Book edition 10th Edition

Author(s) David Halliday

Pages 1328 pages

ISBN 9781118230718

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Short Answer

A $220 MeV$ $\sum^{-}$ particle decays: $\sum^{-} \to π^{-} + n$ . Calculate the total kinetic energy of the decay products.

The total kinetic energy of the decay energy is. $338 Mev$

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Step by Step Solution

TABLE OF CONTENTS :

TABLE OF CONTENTS

Step 1: Law of conservation of energy.

The law of conservation of energy is define as the energy can neither be created nor destroyed, only converted from one form of energy to another form.

Step 2: Calculate the total kinetic energy of the decay energy

The given reaction is written as:

$\sum^{-} \to π^{-} + n$

Solve the total kinetic energy of the decay energy as follows:

$\begin{matrix} Q = {(B E)}_{p} ~ {(B E)}_{R} \\ = - Δ m c^{2} + Q_{i n i t i a l} \\ = (m_{Λ^{0}} - m_{p} - m_{π^{-}}) c^{2} + Q_{i n i t i a l} \end{matrix}$

Substitute the values from the standard data

$\begin{matrix} Q = (1197.3 - 139.6 - 939.6 + 220) Mev \\ = 338 Mev \end{matrix}$

Thus, the total kinetic energy of the decay energy is. $338 Mev$

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Fundamentals Of Physics

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Short Answer

A $220 MeV$ $\sum^{-}$ particle decays: $\sum^{-} \to π^{-} + n$ . Calculate the total kinetic energy of the decay products.

Step by Step Solution

Step 1: Law of conservation of energy.

Step 2: Calculate the total kinetic energy of the decay energy

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