Units of sigma in smearing

[Yasir_Ali]

Dear Experts I have
TRandom3 rndm = new TRandom3();
h3[“energy”]->Fill(x[i]+rndm->Gaus(0,1) ,y[i] + rndm->Gaus(0,1)

Can we say that Sigma for smearing is 1 cm in x and in y?

Thanks

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[Wile_E_Coyote]

Looks fine (assuming x[i] and y[i] are in cm units).