Evidence map›Paper›PMID 25931072›Full record

ArticleJournal of synchrotron radiation2015

Correction of complex nonlinear signal response from a pixel array detector.

Tim Brandt van Driel, Sven Herrmann, Gabriella Carini, Martin Meedom Nielsen, Henrik Till Lemke

Abstract read
In one paragraph

Article in Journal of synchrotron radiation, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. The ePix10k 2-megapixel hard X-ray detector at LCLS.Journal of synchrotron radiation · 2020
    Article
  4. Ultrafast nonthermal heating of water initiated by an X-ray Free-Electron Laser.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  5. Article
  6. The Linac Coherent Light Source.Journal of synchrotron radiation · 2015
    Article
  7. X-ray detectors at the Linac Coherent Light Source.Journal of synchrotron radiation · 2015
    Article
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

5 authors.

Tim Brandt van DrielLinac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA.
Sven HerrmannLinac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA.
Gabriella CariniLinac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA.
Martin Meedom NielsenDepartment of Physics, Technical University of Denmark, 2800 Kgs Lyngby, Denmark.
Henrik Till LemkeLinac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The pulsed free-electron laser light sources represent a new challenge to photon area detectors due to the intrinsic spontaneous X-ray photon generation process that makes single-pulse detection necessary. Intensity fluctuations up to 100% between individual pulses lead to high linearity requirements in order to distinguish small signal changes. In real detectors, signal distortions as a function of the intensity distribution on the entire detector can occur. Here a robust method to correct this nonlinear response in an area detector is presented for the case of exposures to similar signals. The method is tested for the case of diffuse scattering from liquids where relevant sub-1% signal changes appear on the same order as artifacts induced by the detector electronics.

Indexed as

detector nonlinearitydiffuse scatteringFEL

Identifiers

PMID25931072
PMCPMC4416674

What OpenQuestion holds

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LicenceCC BY
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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.