P. Laycock
YOU?
Author Swipe
View article: JENA Computing Initiative WP2 Report: Software and Heterogeneous Architectures
JENA Computing Initiative WP2 Report: Software and Heterogeneous Architectures Open
The scientific communities of nuclear, particle, and astroparticle physics are continuing to advance and are facing unprecedented software challenges due to growing data volumes, complex computing needs, and environmental considerations. A…
View article: Distributed Data Management with Rucio for the Einstein Telescope
Distributed Data Management with Rucio for the Einstein Telescope Open
Modern physics experiments are often led by large collaborations including scientists and institutions from different parts of the world. To cope with the ever increasing computing and storage demands, computing resources are nowadays offe…
View article: Machine Learning-Assisted Measurement of Lepton-Jet Azimuthal Angular Asymmetries in Deep-Inelastic Scattering at HERA
Machine Learning-Assisted Measurement of Lepton-Jet Azimuthal Angular Asymmetries in Deep-Inelastic Scattering at HERA Open
In deep-inelastic positron-proton scattering, the lepton-jet azimuthal angular asymmetry is measured using data collected with the H1 detector at HERA. When the average transverse momentum of the lepton-jet system, $\lvert \vec{P}_\perp \r…
View article: Measurement of the 1-jettiness event shape observable in deep-inelastic electron-proton scattering at HERA
Measurement of the 1-jettiness event shape observable in deep-inelastic electron-proton scattering at HERA Open
The H1 Collaboration reports the first measurement of the 1-jettiness event shape observable $τ_1^b$ in neutral-current deep-inelastic electron-proton scattering (DIS). The observable $τ_1^b$ is equivalent to a thrust observable defined in…
View article: The HSF Conditions Database Reference Implementation
The HSF Conditions Database Reference Implementation Open
Conditions data is the subset of non-event data that is necessary to process event data. It poses a unique set of challenges, namely a heterogeneous structure and high access rates by distributed computing. The HSF Conditions Databases act…
View article: The HSF Conditions Database Reference Implementation
The HSF Conditions Database Reference Implementation Open
Conditions data is the subset of non-event data that is necessary to process event data. It poses a unique set of challenges, namely a heterogeneous structure and high access rates by distributed computing. The HSF Conditions Databases act…
View article: CHEP 2023: Preface to the Proceedings
CHEP 2023: Preface to the Proceedings Open
The 26 th International Conference on Computing in High Energy and Nuclear Physics (CHEP), organized by Jefferson Lab, took place in Norfolk, Virginia from 5–11 May 2023. The conference attracted 581 registered participants from 28 differe…
View article: Integration of Rucio Metadata in Belle II
Integration of Rucio Metadata in Belle II Open
Rucio is a Data Management software that has become a de-facto standard in the HEP community and beyond. It allows the management of large volumes of data over their full lifecycle. The Belle II experiment located at KEK (Japan) recently m…
View article: Computing Challenges for the Einstein Telescope project
Computing Challenges for the Einstein Telescope project Open
The discovery of gravitational waves, first observed in September 2015 following the merger of a binary black hole system, has already revolutionised our understanding of the Universe. This was further enhanced in August 2017, when the coa…
View article: Computing Challenges for the Einstein Telescope project
Computing Challenges for the Einstein Telescope project Open
The discovery of gravitational waves, first observed in September 2015 following the merger of a binary black hole system, has already revolutionised our understanding of the Universe. This was further enhanced in August 2017, when the coa…
View article: HSF IRIS-HEP Second Analysis Ecosystem Workshop Report
HSF IRIS-HEP Second Analysis Ecosystem Workshop Report Open
The second workshop on the HEP Analysis Ecosystem took place 23-25 May 2022 at IJCLab in Orsay, to look at progress and continuing challenges in scaling up HEP analysis to meet the needs of HL-LHC and DUNE, as well as the very pressing nee…
View article: HSF IRIS-HEP Second Analysis Ecosystem Workshop Report
HSF IRIS-HEP Second Analysis Ecosystem Workshop Report Open
The second workshop on the HEP Analysis Ecosystem took place 23-25 May 2022 at IJCLab in Orsay, to look at progress and continuing challenges in scaling up HEP analysis to meet the needs of HL-LHC and DUNE, as well as the very pressing nee…
