Zobrazeno 1 - 10
of 1 036
pro vyhledávání: '"Zhang Chaoqun"'
Publikováno v:
应用气象学报, Vol 35, Iss 5, Pp 629-640 (2024)
Water and nitrogen are critical factors that constrain the sustainable production of dryland agriculture. With increasingly severe crisis of water and nitrogen resources and environment, exploring and optimizing water-nitrogen managements, and hence
Externí odkaz:
https://doaj.org/article/736a209f9d8242a98f0cfb6a09128026
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 8, Iss 1, Pp 2515-2526 (2023)
In order to improve the physical adsorption of the composite curing agent and improve the solidification treatment effect of the waste mud, the adsorption materials and adsorption processes were studied. Through the study of orthogonal experiments, t
Externí odkaz:
https://doaj.org/article/fdf3c5e8301e4f7c8ef45b8edbc52dd8
Autor:
Chen, Tianxiang, Zhang, Chaoqun, Cheng, Lan, Ng, Kia Boon, Malbrunot-Ettenauer, Stephan, Flambaum, Victor V., Lasner, Zack, Doyle, John M., Yu, Phelan, Conn, Chandler J., Zhang, Chi, Hutzler, Nicholas R., Jayich, Andrew M., Augenbraun, Benjamin, Demille, David
Publikováno v:
J. Phys. Chem. A 128, 6540 (2024)
Relativistic exact two-component coupled-cluster calculations of molecular sensitivity factors for nuclear Schiff moments (NSMs) are reported. We focus on molecules containing heavy nuclei, especially octupole-deformed nuclei. Analytic relativistic c
Externí odkaz:
http://arxiv.org/abs/2407.05160
A new computational framework for spinor-based relativistic exact two-component (X2C) calculations is developed using contracted basis sets with a spin-orbit contraction scheme. Generally contracted j-adapted basis sets using primitive functions in t
Externí odkaz:
http://arxiv.org/abs/2405.04008
A Cholesky decomposition (CD)-based implementation of relativistic two-component coupled-cluster (CC) and equation-of-motion CC (EOM-CC) methods using an exact two-component Hamiltonian augmented with atomic-mean-field spin-orbit integrals (the X2CAM
Externí odkaz:
http://arxiv.org/abs/2309.08934
Publikováno v:
J. Chem. Theory Comput. 19, 4136 (2023)
A study of the intensity-borrowing mechanisms important to optical cycling transitions in laser-coolable polyatomic molecules arising from non-adiabatic coupling, contributions beyond the Franck-Condon approximation, and Fermi resonances is reported.
Externí odkaz:
http://arxiv.org/abs/2306.00699
Autor:
Vilas, Nathaniel B., Hallas, Christian, Anderegg, Loïc, Robichaud, Paige, Zhang, Chaoqun, Dawley, Sam, Cheng, Lan, Doyle, John M.
We study the internal state dynamics of optically trapped polyatomic molecules subject to room temperature blackbody radiation. Using rate equations that account for radiative decay and blackbody excitation between rovibrational levels of the electro
Externí odkaz:
http://arxiv.org/abs/2303.09424
Autor:
Hallas, Christian, Vilas, Nathaniel B., Anderegg, Loïc, Robichaud, Paige, Winnicki, Andrew, Zhang, Chaoqun, Cheng, Lan, Doyle, John M.
We report optical trapping of a polyatomic molecule, calcium monohydroxide (CaOH). CaOH molecules from a magneto-optical trap are sub-Doppler laser cooled to $20(3)~\mu\text{K}$ in free space and loaded into an optical dipole trap. We attain an in-tr
Externí odkaz:
http://arxiv.org/abs/2208.13762
The vibrational branching ratios of SrOH for radiative decay to the ground electronic state, $X^{2}\Sigma^{+}$, from the first two electronically excited states, $A^{2}\Pi$ and $B^{2}\Sigma^{+}$, are determined experimentally at the $\sim10^{-5}$ lev
Externí odkaz:
http://arxiv.org/abs/2205.11381
Publikováno v:
In Industrial Crops & Products 15 November 2024 220