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The analytical values of the sunrise master integrals for one of the masses equal to zero

H. Czyz·A. Grzelinska·R. Zabawa
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Abstract

The analytical values of the sunrise master amplitudes were found for one mass equal to zero, two other arbitrary masses and an arbitrary external four momentum. Differential equations in the square of the external four momentum and masses were used to obtain the master integrals.

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H. Czyz, A. Grzelinska, R. Zabawa. 2002-04-03. The analytical values of the sunrise master integrals for one of the masses equal to zero. https://doi.org/10.1016/s0370-2693(02)01992-5

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