a reading for differentiating between relativistic and non relativistic fermi gases?
thanks
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Greg Bernhardt
#2
Jul14-14, 11:41 PM
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I'm sorry you are not generating any responses at the moment. Is there any additional information you can share with us? Any new findings?
Chronos
#3
Jul15-14, 12:02 AM
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Asking the same question in multiple threads is frowned upon. re: http://www.physicsforums.com/showthread.php?t=761641

cooper607
#4
Jul15-14, 01:08 AM
P: 49
Chandrashekhar limit for relativistic fermion gas

all i found out is the relation of radius vs mass for non relativistic gas, but is there any equation of R for non relativistic one where the radius goes to zero as mass goes to 1.44 ?


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