Electronic and photonic reactive collisions in edge fusion plasma and interstellar space: Application to H2 and BeH systems

Light element atom, molecule and radical behaviour in the divertor and edge plasma regions

Mezei, J Zs^1,2,3 ; Niyonzima, S.^1,4 ; Backodissa, D.^1 ; Pop, N.^5 ; Tamo, F O Waffeu^1 ; Chakrabarti, K.^6 ; Motapon, O.^7 ; Wolf, A.^8 ; Robert, J.^2 ; Dulieu, O.^2 ; Larson, Å.^9 ; Orel, A.E.^10 ; Bultel, A.^11 ; Schneider, I.F.^1,12

LOMC, CNRS-UMR-6294, Université du Havre, Le Havre

F-76058, France^1

LAC, CNRS-UPR-3321, Ecole Normale Supérieure de Cachan, Orsay

F-91405, France^2

Institute of Nuclear Research of the Hungarian Academy of Sciences, PO Box 51, Debrecen

H-4001, Hungary^3

Département de Physique, Faculté des Sciences, Université du Burundi, B.P. 2700, Bujumbura, Burundi^4

Department of Physical Foundations of Engineering, University Politehnica of Timisoara, Bv. Vasile Parvan No. 2, Timisoara

300223, Romania^5

Department of Mathematics, Scottish Church College, 1 and 3 Urquhart Sq., Kolkata

700 006, India^6

Physics Department, University of Douala, P. O. Box 24157, Douala, Cameroon^7

Max-Planck-Institute für Kernphysik, Saupfrecheckweg 1, Heidelberg

D-69117, Germany^8

Department of Physics, Stockholm University, AlbaNova University Center, Stockholm

S-106 91, Sweden

(10) Department of Chemical Engineering and Materials Science, University of California, Davis

CA

95616, United States

(11) CORIA-UMR 6614 - Normandie Université CNRS, Université and INSA de Rouen, Campus Universitaire du Madrillet, Saint Etienne du Rouvray

76800, France

(12) Laboratoire Aimé-Cotton, Université Paris-Sud, France^9

关键词: Crossed-beam experiment;    Elementary process;    Interstellar molecular clouds;    Interstellar space;    Multi-channel quantum defect theory;    Rate coefficients;    Reaction mechanism;    Reactive collisions;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/576/1/012005/pdf
DOI  :  10.1088/1742-6596/576/1/012005

来源: IOP

【 摘 要 】

Reactive collisional and radiative elementary processes rate coefficients have been either computed using multichannel-quantum-defect theory methods, or measured in merged-beam (storage ring) and crossed-beam experiments. The reaction mechanisms are explained and output data are displayed in ready-to-be-used form, appropriate for the modeling of the kinetics of the edge fusion plasma and of the interstellar molecular clouds.