Evidence map›Paper›PMID 26958586›Full record

ArticleStructural dynamics (Melville, N.Y.)2016

A beam branching method for timing and spectral characterization of hard X-ray free-electron lasers.

Tetsuo Katayama, Shigeki Owada, Tadashi Togashi, Kanade Ogawa, Petri Karvinen, Ismo Vartiainen, Anni Eronen, Christian David, Takahiro Sato, Kyo Nakajima and 4 more

Abstract read
In one paragraph

Article in Structural dynamics (Melville, N.Y.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing 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

41 citing papers in PubMed.

  1. Article
  2. Article
  3. Electronic and Structural Relaxation of Photoexcited WOThe journal of physical chemistry letters · 2025
    Article
  4. Article
  5. Article
  6. Hard X-ray single-shot spectrometer of PAL-XFEL.Journal of synchrotron radiation · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
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  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Laser-induced transient magnons in SrProceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  18. Femtosecond Charge Density Modulations in Photoexcited CuWOThe journal of physical chemistry. C, Nanomaterials and interfaces · 2021
    Article
  19. Article
  20. 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

14 authors.

Tetsuo Katayama
Shigeki OwadaRIKEN SPring-8 Center , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan.
Tadashi Togashi
Kanade OgawaRIKEN SPring-8 Center , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan.
Petri KarvinenPaul Scherrer Institut , CH-5232 Villigen, Switzerland.
Ismo VartiainenPaul Scherrer Institut , CH-5232 Villigen, Switzerland.
Anni EronenPaul Scherrer Institut , CH-5232 Villigen, Switzerland.
Christian DavidPaul Scherrer Institut , CH-5232 Villigen, Switzerland.
Takahiro SatoRIKEN SPring-8 Center , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan.
Kyo Nakajima
Yasumasa Joti
Hirokatsu YumotoJapan Synchrotron Radiation Research Institute , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan.
Haruhiko OhashiJapan Synchrotron Radiation Research Institute , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan.
Makina YabashiRIKEN SPring-8 Center , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report a method for achieving advanced photon diagnostics of x-ray free-electron lasers (XFELs) under a quasi-noninvasive condition by using a beam-splitting scheme. Here, we used a transmission grating to generate multiple branches of x-ray beams. One of the two primary diffracted branches (+1st-order) is utilized for spectral measurement in a dispersive scheme, while the other (-1st-order) is dedicated for arrival timing diagnostics between the XFEL and the optical laser pulses. The transmitted x-ray beam (0th-order) is guided to an experimental station. To confirm the validity of this timing-monitoring scheme, we measured the correlation between the arrival timings of the -1st and 0th branches. The observed error was as small as 7.0 fs in root-mean-square. Our result showed the applicability of the beam branching scheme to advanced photon diagnostics, which will further enhance experimental capabilities of XFEL.

Identifiers

PMID26958586
PMCPMC4733081

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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.