Cosmic Ray eLab Jeff Rodriguez Anderson HS Lead

Cosmic Ray e-Lab Jeff Rodriguez Anderson HS Lead Teacher UC Quark. Net

Teaching and Learning with Cosmic Rays • Quark. Net overview • Quark. Net Cosmic Ray Detector assemble CRMD hardware & take data • Cosmic Ray e-Lab exploration upload & analyze data

Teaching and Learning with Cosmic Rays Workshop Objectives: • • • Assemble CRMD: plateau, geometry, data-take Record progress: Log. Book Design e-Lab investigation: data, tools, plots Write poster, present results Share “Implementation Plan” and strategy

Teaching and Learning with Cosmic Rays Active Quark. Net Centers

Teaching and Learning with Cosmic Rays • Cosmic Rays – – Sources Composition, energy spectrum Detection Current experiments • The Quark. Net Classroom Detector – Hardware overview – Classroom use – Experiments, measurements • Data Analysis – Upload, analyze data & save data products – Share results – Enter logbook notes

Teaching and Learning with Cosmic Rays • Paradigm: a good way to learn science? --> participate in data-based science -ask cosmic ray questions -marshal a research plan -engage hardware and technology -analyze realistic, not simulated data -share results with collaboration

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab stats: June 2009 • 622 teachers accounts • 1162 student research groups • 20, 000(ish) analyses run • 317 detectors in high schools • 21029 data files • 321 posters

Teaching and Learning with Cosmic Rays Quark. Net creates a collaboration of users Teachers <---> Students Teachers <---> Mentor Scientists Detector Schools <---> Non-Detector Schools World-wide network: Students <--> Students

Teaching and Learning with Cosmic Rays • Sources of Cosmic Rays – Supernova remnants – Active galaxies (? ) – Quasars (? ) – Gamma Ray Bursters (? ) – Dark Energy (? )

Teaching and Learning with Cosmic Rays • Cosmic rays at earth – primaries (protons, nuclei) – secondaries (pions) – decay products (muons, photons, electrons) 1 -2 per second

Teaching and Learning with Cosmic Rays Run: CR shower video if fast connection http: //astro. uchicago. edu/cosmus/projects/aires/protonshoweroverchicago. mpeg Good explanation of cosmic ray cascade and the earth’s atmosphere and magnetosphere http: //cosmicrays. oulu. fi/nmdbinfo/? q=node/172

Teaching and Learning with Cosmic Rays • Wealth of open, cool science questions • ? : WX, lightning, biology, climate, data bits, solar storms • CR e-Lab --> not prescriptive, not recipes • Provide resources and analysis tools • Trust the teacher to guide research

e-Labs BIG science: Students copy/reproduce • Auger --> Argentina • • • http: //www. auger. org MINOS Far Detector --> Soudan Mine, Minnesota http: //farweb. minos-soudan. org/events/ CMS --> LHC, CERN, Switzerland http: //cms. cern. ch/ Ice. Cube --> South Pole http: //icecube. wisc. edu/ --> Quark. Net Cosmic Ray e-Lab Studies: direct analog to detector based particle physics

Teaching and Learning with Cosmic Rays • Teachers & students – assemble – calibrate – set-up & run

Teaching and Learning with Cosmic Rays

Teaching and Learning with Cosmic Rays

Overview: Cosmic Ray Muon Detector

Teaching and Learning with Cosmic Rays • The Quark. Net Cosmic Ray Muon Detector (CRMD) – plastic scintillator – homegrown DAQ – GPS timing

Teaching and Learning with Cosmic Rays CRMD Typical Quark. Net Detector Setup 1. Counters-scintillators, 2. photomultiplier tubes 3. (two shown) 2. Quark. Net DAQ board 3. 5 VDC adapter 4. GPS receiver 5. GPS extension cable 6. RS-232 cable (to link to computer serial port) 7. Optional RS-232 to USB adapter (to link to computer USB port instead of serial port) 8. Lemo or BNC signal cables 9. Daisy-chained power cables

Teaching and Learning with Cosmic Rays CRMD expectation: --> not “plug&play” --> rather “mold&set” Direct analog of the big detectors in Tevatron and LHC

Teaching and Learning with Cosmic Rays • DAQ Hardware measures – light pulse timing – ambient temperature – atmospheric pressure • Experiments include – Flux studies – Time correlation – Shielding – Particle speed – Particle lifetime – Altitude attenuation

Teaching and Learning with Cosmic Rays

Teaching and Learning with Cosmic Rays Types of counter configuration 1) array --> shower counters distributed 2) stacked --> flux counters spaced on common center • Determined by type of CR study • Student defined

Teaching and Learning with Cosmic Rays NEXT SESSION: Breakout into small teams --> Assemble Cosmic Ray Muon Detectors 4 counters: one team each DAQ/GPS: one team Next: Cosmic Ray e-Lab and UPLOAD data

