Triangle Loop in Scalar Decay and Cutting Rules
In this report we will calculate the amplitude for a scalar-to-scalars (φ3 <img src="http://www.diva-portal.org/cgi-bin/mimetex.cgi?%5Crightarrow" /> φ2φ2) decay which involves a triangle loop. We compute the real and imaginary part of the amplitude separately and will argue that thi...
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| Format: | Others |
| Language: | English |
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Uppsala universitet, Institutionen för fysik och astronomi
2013
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-212511 |