(wherein we learn of what maketh up the world)
Term: January 2006
Lecturer: Scott
Oser
Classes: Tuesdays, Thursdays 10:00-11:30AM
in Hennings 302
Office Hours: Tuesday 1-2pm, Friday 1-2pm,
in Hennings 342
TA: Patrick Bruskiewich
TA
Office Hours: by appointment (email
the TA)
Prerequisites: PHYS
304
Textbook: Introduction
to Elementary Particles, by David Griffiths
Supplemental
material: The Particle Data
Booklet (order yourself own free copy here)
NOTE:
the 2004 Particle Data Booklet seems to be out of print, but you can
order the Review of Particle Physics as a substitute.
You may also
find these books enlightening
Quarks and Leptons, by Halzen and Martin
Introduction to High Energy Physics, by D. Perkins
Subatomic Physics, by Frauenfelder and Henley
Your grade will be determined by:
Homework |
30% |
Midterm |
20% |
Paper |
20% |
Final Exam |
30% |
Homework: Expect
frequent, typically weekly, problem sets. Graduate students
will be assigned additional and more challenging problems. You
are welcome to discuss problems informally with your classmates.
However, you must complete the assignment yourself, and if you
hand in obviously copied homework, you should expect a mark of zero
on that assignment, or worse. Assignments are due by the end of class
on the specified day, and there is no tolerance for late assignments
without medical or tragic reason. If you're going to have trouble
finishing an assignment on time, hand in what you do have done for
partial credit. Failure to hand in homework is the leading
cause of failure in my classes. If you're persistently having
trouble finishing the homework on time, you should come and see
me---the sooner, the better.
Paper: You will be
required to write a short (10-12 page) report about a historic paper
in experimental particle physics. (I will give some suggestions
here.) The idea is that you will read the paper, do background
research on the physics that is discussed in the paper, then write a
report on the subject. Your paper must demonstrate that you
understand what was being measured, why it was interesting, how the
detector worked, how the measurement was made, and what the
implications are. Plagiarism of any sort would be a very bad
idea ... any plagiarism will be dealt with as harshly as the
university will let me. The paper is
due March 28. More information about the paper requirement
is given here.
Tour of TRIUMF: I
have arranged for a class tour of TRIUMF,
a world-class subatomic physics lab on the far south end of campus.
This is scheduled for January 19, at the regular class time.
TRIUMF is located at 4004 Wesbrook, a couple of blocks south of 16th
Avenue on the east side of Wesbrook. It's a 25 minute walk from
the SUB. There are bike racks and a free parking lot. Or,
you can take a bus from the bus loop to the corner of 16th and
Wesbrook, and walk the remaining couple of blocks. I think
Busline 25 goes that route, although you should confirm this.
Congregrate at the reception desk in the main lobby. The tour
will take approximately 1.5 hours.
Missed exams: There
is a midterm exam in class scheduled for February 21. No makeup
exam will be offered. If you miss this exam with a legitimate
excuse (proof of illness, family emergency, etc), I will
simply count your final exam for 50% of your grade instead of 30%.
If you miss the exam without proof of a legitimate excuse, then
you may get a score of zero on the midterm. If you know you
will have an exam conflict, please see me.
Religious
holidays: Students are entitled to request an alternate
test date if a scheduled test date falls on one of their holy days.
If you think this may apply to you, please contact me as soon as
possible to make an alternate arrangement. Please don't put
this off until the last minute---the university requires you to give
two weeks' notice.
FINAL EXAM: The final exam is
scheduled for April 11 at 12pm. You can see the exam schedule
for all exams at http://students.ubc.ca/current/exams.cfm.
The final exam will take 2.5 hours, and will cover all course
material unless otherwise specified.
Syllabus:
Lecture |
Date |
Topics Covered |
Reading Material |
1 |
1/5 |
Course requirements; intro to particle physics; relativistic kinematics |
skim Ch 1-2; Ch 3.1-3.2 |
2 |
1/10 |
Relativistic kinematics |
Ch 3 |
3 |
1/12 |
Particle accelerators and beams |
Handout Ch 2 |
|
1/17 |
Class cancelled |
|
|
1/19 |
Tour of TRIUMF in place of class |
|
4 |
1/24 |
Interactions of particle with matter; particle detectors |
Handout Ch 3 |
5 |
1/26 |
More particle detectors |
Handout Ch 3 |
6 |
1/31 |
Review of angular momentum. Isospin |
Griffiths Ch 4 |
7 |
2/2 |
Symmetries; Noether's theorem; C, P, T,and CP. |
Ch 4 |
8 |
2/7 |
More on CP violation. CPT. Bound states of quarks; mesons and baryon wavefunctions |
Ch 4, Ch 5.1-5.8 |
9 |
2/9 |
More baryon on structure; lifetimes, cross sections, and Fermi's Golden Rule(s) |
Ch 5.9-5.10, Ch 6.1 |
|
2/14, 2/16 |
MIDTERM BREAK - no classes |
|
|
2/21 |
MIDTERM EXAM |
|
10 |
2/23 |
Fermi's Golden Rule(s) |
Ch 6.1-6.2 |
11 |
2/28 |
Feynman rules, a basic introduction; renormalization |
Ch 6.2-6.6 |
12 |
3/2 |
Introduction to QED: the Dirac Equation |
Ch 7.1-7.3 |
13 |
3/7 |
Introduction to QED: the photon, and Feynman rules for QED |
Ch 7.4-7.6 |
14 |
3/9 |
Introduction to QED: trace theorems, examples, quark production |
Ch 7.7-7.9, 8.1-8.2 |
15 |
3/14 |
QED Renormalization; Electroweak theory: W and Z bosons, V-A, and all that |
Ch 10.1-10.4 |
16 |
3/16 |
More electroweak theory |
Ch 10.5-10.6 |
17 |
3/21 |
Quantum Chromodynamics |
Ch 9.1-9.2 |
18 |
3/23 |
Neutrino physics: experimental methods; oscillations, mass |
|
19 |
3/28 |
Neutrino physics: double beta decay, CP violation by neutrinos, assorted topics |
|
20 |
3/30 |
Local gauge symmetries; Physics beyond the Standard Model: GUTs, supersymmetry |
Ch 11.1-11.3 |
21 |
4/4 |
More physics beyond the Standard Model |
|
22 |
4/6 |
Particle astrophysics: cosmology, dark matter, and dark energy |
|
|
|
|
|
|
TBD |
FINAL EXAM |
|
Due January 24, 2006 |
||
Due January 31, 2006 |
||
Due February 7, 2006 |
||
Due February 23, 2006 |
||
|
|
|
Midterm#1 |
February 21, 2006 |
|
Due March 7, 2006 |
||
Due March 16, 2006 |
||
Due March 23, 2006 |
||
Due April 6, 2006 |
Scott Oser (email me) March 16, 2006