Teaching and Learning with Cosmic Rays Now you get your username and password to The Cosmic Ray E-lab Portal!! If another teacher in your school would like an Quark. Net Cosmic ray E-lab account Email the following: • Name: • Account Name: • School: • City/Country: • Email: To: Bob Peterson --> rspete@fnal. gov

Teaching and Learning with Cosmic Rays Explore tonight! Cosmic Ray e-Lab portal: http: //www. i 2 u 2. org/elab/cosmic -->LIBRARY-->STUDYGUIDE

Teaching and Learning with Cosmic Rays • There has to be an easier way. . . Cosmic Ray e-Lab <-- Stop Detailed “What are Cosmic rays” powerpoint Time to connect the detectors break into groups and set up a shower study

Teaching and Learning with Cosmic Rays

Cosmic Ray e-Lab Exploration

Teaching and Learning with Cosmic Rays • DAQ Hardware measures – light pulse timing – ambient temperature – atmospheric pressure • Experiments include – Flux studies – Time correlation – Shielding – Particle speed – Particle lifetime – Altitude attenuation

Teaching and Learning with Cosmic Rays • 02 F 17 C 70 19262 F 0 A 19262 F 0 B 19262 F 0 C 23246 B 23. . . Raw Data AE 80 28 01 A 5 2453396 3 E 01 01 21 34 23 00 00 30 01 01 00 00 00 01 01 01 00 3 B 01 00 2 E 01 01 2 A 01 3 A 01 BAB 196 1814 BD 14 2203 DEA 2 6341848883424871 053657. 359 053706. 358 053710. 358 260105 260105 A A A 6341848883426071 10 10 10 0 0 +0365 +0366 12. 00

Teaching and Learning with Cosmic Rays • There has to be an easier way. . . --> Cosmic Ray e-Lab Lower the threshold to analyzing real data

e-Labs But there are more e-Labs on the horizon…… • • Ligo -- weeks away CMS -- months away Atlas -- year away Other science with large data sets…. SDSS? Mars Rover? weather? ocean?

e-Labs Major strength of e-Labs…… • First time: teachers and students --> GRID Large cluster of machines at Argonne Nat’l Lab GRID gateway at Univ of Chicago • e-Labs: same structure & format, “look/feel”

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab portal: http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic Login Username: Password:

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab --> Learner Outcomes Students will know and be able to: • Content and Investigation • Process • Computing • Literacy

Teaching and Learning with Cosmic Rays Go to: REGISTRATION 1 st: change password --> Update your previously created groups. !! min 6 characters: alpha/numeric !! 2 nd: create Student Group --> Register student research groups. Select “pencil”: yes pre/post test 3 rd: add DAQ# --> Update detector IDs for your group.

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //quarknet. fnal. gov/e-lab

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic Workflow & Milestones

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays Pause: live action demo --> UPLOAD data: follow me --> GEOMETRY: review tutorial

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays ‘nother live action demo --> PERFORMANCE study What is this telling us? Why do this study? Compare? Contrast?

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic Follow upper right: My Logbook

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic

Teaching and Learning with Cosmic Rays More live action --> Examples • Data Search • Shower Analysis • Flux Analysis

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Tour http: //www. i 2 u 2. org/elab/cosmic Reproduce analysis: --> click on plot --> run study again --> change parameters

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Investigation --> Team Task: Data Analysis a) Pose a simple CR research question b) Select small CR data set c) Run CR Analysis d) Save PERF and analysis plots e) Track your progress using the LOGBOOK f) Write online Poster about study with plot include PERF and analysis plot g) Share “Tricks of the Trade” about the e-Lab Judge your constraints: time and $$$

Teaching and Learning with Cosmic Rays Cosmic Ray e-Lab Investigation --> Teacher Task: Implementation Plan a) Build classroom activity b) Load --> wiki: Workshop Deliverables http: //www 18. i 2 u 2. org/forum_forum. php? id=61 ……do not yet have an account, you can create one here Invitation Code: inquiry Password: same as your e-Lab password !! Guiding Questions: • How would you use the CR e-Lab in your classroom? • How do the Learner Outcomes apply to your activity? • What makes self-guided research beneficial? • Highlight one interesting feature you found in the QN e-Lab.

Teaching and Learning with Cosmic Rays CRMD/e-Lab workshop Deliverables Every project constrained: time and $$$ • Cosmic Ray e-Lab Investigation --> Team Task: POSTER --> Teacher Task: Implementation Plan --> wiki • workshop evals --> participants: http: //www 13. i 2 u 2. org/cosmic/library/upload/4/45/QNet. Surveyfor. Fellows_061207. doc • workshop report --> Fellow: http: //www 13. i 2 u 2. org/cosmic/library/upload/f/f 0/Fellows-wkshop-form. doc • CRMDs --> Center placement list and plan

Teaching and Learning with Cosmic Rays Workshop Review --> How’d we do? • Assemble CRMD: plateau, geometry, data-take • Record progress: Log. Book • Design investigation: search data, use analysis • Write poster, present results • Share “Implementation Plan” for the Cosmic Ray e-Lab