Concept explainers
(a)
The conservation laws violated in the reaction,
(a)
Answer to Problem 1CQ
The strangeness is not conserved in the reaction.
Explanation of Solution
The reaction is,
The following table gives the conservation law violated in the reaction.
Total before the reaction | Total after the reaction | ||||
Strangeness | +1 | 0 | 0 | +1 | 0 |
Thus, the strangeness is not conserved in the reaction.
Conclusion:
The strangeness is not conserved in the reaction.
(b)
The conservation laws violated in the reaction,
(b)
Answer to Problem 1CQ
The electro- lepton number is not conserved in this reaction.
Explanation of Solution
The reaction is,
The following table gives the conservation laws violated in the reaction.
Total before the reaction | Total after reaction | ||||
Lepton number | 0 | 0 | 1 | 0 | 1 |
Thus, the Lepton number is not conserved in this reaction.
Conclusion:
The electro- lepton number is not conserved in this reaction.
(c)
The conservation laws violated in the reaction,
(c)
Answer to Problem 1CQ
The baryon number is not conserved in the reaction.
Explanation of Solution
The reaction is,
The following table gives the conservation law violated in the reaction.
Total before the reaction | Total after the reaction | ||||
Baryon number | 1 | 0 | 0 | 1 | 0 |
Thus, baryon number is not conserved in the reaction.
Conclusion:
The baryon number is not conserved in the reaction.
(d)
The conservation laws violated in the reaction,
(d)
Answer to Problem 1CQ
The baryon number is not conserved in the reaction.
Explanation of Solution
The reaction is,
The following table gives the conservation law violated in the reaction.
Total before the reaction | Total after the reaction | ||||
Baryon number | 0 | 1 | 0 | 0 | 1 |
Thus, baryon number is not conserved in the reaction.
Conclusion:
The baryon number is not conserved in the reaction.
(e)
The conservation laws violated in the reaction,
(e)
Answer to Problem 1CQ
The charge is not conserved in the reaction.
Explanation of Solution
The reaction is,
The following table gives the conservation law violated in the reaction.
Total before the reaction | Total after the reaction | |||||
Charge | 0 | 0 | 0 | 1 | 0 | 1 |
Thus, the charge is not conserved in the reaction.
Conclusion:
The charge is not conserved in the reaction.
Want to see more full solutions like this?
Chapter 30 Solutions
College Physics
- The K0 meson is an uncharged member of the particle “zoo” that decays into two charged pions according to K0 → π+ + π−. The pions have opposite charges, as indicated, and the same mass, mπ = 140 MeV/c2. Suppose that a K0 at rest decays into two pions in a bubble chamber in which a magnetic field of 2.0 T is present (see Fig. P2.22). If the radius of curvature of the pions is 34.4 cm, find (a) the momenta and speeds of the pions and (b) the mass of the K0 meson.arrow_forward(a) Find the charge, baryon number, strangeness, charm, and bottomness of the particle from its quark composition. (b) Do the same for the particle.arrow_forwardBased on quark composition of a proton, show that its charge is +1.arrow_forward
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningCollege PhysicsPhysicsISBN:9781285737027Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
- College PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax CollegeModern PhysicsPhysicsISBN:9781111794378Author:Raymond A. Serway, Clement J. Moses, Curt A. MoyerPublisher:Cengage LearningPhysics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning