Digital Humanities in the Library: Challenges and Opportunities for Subject Specialists ed. by Arianne Hartsell-Gundy et al. (review)

Green, Harriett

doi:10.1353/pla.2016.0008

Cited by 3 publications

(5 citation statements)

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“…Cross sections for PI of B-like atomic nitrogen ions were measured in the range where K-shell PI occurs. The experiment was performed at the multi-analysis ion apparatus set-up, permanently installed on branch A of the PLEIADES beam line [48,49] at SOLEIL, the French National Synchrotron Radiation Facility, located in Saint-Aubin, France. Further details of the experimental set-up were outlined in our previous publications on N + [5], N 3+ and N 4+ [6] therefore only a brief summary will be given here.…”

Section: Methodsmentioning

confidence: 99%

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K-shell photoionization of B-like atomic nitrogen ions: experiment and theory

Gharaibeh

Hassan

Shorman

et al. 2014

J. Phys. B: At. Mol. Opt. Phys.

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Measurements of absolute cross sections for the K-shell photoionization of B-like atomic nitrogen ions were carried out utilizing the ion-photon merged-beam technique at the SOLEIL synchrotron radiation facility in Saint-Aubin, France. High-resolution spectroscopy with E/ E ≈13,500 was the maximum resolution achieved. We have investigated two photon energy regions: 404-409 eV and 439-442 eV. Resonance peaks found in the experimental measured cross sections are compared with theoretical estimates from the multi-configuration Dirac-Fock, R-matrix and empirical methods, allowing identification of the strong 1s → 2p and the weaker 1s → 3p resonances in the observed K-shell spectra of this B-like nitrogen ion.

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Section: Methodsmentioning

confidence: 99%

“…The experimental measurements were performed on the PLEIADES beamline [48,49], at the SOLEIL Synchrotron radiation facility in Saint-Aubin, France. The authors would like to thank the SOLEIL staff and, in particular those of the PLEIADES beam line for their helpful assistance, C Miron, Xiao-Jing Liu, E Robert and C Nicolas.…”

Section: Acknowledgmentsmentioning

confidence: 99%

K-shell photoionization of B-like atomic nitrogen ions: experiment and theory

Gharaibeh

Hassan

Shorman

et al. 2014

J. Phys. B: At. Mol. Opt. Phys.

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“…The present measurements were made using the MAIA (multianalysis ion apparatus) set-up, permanently installed on branch A of the PLEIADES beam line [50,51] at SOLEIL. The set-up and the experimental procedure have been described previously in detail [47].…”

Section: Ion Productionmentioning

confidence: 99%

“…The photon beam is monochromatized synchrotron radiation from the PLEIADES beam line [50,51]. In the photon energy range considered here, a permanent-magnet Apple II undulator with 80 mm period is used.…”

Section: Excitation Sourcementioning

confidence: 99%

K-shell photoionization of B-like oxygen (O^{3 +}) ions: experiment and theory

McLaughlin

Bizau

Cubaynes

et al. 2014

J. Phys. B: At. Mol. Opt. Phys.

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Absolute cross sections for the K-shell photoionization of boron-like (B-like) O 3+ ions were measured by employing the ion-photon merged-beam technique at the SOLEIL synchrotron-radiation facility in Saint-Aubin, France. High-resolution spectroscopy with E/ E ≈5000 (≈110 meV, full width half maximum) was achieved with photon energy from 540 up to 600 eV. Several theoretical approaches, including R-matrix, multi-configuration Dirac-Fock and screening constant by unit nuclear charge were used to identify and characterize the strong 1s → 2p and the weaker 1s → 3p resonances observed in the K-shell spectra of this ion. The trend of the integrated oscillator strength and autoionization width (natural line width) of the strong 1s → 2p resonances along the first few ions of the B-like sequence is discussed.

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“…The present experiments were performed at the PLEIADES beam line [19][20][21][22][23] of the SOLEIL synchrotron radiation center located in Saint-Aubin (France). The experimental setup consists in a magnetic bottle multi electron coincidence spectrometer, whose characteristics and properties are detailed in [18].…”

Section: Methodsmentioning

confidence: 99%