Data and Statistical Analysis Working Group (STAT)
Mission Statement
The Data and Statistics Working Group supports the mission of the
JETSCAPE collaboration by
-
selecting and curating experimental data for comparison with the
JET-patch and Jetscape codes and their use in the statistical
analysis
-
determining which observables to perform the model-to-data
comparison on
-
developing the workflow/procedure how to calculate the
observables from the JET-patch and Jetscape codes in such a way
that they can be compared to experimental data
-
developing a framework for training Gaussian Process Emulators on
selected observables for the output of the JET-patch and Jetscape
codes
-
performing Gaussian Process Emulator training for each version of
these codes that is being compared to data
-
developing a package for distribution of trained emulators to go
along with the respective releases of the Jetscape code
-
developing the framework for the model-to-data analysis, including
emulators, PCA, and MCMC and develop/provide a respective code
package
-
performing the model to data analysis to test physics models and
interpret the resulting posterior distributions for each
version/implementation of the Jetscape code
-
developing a set of tools for the evaluation of the performance of
different physics models (i.e. tunes of the Jetscape code)
regarding experimental data
-
assisting the collaboration with gaining physics insights from the
outcome of the statistical analysis
Group Members
Conveners
- Peter Jacobs (LBNL)
- Raymond Ehlers (Berkeley)
PIs
- Abhijit Majumder (WSU)
- Steffen Bass (Duke)
- Chun Shen (WSU)
- Ulrich Heinz (OSU)
- Peter Jacobs (LBNL)
- Rainer Fries (TAMU)
- Robert Wolpert (Duke)
- Gunther Roland (MIT)
- Christine Nattrass (Tennessee)
- Ron Soltz (LLNL)
Postdoc Fellows
- Raymond Ehlers (ORNL)
- Matthew Kelsey (WSU)
- Amit Kumar (McGill)
- James Mulligan (UCB)
- Chanwook Park (WSU)
Students and Postdocs
- Yi Chen (MIT)
- Daniel Pablos (McGill)
- Lipei Du (OSU)
- Gojko Vujanovic (WSU)
- Jake Coleman (Duke)
- James Mulligan (Berkeley)
- Jean-Francois Paquet (Duke)
- Tianyu Dai (Duke)
- Wenkai Fan (Duke)
- Weiyao Ke (Duke)
- Yingru Xu (Duke)
- Zhidong Yang (TAMU)
- Mike McNelis (OSU)
Physics Outcomes
Bayesian extraction of jet coefficient