Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Jisha Hazra"'
Publikováno v:
New Journal of Physics, Vol 18, Iss 12, p 123020 (2016)
The results of accurate quantum reactive scattering calculations for the D + HD( v = 4, j = 0) $\to $ D + HD( $v^{\prime} $ , $j^{\prime} $ ), D + HD( v = 4, j = 0) $\to $ H + D _2 ( $v^{\prime} $ , $j^{\prime} $ ) and H + D _2 ( v = 4, j = 0) $\to $
Externí odkaz:
https://doaj.org/article/410ae28c77ec472f91ba86f0b4dec80b
Autor:
Jisha Hazra, N Balakrishnan
Publikováno v:
New Journal of Physics, Vol 17, Iss 5, p 055027 (2015)
We report a quantum dynamics study of the Li + HF → LiF + H reaction at low temperatures of interest to cooling and trapping experiments. Contributions from non-zero partial waves are analyzed and results show narrow resonances in the energy depend
Externí odkaz:
https://doaj.org/article/2e19971dc23e4a8e8c4f0f535a8b8110
Publikováno v:
The journal of physical chemistry. A. 119(50)
It is demonstrated that the inclusion of the geometric phase has an important effect on ultracold chemical reaction rates. The effect appears in rotationally and vibrationally resolved integral cross sections as well as cross sections summed over all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ea7e0384543ea6ce50789415655180d
https://pubmed.ncbi.nlm.nih.gov/26317912
https://pubmed.ncbi.nlm.nih.gov/26317912
Publikováno v:
Nature Communications
The geometric phase is shown to control the outcome of an ultracold chemical reaction. The control is a direct consequence of the sign change on the interference term between two scattering pathways (direct and looping), which contribute to the react
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75eb344d737b2d57872f28d174a6907f
https://doi.org/10.1038/ncomms8918
https://doi.org/10.1038/ncomms8918
Publikováno v:
Physical review letters. 115(15)
Quantum reactive scattering calculations for the hydrogen exchange reaction H + H$_2$($v=4$, $j=0$) $\to$ H + H$_2$($v'$, $j'$) and its isotopic analogues are reported for ultracold collision energies. Due to the unique properties associated with ult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfe233dfcc55bcccc93be1c729a1ffdd
https://pubmed.ncbi.nlm.nih.gov/26550721
https://pubmed.ncbi.nlm.nih.gov/26550721
Autor:
Brian K. Kendrick, Constantinos Makrides, Alexander Petrov, Naduvalath Balakrishnan, Svetlana Kotochigova, Jisha Hazra, Tomás González-Lezana, G. B. Pradhan
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
12 págs.; 9 figs.; tab.; PACS number(s): 34.50.Cx, 34.50.Lf, 82.20.Xr
© 2015 American Physical Society. A first principles study of the dynamics of Li6(2S)+Li6Yb174(2Σ+)→6Li2(1Σ+)+Yb174(1S) reaction is presented at cold and ultracold tempe
© 2015 American Physical Society. A first principles study of the dynamics of Li6(2S)+Li6Yb174(2Σ+)→6Li2(1Σ+)+Yb174(1S) reaction is presented at cold and ultracold tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82c45e0254fa79c38997aaad3696b1f8
http://hdl.handle.net/10261/130499
http://hdl.handle.net/10261/130499
Publikováno v:
The Journal of Chemical Physics. 147:074302
Quantum reactive scattering calculations are reported for the ultracold hydrogen-exchange reaction and its non-reactive atom-exchange isotopic counterparts, proceeding from excited rotational states. It is shown that while the geometric phase (GP) do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de74b65d1d25d0ecacdc7da8e1f8dc3f
https://doi.org/10.1063/1.4998226
https://doi.org/10.1063/1.4998226
We present a formalism for cold and ultracold atom-diatom chemical reactions that combines a quantum close-coupling method at short-range with quantum defect theory at long-range. The method yields full state-to-state rovibrationally resolved cross s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c79a3364bba8fc780e30d3267b9523bd
http://arxiv.org/abs/1410.5873
http://arxiv.org/abs/1410.5873
Quantum interference effects in inter-conversion between cold atoms and diatomic molecules are analysed. Within the framework of Fano's theory, continuum-bound anisotropic dressed state formalism of atom-molecule quantum dynamics is presented. This f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93c587beaabe68165d637690b99af351