Lecture Notes (19 pages)
Previewing pages 1, 2, 3, 4, 5, 6 of actual document. View the full content.Lecture Notes
Previewing pages 1, 2, 3, 4, 5, 6 of actual document.
View the full content.View Full Document
Lecture Notes
0 0 50 views
Lecture Notes
 Pages:
 19
 School:
 University of Texas at Arlington
 Course:
 Phys 3446  Nuclear and Particle Physics
Nuclear and Particle Physics Documents

37 pages

24 pages

11 pages

11 pages

21 pages

19 pages

13 pages

20 pages

21 pages

17 pages

22 pages

24 pages

16 pages

The International Linear Collider
39 pages

4 pages

14 pages

30 pages

Lab Frame and Center of Mass Frame
13 pages

Differential Cross Section of Rutherford Scattering
15 pages

21 pages

15 pages

17 pages

16 pages

31 pages

17 pages

21 pages

30 pages

20 pages

17 pages

Nuclear Force and Nuclear Models
22 pages

18 pages

19 pages

Elementary Particle Properties
21 pages

PHYS 3446 Syllabus and Introduction
39 pages

20 pages

34 pages

11 pages

20 pages

15 pages

22 pages

19 pages

21 pages

Lab Frame and Center of Mass Frame
13 pages

PHYS 3446 Syllabus and Introduction
38 pages

16 pages

16 pages

21 pages

21 pages

37 pages

19 pages

13 pages

16 pages

37 pages

4 pages

24 pages

Lecture 12  Particle Detection
23 pages

25 pages

22 pages

11 pages

15 pages

14 pages

9 pages

22 pages

22 pages

37 pages

16 pages
Sign up for free to view:
 This document and 3 million+ documents and flashcards
 High quality study guides, lecture notes, practice exams
 Course Packets handpicked by editors offering a comprehensive review of your courses
 Better Grades Guaranteed
Unformatted text preview:
PHYS 3446 Lecture 6 Monday Sept 25 2006 Dr Jae Yu 1 Nuclear properties Mott scattering Spin and Magnetic Moments Stability and Instability of Nuclei Nature of the Nuclear Force Monday Sept 25 2006 Short Range Nature of the Nuclear Force Shape of the Nuclear Potential Yukawa Potential Range of Yukawa Potential PHYS 3446 Fall 2006 Jae Yu 1 Announcements LPCC Workshop 10am 5pm Saturday Sept 30 CPB303 and HEP experimental areas Need to go on shopping Need to know who is coming First term exam Date and time 1 00 2 30pm Wednesday Oct 4 Location SH105 Covers Ch 1 Ch 3 Appendix A Monday Sept 25 2006 PHYS 3446 Fall 2006 Jae Yu 2 Nuclear Properties Sizes At relativistic energies the magnetic moment of electron also contributes to the scattering Neville Mott formulated Rutherford scattering in QM and included the spin effects R Hofstadter et al discovered the effect of spin nature of nuclear proton form factor in late 1950s Mott scattering x sec scattering of a point particle is related to Rutherford x sec ds 4cos 2 q ds d W Mott 2 d W Rutherford Deviation from the distribution expected for pointscattering provides a measure of size structure Monday Sept 25 2006 PHYS 3446 Fall 2006 Jae Yu 3 Nuclear Properties Sizes Another way is to use the strong nuclear force of sufficiently energetic strongly interacting particles mesons protons etc What is the advantage of using these particles If the energy is high Coulomb interaction can be neglected These particles readily interact with nuclei getting absorbed into the nucleus Thus probe strong interactions directly These interactions can be treated the same way as the light absorptions resulting in diffraction similar to that of light passing through gratings or slits Monday Sept 25 2006 PHYS 3446 Fall 2006 Jae Yu 4 Nuclear Properties Sizes The size of a nucleus can be inferred from the diffraction pattern All these phenomenological investigation provided the simple formula for the radius of the nucleus to its number of nucleons or
View Full Document