Nuclear and Particle Physics-Quark Model (CSIR Physical Sciences): Questions 1 - 1 of 1

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Question number: 1

» Nuclear and Particle Physics » Quark Model

Appeared in Year: 2014

MCQ▾

Question

In a classical model, a scalar (spin-0) meson consists of a quark and an antiquark bound by a potential, V(r)=ar+br Where a=200MeVfm1 and b=100MeVfm . If the messes of the quark and antiquark are negligible, the mass of the meson can be estimated as approximately – (June – 2014)

Choices

Choice (4) Response
a.

353MeVc2

b.

425MeVc2

c.

283MeVc2

d.

141MeVc2

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