View article: HSF IRIS-HEP Second Analysis Ecosystem Workshop Report
HSF IRIS-HEP Second Analysis Ecosystem Workshop Report Open
The second workshop on the HEP Analysis Ecosystem took place 23-25 May 2022 at IJCLab in Orsay, to look at progress and continuing challenges in scaling up HEP analysis to meet the needs of HL-LHC and DUNE, as well as the very pressing nee…
View article: Constraints on Future Analysis Metadata Systems in High Energy Physics
Constraints on Future Analysis Metadata Systems in High Energy Physics Open
In high energy physics (HEP), analysis metadata comes in many forms—from theoretical cross-sections, to calibration corrections, to details about file processing. Correctly applying metadata is a crucial and often time-consuming step in an…
View article: Measurement of Lepton-Jet Correlation in Deep-Inelastic Scattering with the H1 Detector Using Machine Learning for Unfolding
Measurement of Lepton-Jet Correlation in Deep-Inelastic Scattering with the H1 Detector Using Machine Learning for Unfolding Open
The first measurement of lepton-jet momentum imbalance and azimuthal correlation in lepton-proton scattering at high momentum transfer is presented. These data, taken with the H1 detector at HERA, are corrected for detector effects using a…
View article: Particle Physics Outreach at Non-traditional Venues
Particle Physics Outreach at Non-traditional Venues Open
Since 2016 the group known as `The Big Bang Collective' has brought High Energy Physics outreach to music and culture festivals across Europe, successfully engaging with and inspiring audiences who may never have sought this out themselves…
View article: The International Linear Collider: Report to Snowmass 2021
The International Linear Collider: Report to Snowmass 2021 Open
The International Linear Collider (ILC) is on the table now as a new global energy-frontier accelerator laboratory taking data in the 2030s. The ILC addresses key questions for our current understanding of particle physics. It is based on …
View article: HEP computing collaborations for the challenges of the next decade
HEP computing collaborations for the challenges of the next decade Open
Large High Energy Physics (HEP) experiments adopted a distributed computing model more than a decade ago. WLCG, the global computing infrastructure for LHC, in partnership with the US Open Science Grid, has achieved data management at the …
View article: Measurement of lepton-jet correlation in deep-inelastic scattering with the H1 detector using machine learning for unfolding
Measurement of lepton-jet correlation in deep-inelastic scattering with the H1 detector using machine learning for unfolding Open
The first measurement of lepton-jet momentum imbalance and azimuthal correlation in lepton-proton scattering at high momentum transfer is presented. These data, taken with the H1 detector at HERA, are corrected for detector effects using a…
View article: arXiv : Measurement of lepton-jet correlation in deep-inelastic scattering with the H1 detector using machine learning for unfolding
arXiv : Measurement of lepton-jet correlation in deep-inelastic scattering with the H1 detector using machine learning for unfolding Open
The first measurement of lepton-jet momentum imbalance and azimuthal correlation in lepton-proton scattering at high momentum transfer is presented. These data, taken with the H1 detector at HERA, are corrected for detector effects using a…
View article: The Rucio File Catalog in DIRAC implemented for Belle II
The Rucio File Catalog in DIRAC implemented for Belle II Open
\nDIRAC and Rucio are two standard pieces of software widely used in the HEP domain. DIRAC provides Workload and Data Management functionalities, among other things, while Rucio is a dedicated, advanced Distributed Data Management system. …
View article: Integration of Rucio in Belle II
Integration of Rucio in Belle II Open
The Belle II experiment, which started taking physics data in April 2019, will multiply the volume of data currently stored on its nearly 30 storage elements worldwide by one order of magnitude to reach about 340 PB of data (raw and Monte …
View article: Integration of Rucio in Belle II
Integration of Rucio in Belle II Open
The Belle II experiment, which started taking physics data in April 2019, will multiply the volume of data currently stored on its nearly 30 storage elements worldwide by one order of magnitude to reach about 340 PB of data (raw and Monte …