Convolve and Plotting

I want to convolute my equation with Gaussian function.I used following code for it but it does not give the output? How do I correct it

 μ = 0; σ = 0.033;
Eg = 0.52; Eb = 0.070
h3 = Convolve[1/(E^((x - μ)^2/(2*σ^2))*(Sqrt[2*Pi]*σ)),
(2*Pi* Eb^0.5*UnitStep[x - Eg])/(1 - Exp[(-2*Pi)*(Eb/(x - Eg))^0.5]), x, y]
g = Plot[h3, {y, 0, 1.8}, PlotRange -> All]

• It appears that Mathematica cannot perform the integral symbolically. Do you have reason to believe that a symbolic solution exists? – bbgodfrey Nov 29 '18 at 0:00
• The "x"should be greater than X.How should I define it? Could you tell me? – Tharaka Dec 3 '18 at 1:41
• Include the option, Assumptions -> x > X. – bbgodfrey Dec 3 '18 at 1:48
• Do I need to input it as a separate input ? – Tharaka Dec 3 '18 at 1:51
• It is an option for Convolve. For instance, use Convolve[1/(E^((x - μ)^2/(2*σ^2))*(Sqrt[2*Pi]*σ)), ((2*Pi* Eb^0.5*UnitStep[x - Eg])/(1 - Exp[(-2*Pi)*(Eb/(x - Eg))^0.5]), x, y, Assumptions -> x > X]. Whether doing so will help obtain a solution seems unlikely to me.. – bbgodfrey Dec 3 '18 at 1:56