Espriu, D. (Domènec)Manzano, J.2010-05-062010-05-0620020556-2821https://hdl.handle.net/2445/12465s out to be more relevant than naively expected, is retained. Finally we analyze different aspects of the total cross section relevant to the measurement of new physics through the effective couplings. The above analysis also applies to top antiquark production in a straightforward way.15 p.application/pdfeng(c) The American Physical Society, 2002Interaccions febles (Física nuclear)Partícules (Física nuclear)Weak interactions (Nuclear physics)Particles (Nuclear physics)info:eu-repo/semantics/article509332info:eu-repo/semantics/openAccess