Introduction To Quantum Mechanics
3rd Edition
ISBN: 9781107189638
Author: Griffiths, David J., Schroeter, Darrell F.
Publisher: Cambridge University Press
expand_more
expand_more
format_list_bulleted
Question
Chapter 11, Problem 11.33P
To determine
The life time of the triplet state by determining the transition rate.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
11.1.3 Show that the electrostatic potential produced by a charge q at z = a
for r < a is
y(r) =
9
Απέρα n=0
(7) Pn(cos 0).
Exercise 9.4.3. Ignore the fact that the hydrogen atom is a three-dimensional system and
pretend that
e?
H=
2m (R?)/2
(P² = P? + P; + P? , R² = X² + Y² +Z³)
corresponds to a one-dimensional problem. Assuming
ΔΡ- ΔR> h/2
estimate the ground-state energy.
13.43 A one-dimensional harmonic oscillator in the ground state is acted upon by a uniform
electric field
6(1)
switched on at t = -o. The field is parallel to the axis of the oscillator.
(a) What is the probability that the oscillator suffers a transition to its first excited state
at t= +0?
(b) Show that no other transition is possible.
Chapter 11 Solutions
Introduction To Quantum Mechanics
Ch. 11.1 - Prob. 11.1PCh. 11.1 - Prob. 11.2PCh. 11.1 - Prob. 11.3PCh. 11.1 - Prob. 11.4PCh. 11.1 - Prob. 11.5PCh. 11.1 - Prob. 11.6PCh. 11.1 - Prob. 11.7PCh. 11.1 - Prob. 11.8PCh. 11.1 - Prob. 11.9PCh. 11.3 - Prob. 11.10P
Ch. 11.3 - Prob. 11.11PCh. 11.3 - Prob. 11.12PCh. 11.3 - Prob. 11.13PCh. 11.3 - Prob. 11.14PCh. 11.3 - Prob. 11.15PCh. 11.3 - Prob. 11.16PCh. 11.4 - Prob. 11.17PCh. 11.5 - Prob. 11.18PCh. 11.5 - Prob. 11.19PCh. 11.5 - Prob. 11.20PCh. 11.5 - Prob. 11.21PCh. 11.5 - Prob. 11.22PCh. 11 - Prob. 11.23PCh. 11 - Prob. 11.24PCh. 11 - Prob. 11.25PCh. 11 - Prob. 11.26PCh. 11 - Prob. 11.27PCh. 11 - Prob. 11.28PCh. 11 - Prob. 11.29PCh. 11 - Prob. 11.30PCh. 11 - Prob. 11.31PCh. 11 - Prob. 11.33PCh. 11 - Prob. 11.35PCh. 11 - Prob. 11.36PCh. 11 - Prob. 11.37P
Knowledge Booster
Similar questions
- A 99.0 A current circulates around a 2.50-mm-diameter superconducting ring. What is the ring's magnetic dipole moment? Express your answer in amperes times meter squared. ► View Available Hint(s) μ = Submit Part B ΠΫΠΙ ΑΣΦ B = What is the on-axis magnetic field strength 6.00 cm from the ring? Express your answer with the appropriate units. ► View Available Hint(s) μÅ Value Units ? ? A.m² Reviewarrow_forwardTin (Sn) has a superconductive critical temperature Tc = 3.7 K and critical magnetic field at T = 0 K equal to Bc = 31 mT. What is the maximum magnetic field Sn can sustain at the critical temperature without losing its superconducting state? What is the minimum radius required for an infinite linear wire of Sn if it is to carry a current of 200 A at T = 3.0 K whilst still in its superconducting state?arrow_forwardRefer to Exercise 12.3(b) and calculate the wavelength that would result from replacing the oxygen atom by a rigid dioxygen molecule. "12.3(b): Suppose an oxygen atom (m = 15.9949mu) is adsorbed on the surface of a nickel nanoparticle by a bond of force constant 544 N m-1."arrow_forward
- A K* and a CI- ion are separated by 0.52 nm. Find the Coulomb component of the binding energy at that distance. Give your answer in electron-volts. (Please include the appropriate sign.) A positive binding energy would mean the ions are unbound and a negative binding energy means they are bound. Note: For this homework problem, round your answer to 2 decimal places.arrow_forward16.14. Find the transition rate for absorption and for induced emission of electric-dipole radiation by a one-electron system in an isotropic radiation field. Hint: The transition rate is found by averaging the electric-dipole matrix element over all the possible directions of polarization.arrow_forward13.45 A hydrogen atom in the ground state is placed in a uniform electric field in the z direction. which is turned on at t- 0. What is the probability that the atom is excited to the 2P state atarrow_forward
- 2. Kittel, Ch2-2. Paramagnetism. Find the equilibrium value at temperature of the fractional magnetization M Nm of the system of N spins each of magnetic moment m in a magnetic field B. The spin excess is 2s. Take the entropy as the logarthithm of the multiplicity g(N,s) as given in (1.35): ≈ o(s) log g(N,0) - 2(s) N o(U)=% for s<< N. Hint: Show that in this approximation with = logg (N,0). Further, show that thermal average energy. T 25² N U² 2m² B²N == U m² B²N 2 where U denotes (U), thearrow_forwardLet the figure (Figure 1) represent a strip of an unknown metal with z1z1=11.8 mmmm and y1y1=0.23 mmmm. When the magnetic field is 2.29 TT and the current is 78.0 AA, the Hall emf is found to be 131 μVμV. What does the simplified model of the Hall effect give for the density of free electrons in the unknown metal?arrow_forwardThe minority carriers in N-type Si, having a conductivity of (0.01(2.m)-1}, and mobility of electron=D0.36 (m2/(v.sec)).(ni=1.45*10^10 /m3) is O 1.74 x 1017/m3 O 17.36*10^16 /m3 O 1211.117512 /m3 O 18.45*10^4 /m3 O Other:arrow_forward
- 1.1 The conventional unit cell for an fcc lattice is a cube with side length a. (a) Assuming that each lattice point is associated with a sphere of radius r, show that a² = 8r². (Hint: consider a single face of the cube, and that certain atoms will be touching each other.) (b) What is the total volume per unit cell taken up by spheres? (c) Hence show that the packing fraction of this structure is 2π 3√8 ~74%.arrow_forward7.36* Show that the group velocity can be written as с Ac dn + n² dλ Vg narrow_forwardThe formula for paramagnetic susceptibility is valid only if one considers the ground state of the atom. But other excited atomic levels are also present. Explain the following. a) Why is it usually permissible to disregard these higher levels when calculating the susceptibility?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningUniversity Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSONIntroduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
- Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningLecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-WesleyCollege Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
University Physics (14th Edition)
Physics
ISBN:9780133969290
Author:Hugh D. Young, Roger A. Freedman
Publisher:PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:9781107189638
Author:Griffiths, David J., Schroeter, Darrell F.
Publisher:Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:9780321820464
Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...
Physics
ISBN:9780134609034
Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:PEARSON