∫0∞ⅇ-a⁢t⁢Jν⁡(b⁢t)⁢Jν⁡(c⁢t)⁢ⅆ⁡t=1π⁢(b⁢c)12⁢Qν-12⁡(a2+b2+c22⁢b⁢c),