Open Knowledge on the ATLAS Experiment. Credit score: ATLAS Collaboration/CERN
The ATLAS Experiment at CERN has made two years’ value of scientific knowledge obtainable to the general public for analysis functions. The info embody recordings of proton–proton collisions from the Massive Hadron Collider (LHC) at a collision power of 13 TeV.
That is the primary time that ATLAS has launched knowledge on this scale, and it marks a major milestone by way of public entry and utilization of LHC knowledge.
“Open entry is a core worth of CERN and the ATLAS Collaboration,” says Andreas Hoecker, ATLAS Spokesperson. “Since its starting, ATLAS has strived to make its outcomes totally accessible and reusable by open entry archives equivalent to arXiv and HepData. ATLAS has routinely launched open knowledge for instructional functions. Now, we’re taking it one step additional—inviting everybody to discover the information that led to our discoveries.”
Launched underneath the Inventive Commons CC0 waiver, ATLAS has made public all the information collected by the experiment in the course of the 2015 and 2016 proton–proton operation of the LHC. That is roughly 65 TB of knowledge, representing greater than 7 billion LHC collision occasions.
As well as, ATLAS has launched 2 billion occasions of simulated “Monte Carlo” knowledge, that are important for finishing up a physics evaluation.
Exterior researchers, particularly, are inspired to discover the ATLAS open knowledge. “Together with the information, we’ve supplied complete documentation on a number of of our analyses, guiding customers by our course of step-by-step,” says Zach Marshall, ATLAS Computing co-Coordinator.
“These guides present first-hand expertise of engaged on an actual ATLAS consequence, permitting anybody to check our instruments, and consider the systematic uncertainties related to the consequence for themselves.”
Tutorial: getting began with ATLAS Open Knowledge (from rookies to researchers). Credit score: ATLAS Collaboration/CERN
ATLAS historically collaborates with non-ATLAS scientists by short-term associations, granting them full entry to ATLAS knowledge, inner instruments, and data. By means of the open knowledge, ATLAS researchers hope to additional nurture this dialogue and collaboration.
“Particularly,” provides Zach, “we would prefer to encourage phenomenologists and likewise pc scientists to discover our datasets, as an alternative of counting on mock-ups.”
As we speak’s launch builds upon earlier open knowledge releases for instructional use (in 2016 and 2020). “All of our open knowledge releases are actually obtainable by the ATLAS open knowledge web site,” says Dilia Portillo, ATLAS Outreach and Training co-Coordinator.
“The web site contains multi-level documentation, video tutorials and on-line instruments aimed on the full-spectrum of customers, from highschool college students to senior particle physics researchers. As well as, the software program used to create the education-use open knowledge has been launched.
“This supplies a seamless transition from the analysis open knowledge to all of the tutorials for outreach and training, together with newly up to date Higgs-boson discovery documentation. With a little bit of time and dedication, you possibly can go from being a relative novice to finishing up your individual evaluation.”
The ATLAS open knowledge web site additionally serves as a hub for the group, which incorporates lecturers, college students, fans and, now, scientists. Anybody diving into the open knowledge may immediately interact with ATLAS physicists, who can be found to reply to person suggestions and take solutions.
This launch marks the beginning of extra to return, with ATLAS’ first launch of lead-lead-nuclei collision knowledge knowledge up subsequent. The ATLAS Collaboration, together with the opposite essential LHC experiment collaborations, has dedicated to creating all of its knowledge publicly accessible after a sure time. Openness is deeply ingrained within the tradition of high-energy physics, enabling larger accessibility, reproducibility and higher science.
Extra info:
ATLAS Open Knowledge portal: opendata.atlas.cern/
CERN Open Knowledge portal: opendata.cern.ch/
Journal info:
arXiv
Offered by
ATLAS Experiment
Quotation:
CERN’s ATLAS experiment releases 65 TB of open knowledge for analysis (2024, July 1)
retrieved 2 July 2024
from https://phys.org/information/2024-07-cern-atlas-tb.html
This doc is topic to copyright. Other than any truthful dealing for the aim of personal examine or analysis, no
half could also be reproduced with out the written permission. The content material is supplied for info functions solely.