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Part of the book series: NATO ASI Series ((NSSB,volume 363))

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Abstract

In the present article, based on a series of three lectures, we describe ways in which the large top quark mass influences a number of processes, and some ideas about how it might arise. After a brief introduction to the pattern of masses and couplings of quarks and leptons and an overview of the top quark’s properties, we discuss in Section 2 the role of the top quark in mixing processes, such as particle-antiparticle mixing in the neutral kaon and B meson systems, and in other flavor-changing charge-preserving processes. Section 3 is devoted to precision electroweak experiments and the impact upon their interpretation of the precise measurements of the top quark’s mass which have recently been achieved at Fermilab (Section 4). Some brief remarks about top quark production in electron-positron collisions occupy Section 5, while Section 6 contains various speculations about the source of the top quark’s mass. (See also Graham Ross’ lectures at this Institute [1].) Section 7 concludes.

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Rosner, J.L. (1997). Top Quark Mass. In: Lévy, M., Iliopoulos, J., Gastmans, R., Gérard, JM. (eds) Masses of Fundamental Particles. NATO ASI Series, vol 363. Springer, Boston, MA. https://doi.org/10.1007/978-1-4899-0242-9_3

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