Evidence map›Paper›PMID 28580940›Full record

ArticleNature communications2017

Accurate prediction of X-ray pulse properties from a free-electron laser using machine learning.

A Sanchez-Gonzalez, P Micaelli, C Olivier, T R Barillot, M Ilchen, A A Lutman, A Marinelli, T Maxwell, A Achner, M Agåker and 33 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
9.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 97 citations in OpenAlex.

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  10. Development of ultrafast capabilities for X-ray free-electron lasers at the linac coherent light source.Philosophical transactions. Series A, Mathematical, physical, and engineering sciences · 2019
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

43 authors at 13 institutions in 6 countries.

A Sanchez-GonzalezDepartment of Physics, Imperial College London, London, SW7 2AZ, UK.ORCID 0000-0001-5055-5790
P MicaelliDepartment of Physics, Imperial College London, London, SW7 2AZ, UK.
C OlivierDepartment of Physics, Imperial College London, London, SW7 2AZ, UK.
T R BarillotDepartment of Physics, Imperial College London, London, SW7 2AZ, UK.
M IlchenStanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
A A LutmanLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
A MarinelliLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
T MaxwellLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.ORCID 0000-0002-5712-9871
A AchnerEuropean XFEL GmbH, Holzkoppel 4, 22869 Schenefeld, Germany.
M AgåkerDepartment of Physics and Astronomy, Uppsala University, Uppsala 75120, Sweden.
N BerrahDepartment of Physics, University of Connecticut, 2152 Hillside Road, U-3046, Storrs, Connecticut 06269, USA.
C BostedtLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
J D BozekSynchrotron SOLEIL, L'Orme des Merisiers, Saint Aubin, 91192 Gif-sur-Yvette, France.
J BuckDeutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
P H BucksbaumStanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
S Carron MonteroLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
B CooperDepartment of Physics, Imperial College London, London, SW7 2AZ, UK.
J P CryanStanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
M DongDepartment of Physics and Astronomy, Uppsala University, Uppsala 75120, Sweden.
R FeifelDepartment of Physics, University of Gothenburg, Origovägen 6B, 41296 Gothenburg, Sweden.
L J FrasinskiDepartment of Physics, Imperial College London, London, SW7 2AZ, UK.
H FukuzawaInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
A GallerEuropean XFEL GmbH, Holzkoppel 4, 22869 Schenefeld, Germany.
G HartmannDeutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany.
N HartmannLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
W HelmlLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
A S JohnsonDepartment of Physics, Imperial College London, London, SW7 2AZ, UK.
A KnieInstitut für Physik und CINSaT, Universität Kassel, Heinrich-Plett-Str 40, 34132 Kassel, Germany.ORCID 0000-0002-2208-8838
A O LindahlStanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
J LiuEuropean XFEL GmbH, Holzkoppel 4, 22869 Schenefeld, Germany.
K MotomuraInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
M MuckeDepartment of Physics and Astronomy, Uppsala University, Uppsala 75120, Sweden.
C O'GradyLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
J-E RubenssonDepartment of Physics and Astronomy, Uppsala University, Uppsala 75120, Sweden.
E R SimpsonDepartment of Physics, Imperial College London, London, SW7 2AZ, UK.
R J SquibbDepartment of Physics, University of Gothenburg, Origovägen 6B, 41296 Gothenburg, Sweden.
C SåtheMAX IV Laboratory, Lund University, Box 118, SE-221 00 Lund, Sweden.
K UedaInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
M VacherDepartment of Chemistry, Imperial College, London SW7 2AZ, UK.ORCID 0000-0001-9418-6579
D J WalkeDepartment of Physics, Imperial College London, London, SW7 2AZ, UK.
V ZhaunerchykDepartment of Physics, University of Gothenburg, Origovägen 6B, 41296 Gothenburg, Sweden.
R N CoffeeLinac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
J P MarangosDepartment of Physics, Imperial College London, London, SW7 2AZ, UK.
SLAC National Accelerator Laboratory · USImperial College London · GBUppsala University · SEEuropean X-Ray Free-Electron Laser · DETohoku University · JPUniversity of Gothenburg · SEUniversity of Kassel · DEArgonne National Laboratory · USCalifornia Lutheran University · USDeutsches Elektronen-Synchrotron DESY · DELund University · SESynchrotron soleil · FRUniversity of Connecticut · US

Funding

European Research Council 290467
6 · The paper itself

Abstract

Free-electron lasers providing ultra-short high-brightness pulses of X-ray radiation have great potential for a wide impact on science, and are a critical element for unravelling the structural dynamics of matter. To fully harness this potential, we must accurately know the X-ray properties: intensity, spectrum and temporal profile. Owing to the inherent fluctuations in free-electron lasers, this mandates a full characterization of the properties for each and every pulse. While diagnostics of these properties exist, they are often invasive and many cannot operate at a high-repetition rate. Here, we present a technique for circumventing this limitation. Employing a machine learning strategy, we can accurately predict X-ray properties for every shot using only parameters that are easily recorded at high-repetition rate, by training a model on a small set of fully diagnosed pulses. This opens the door to fully realizing the promise of next-generation high-repetition rate X-ray lasers.

Identifiers

PMID28580940
PMCPMC5465316
OpenAlexW2531046554

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.