State-Resolved Mutual Neutralization of 
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 and 
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Grumer, Jon; Eklund, Gustav; Amarsi, A. M.; Barklem, P. S.; Rosén, Stefan; Ji, MingChao; Simonsson, Ansgar; Cederquist, H.; Zettergren, Henning; Schmidt, H. T.

doi:10.1103/physrevlett.128.033401

Cited by 10 publications

(21 citation statements)

References 50 publications

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“…1 shows the branching fractions for the mutual neutralization processes Mg + + H -/D -→ Mg * (3s nl) + H/D into the magnesium final states Mg(3s4s 3 S), Mg(3s4s 1 S), Mg(3s3d 1 D), and for a sum of the indistinguishable states (Mg(3s4p 3 P o ) + Mg(3s3d 3 D)). Points with error bars correspond to the experiment (Grumer et al 2022), stars-to the theoretical estimates of (Grumer et al 2022), solid lines-to the Probability Current results obtained in the present work, dotted lines-to the Full Quantum results (Guitou et al 2015) Table 1. Mutual neutralization branching fractions (in per cent) calculated from the cross sections obtained by different means.…”

Section: Theoretical Physics Physics Of Atoms and Moleculesmentioning

confidence: 85%

“…They claimed they got better agreement of their model estimates with the experimental data than the full quantum (FQ) theoretical data (Belyaev et al 2012) for the final-state branching fractions (BF) and concluded that the model approach describes inelastic collision processes better than the FQ theory. For this reason in this paper we perform the new model calculations for Mg + + H -/Dcollisions, analyze MN BFs obtained by different theoretical means, and discuss some conclusions of (Grumer et al 2022) with which we disagree.…”

Section: Introductionmentioning

confidence: 94%

“…This state is added because both the simplified model (Belyaev, Yakovleva 2017a;2017b) and the recent experiment (Grumer et al 2022) indicate that the scattering channel Mg(3s4p 1 P) + H(1s 2 S) has non-negligible contribution into the total cross section and rate coefficient, so this state should be treated in nuclear dynamical calculations. The asymptotic energy for the Mg(3s4p 1 P) + H(1s 2 S) state is taken from NIST database (Kramida et al 2022).…”

Section: Theoretical Physics Physics Of Atoms and Moleculesmentioning

confidence: 99%

“…The present results are collected in Table 1 together with the data from (Guitou et al 2015) and (Grumer et al 2022). Fig.…”

Section: Theoretical Physics Physics Of Atoms and Moleculesmentioning

confidence: 99%

“…Mutual neutralization branching fractions (in per cent) calculated from the cross sections obtained by different means. (1) (Guitou et al 2015), (2) (Grumer et al 2022) 2022-4-1-24-29 On mutual neutralization process in collisions...…”

Section: Theoretical Physics Physics Of Atoms and Moleculesmentioning

confidence: 99%

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On mutual neutralization process in collisions of magnesium with hydrogen isotopes

Voronov¹,

Belyaev²

2023

PCS

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Cross sections for mutual neutralization processes in magnesium-deuterium collisions are calculated in the collision energy range 0.001-100 eV by the probability current method. Special attention is given to the collision energies in the vicinity of E col = 0.059 eV. Partial rate coefficients for mutual neutralization processes are calculated at the temperature T = 6000 K and compared with previous experimental and theoretical results. It is shown that the present data agree reasonably with the previous results.

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Section: Theoretical Physics Physics Of Atoms and Moleculesmentioning

confidence: 85%

Section: Introductionmentioning

confidence: 94%

Section: Theoretical Physics Physics Of Atoms and Moleculesmentioning

confidence: 99%

“…The present results are collected in Table 1 together with the data from (Guitou et al 2015) and (Grumer et al 2022). Fig.…”

Section: Theoretical Physics Physics Of Atoms and Moleculesmentioning

confidence: 99%

Section: Theoretical Physics Physics Of Atoms and Moleculesmentioning

confidence: 99%

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On mutual neutralization process in collisions of magnesium with hydrogen isotopes

Voronov¹,

Belyaev²

2023

PCS

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DESIREE: A Laboratory Astrophysics Experiment with Cryogenically Cooled Electrostatic Ion Beam Storage Rings

Schmidt

2023

Astrophysics and Space Science Proceedings

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Open questions on the interaction dynamics of molecules and clusters in the gas phase

Gatchell

Zettergren

2022

Commun Chem

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Emerging experimental techniques combined with theoretical advances allow unprecedented studies of the dynamics of gas phase molecules and clusters induced in interactions with photons, electrons, or heavy particles. Here, the authors highlight recent advances, key open questions, and challenges in this field of research with focus on experimental studies of dynamics of ions stored on millisecond timescales and beyond, and its applications in astrochemistry and astronomy.

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State-Resolved Mutual Neutralization of Mg+ and D−

Cited by 10 publications

References 50 publications

On mutual neutralization process in collisions of magnesium with hydrogen isotopes

On mutual neutralization process in collisions of magnesium with hydrogen isotopes

DESIREE: A Laboratory Astrophysics Experiment with Cryogenically Cooled Electrostatic Ion Beam Storage Rings

Open questions on the interaction dynamics of molecules and clusters in the gas phase

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