Evidence map›Paper›PMID 37106058›Full record

ArticleCommunications chemistry2023

Filming enhanced ionization in an ultrafast triatomic slingshot.

Andrew J Howard, Mathew Britton, Zachary L Streeter, Chuan Cheng, Ruaridh Forbes, Joshua L Reynolds, Felix Allum, Gregory A McCracken, Ian Gabalski, Robert R Lucchese and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Communications chemistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. 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

13 authors.

Andrew J HowardDepartment of Applied Physics, Stanford University, Stanford, CA, 94305, USA. ahow@stanford.edu.ORCID http://orcid.org/0000-0003-0303-3222
Mathew BrittonStanford PULSE Institute, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA.
Zachary L StreeterDepartment of Chemistry, University of California, Davis, Davis, CA, 95616, USA.
Chuan ChengDepartment of Physics and Astronomy, Stony Brook University, Stony Brook, NY, 11794, USA.
Ruaridh ForbesStanford PULSE Institute, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA.ORCID http://orcid.org/0000-0003-2097-5991
Joshua L ReynoldsDepartment of Applied Physics, Stanford University, Stanford, CA, 94305, USA.ORCID http://orcid.org/0000-0002-9933-8559
Felix AllumStanford PULSE Institute, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA.ORCID http://orcid.org/0000-0002-8044-8969
Gregory A McCrackenDepartment of Applied Physics, Stanford University, Stanford, CA, 94305, USA.
Ian GabalskiDepartment of Applied Physics, Stanford University, Stanford, CA, 94305, USA.
Robert R LuccheseChemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA.ORCID http://orcid.org/0000-0002-7200-3775
C William McCurdyDepartment of Chemistry, University of California, Davis, Davis, CA, 95616, USA.
Thomas WeinachtDepartment of Physics and Astronomy, Stony Brook University, Stony Brook, NY, 11794, USA.
Philip H BucksbaumDepartment of Applied Physics, Stanford University, Stanford, CA, 94305, USA. phbuck@stanford.edu.ORCID http://orcid.org/0000-0003-1258-5571

Funding

National Science Foundation (NSF) 1806145U.S. Department of Energy (DOE) DE-FG02-08ER15984
6 · The paper itself

Abstract

Filming atomic motion within molecules is an active pursuit of molecular physics and quantum chemistry. A promising method is laser-induced Coulomb Explosion Imaging (CEI) where a laser pulse rapidly ionizes many electrons from a molecule, causing the remaining ions to undergo Coulomb repulsion. The ion momenta are used to reconstruct the molecular geometry which is tracked over time (i.e., filmed) by ionizing at an adjustable delay with respect to the start of interatomic motion. Results are distorted, however, by ultrafast motion during the ionizing pulse. We studied this effect in water and filmed the rapid "slingshot" motion that enhances ionization and distorts CEI results. Our investigation uncovered both the geometry and mechanism of the enhancement which may inform CEI experiments in many other polyatomic molecules.

Identifiers

PMID37106058
PMCPMC10140156

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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.