Rotational relaxation of AlO+(1Σ+) in collision with He
被引:7
作者:
Denis-Alpizar, O.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, El Llano Subercaseaux 2801, Santiago, ChileUniv Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, El Llano Subercaseaux 2801, Santiago, Chile
Denis-Alpizar, O.
[1
]
Trabelsi, T.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Paris Est, Lab Modelisat & Simulat Multi Echelle, CNRS, MSME UMR 8208, 5 Bd Descartes, F-77454 Marne La Vallee, FranceUniv Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, El Llano Subercaseaux 2801, Santiago, Chile
Trabelsi, T.
[2
]
论文数: 引用数:
h-index:
机构:
Hochlaf, M.
[2
]
Stoecklin, T.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Bordeaux, Inst Sci Mol, CNRS, UMR 5255, F-33405 Talence, FranceUniv Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, El Llano Subercaseaux 2801, Santiago, Chile
Stoecklin, T.
[3
]
机构:
[1] Univ Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, El Llano Subercaseaux 2801, Santiago, Chile
[2] Univ Paris Est, Lab Modelisat & Simulat Multi Echelle, CNRS, MSME UMR 8208, 5 Bd Descartes, F-77454 Marne La Vallee, France
[3] Univ Bordeaux, Inst Sci Mol, CNRS, UMR 5255, F-33405 Talence, France
The rate coefficients for the rotational de-excitation of AlO+ by collisions with He are determined. The possible production mechanisms of the AlO+ ion in both diffuse and dense molecular clouds are first discussed. A set of ab initio interaction energies is computed at the CCSD(T)-F12 level of theory, and a three-dimensional analytical model of the potential energy surface is obtained using a linear combination of reproducing kernel Hilbert space polynomials together with an analytical long range potential. The nuclear spin free close-coupling equations are solved and the de-excitation rotational rate coefficients for the lower 15 rotational states of AlO+ are reported. A propensity rule to favour Delta j = -1 transitions is obtained while the hyperfine resolved state-to-state rate coefficients are also discussed.
机构:
Univ Tunis el Manar, Fac Sci, Lab Spect Atom Mol & Applicat, Tunis 2092, Tunisia
Univ Paris Est, Lab Modelisat & Simulat Multiechelle, MSME UMR 8208, CNRS, F-77454 Marne La Vallee, FranceUniv Tunis el Manar, Fac Sci, Lab Spect Atom Mol & Applicat, Tunis 2092, Tunisia
Ajili, Y.
Hammami, K.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tunis el Manar, Fac Sci, Lab Spect Atom Mol & Applicat, Tunis 2092, TunisiaUniv Tunis el Manar, Fac Sci, Lab Spect Atom Mol & Applicat, Tunis 2092, Tunisia
机构:
Univ Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, ChileUniv Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, Chile
Santander, Carlos
Urzua-Leiva, Rodrigo
论文数: 0引用数: 0
h-index: 0
机构:
Univ Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, ChileUniv Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, Chile
Urzua-Leiva, Rodrigo
Stoecklin, Thierry
论文数: 0引用数: 0
h-index: 0
机构:
Univ Bordeaux, Inst Sci Mol, CNRS, UMR 5255, F-33405 Talence, FranceUniv Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, Chile
Stoecklin, Thierry
Denis-Alpizar, Otoniel
论文数: 0引用数: 0
h-index: 0
机构:
Univ Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, ChileUniv Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, Chile
机构:
Univ Tunis el Manar, Fac Sci, Lab Spect Atom Mol & Applicat, Tunis 2092, Tunisia
Univ Paris Est, Lab Modelisat & Simulat Multiechelle, MSME UMR 8208, CNRS, F-77454 Marne La Vallee, FranceUniv Tunis el Manar, Fac Sci, Lab Spect Atom Mol & Applicat, Tunis 2092, Tunisia
Ajili, Y.
Hammami, K.
论文数: 0引用数: 0
h-index: 0
机构:
Univ Tunis el Manar, Fac Sci, Lab Spect Atom Mol & Applicat, Tunis 2092, TunisiaUniv Tunis el Manar, Fac Sci, Lab Spect Atom Mol & Applicat, Tunis 2092, Tunisia
机构:
Univ Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, ChileUniv Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, Chile
Santander, Carlos
Urzua-Leiva, Rodrigo
论文数: 0引用数: 0
h-index: 0
机构:
Univ Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, ChileUniv Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, Chile
Urzua-Leiva, Rodrigo
Stoecklin, Thierry
论文数: 0引用数: 0
h-index: 0
机构:
Univ Bordeaux, Inst Sci Mol, CNRS, UMR 5255, F-33405 Talence, FranceUniv Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, Chile
Stoecklin, Thierry
Denis-Alpizar, Otoniel
论文数: 0引用数: 0
h-index: 0
机构:
Univ Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, ChileUniv Autonoma Chile, Fac Ingn, Inst Ciencias Quim Aplicadas, Ave Pedro de Valdivia 425, Santiago 7500912, Chile