I was working on some mathematical derivations where I was struck with integrals of the form given below:
$$\int_x^\infty t^{m-1}e^{-0.5 t^2 \pm pt} dt$$
The integral seems very close to the incomplete gamma function integral. Note here that m and p are positive real numbers. I tried different forms of substitutions but none did work for me.
Any helpful notes, hints, references will be very much appreciated.