This page is primarily for mentors as they design the masterclass for their institutes.
Go to: | Masterclass Library Pages:
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First things: Hypatia and the data
Each computer should have the latest version of the Hypatia program ready to run and at least one dataset of 50 events.
Download:
These must be uncompressed and placed in an easy-to-find folder in each machine.
Grab the data:
Each number corresponds to a group of datasets which should be enough for an entire institute. Each institute is assigned two of these, a primary group and a backup group in case of a large number of students; they are listed in the table below in that order. Within each numbered data group are datasets of 50 events, labelled by letters, A-T. Find your institute and download one set to each computer. You do not need to uncompress these.
Data assignments for CERN masterclass institutes | ||||||
Table of data assignments for Fermilab masterclass institutes | ||||||
Date | Institute, data groups | Institute, data groups | Institute, data groups | Institute, data groups | Indico page | Remarks |
Fri 14 Mar | DeKalb, 1 and 2 | Stillwater, 3 and 4 | VC1 | |||
Sat 22 Mar | Fairfax, 5 and 6 | Medellín, 7 and 8 | VC2 | |||
Fri 28 Mar | Amherst, 3 and 4 | Bogotá-UAN, 5 and 6 | VC3 | |||
Sat 29 Mar | Notre Dame, 7 and 8 | Santiago, 9 and 10 | Durham, 1 and 2 | VC4 | ||
Thu 03 Apr | Shizuoka, 1 and 2 | VC5 | Fri 04 Apr in Japan | |||
Sat 05 Apr | UVic, 1 and 2 | SFU, 3 and 4 | TRIUMF, 5 and 6 | BC masterclass - shows as Aril 6 in OPloT | ||
Wed 09 Jul | Melbourne, 1 and 2 | Sydney, 3 and 4 | Adelaide, 5 and 6 | Notre Dame, 7 and 8 | VC6 | Thu 10 Jul in Australia |
E-mail for data login and password.
Familiarize yourself:
Share these with students when appropriate!
Students arrive
This should occupy the first 30-60 min
- Registration: please have students sign in (sample registration sheet)
- Gateway experience: have a cloud chamber, e/m apparatus, or something similar to whet interest
- Ice-breaker activity: students in small inhomogeneous groups create 1-2 good questions about particle physics, ATLAS, and/or LHC.
Shift training
Get students ready for their data analysis shift! This will take about 3 hours, though parts of it can be moved to other times of the day.
Mentor presentation, 30-60 min:
- keep it interactive - ask questions about prior experience, shows of hands, wild guesses, etc.
- give students something to touch, e.g. a carbon-fiber straw from TRT
- connect to classroom prep
- touch on standard model
- talk about your research
- template
Tour, 30-60 min:
- adds much to the day - often most popular part
- if you have an accelerator to show, great!
- if not: any interesting labs, even if not particle physics, are still great
- have enthusiastic grad students around to chat and explain
Analysis Prep (30-60 min):
- Have a teacher lead this if practical
- Use/adapt the data analysis slides.
- Important: go through 5-10 events from Group 1 Set A on the projector with the students. Show them how to:
- Turn on Hypatia
- Get the data
- Set the pt cut
- Put tracks into the invariant mass window
- Save their data and upload to OPloT. (Show the 01-Jan-2012 sample.)
- Identify events with them - ask them what is what.
Lunch with a Physicist (30-60 min):
- This is also very popular and a great way for students to interact and get comfortable with scientists.
Data Analysis
This is the heart of the masterclass and takes 60-90 min. There should be 2 students at each computer, cooperating to get their data measured. Mentors, tutors, and teachers should circulate to help the students analyze the events and work out any problems they have. Don't give them answers. Help them figure things out and learn to see data as scientist does. Remind them that each event is a candidate Z, Higgs, or something else - not a definitively identified particle.
Here are some items that can help them (and you):
Students will need to upload to OPlot. Help them with this.
Sharing Results
This takes a little over one hour. Both parts are important.
Discussion (30-45 min):
- Mentor leads, students interact
- Look at combined mass plots for your institute in OPloT: dilepton, 4-lepton, diphoton
- Help students point out peaks, bumps, significance; discuss results.
- Each institute is assigned another institute to question: look at their data as well. Students should form questions and comments.
Videoconference (30-45 min):
- FNAL institutes: connect to Indico page (see table above)
- Someone should log into the videoconference 15 min early to be sure the connection is established. See the Schedules page.
- Follow the agenda on Indico:
- Introductions and warm-up
- Institute reports; questions from other institutes (assigned); questions by moderators
- Discussion, Q&A, and wrap-up
- It is good to have a student spokesperson but try to arrange so it is not too hard for another student to make a comment or ask a question.
After this, we have post-discussion and closeout. Have a nice day.