CSIR NET
profile-img
Debanjana adhikari Asked a Question
May 15, 2020 6:17 pmpts 30 pts
  • CSIR NET
  • Physical Sciences

Consider the transition in heavy atoms which give rise to lg line in x-ray spectra. the number of allowved transitions possible under the selection rule al =# 1

Consider the transition in heavy atoms which give rise to Lg line in x-ray spectra. The number of allowved transitions possible under the selection rule Al =# 1. 4y =0, +1 Options 5 6 8
  • 3 Answer(s)
Answer Now
  • 0 Likes
  • 5 Comments
  • Shares
  • Ruby negi Best Answer
    for j=0 one state(mj=0), j=1 three states(mj=1,0,-1), for j=-1 three states (mj=-1,0,+1) . so total 7states.
    Likes(0) Reply(0)
  • Chandra dhawan thankyou
    dear total no of transition in that case is 7 ..for explanation see attached file.. free for ask
    • cropped1847506415.jpg
    • cropped727552932.jpg
    Likes(0) Reply(0)
  • Dhairya sharma
    so dear concept is alpha line is from higher leval to n = 1
    Likes(0) Reply(0)
  • Dhairya sharma thankyou
    alpha line is transition from higher leval to n= 1 so see no of transition are allowed n=6
    • cropped2743973610552423668.jpg
    Likes(0) Reply(0)
  • Ruby negi
    according to me it's 7.
    Likes(0) Reply(2)
    Debanjana adhikari
    why?? can you explain it with a diagram??