Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Montgomery Jr., John A."'
Autor:
Smucker, Jonathan, Montgomery Jr, John A., Bredice, Mitchell, Rozman, Michael G., Yankson, Emmanuel, Côté, Robin, Kharchenko, Vasili
We present a theoretical description of resonant charge transfer in collisions of nano-particles, specifically for $C_{60} + C_{60}^+$ collisions. We predict that transient bonds between colliding fullerenes can significantly extend the interaction t
Externí odkaz:
http://arxiv.org/abs/2307.11912
Autor:
Smucker, Jonathan, Bredice, Mitchell, Côté, Robin, Montgomery Jr., John A., Rozman, Michael, Sadeghpour, Hossein R, Vrinceanu, Daniel, Kharchenko, Vasili
A semi-classical model describing the charge transfer collisions of $C_{60}$ fullerene with different slow ions has been developed to explain available experimental data. This data reveals multiple Breit-Wigner like peaks in the cross sections, with
Externí odkaz:
http://arxiv.org/abs/2205.12395
Publikováno v:
Phys. Rev. Research 3, 023163 (2021)
We explore the feasibility of optically forming long-range tetratomic and larger polyatomic molecules in their ground electronic state from ultracold pairs of polar molecules aligned by external fields. Depending on the relative orientation of the in
Externí odkaz:
http://arxiv.org/abs/2007.00261
Autor:
Puri, Prateek, Mills, Michael, Simbotin, Ionel, Montgomery, Jr., John A., Côté, Robin, Schneider, Christian, Suits, Arthur G., Hudson, Eric. R.
We study an excited atom-polar molecular ion chemical reaction (Ca$^*$ + BaCl$^+$) at low temperature by utilizing a hybrid atom-ion trapping system. The reaction rate and product branching fractions are measured and compared to model calculations as
Externí odkaz:
http://arxiv.org/abs/1905.03392
Autor:
Puri, Prateek, Mills, Michael, Schneider, Christian, Simbotin, Ionel, Montgomery, Jr., John A., Côté, Robin, Suits, Arthur G., Hudson, Eric R.
Publikováno v:
Science, 357, 1370-1375 (29 Sept 2017)
Hypermetallic alkaline earth (M) oxides of formula MOM have been studied under plasma conditions that preclude insight into their formation mechanism. We present here the application of emerging techniques in ultracold physics to the synthesis of a m
Externí odkaz:
http://arxiv.org/abs/1709.02399
Autor:
Byrd, Jason N., Lutz, Jesse J., Jin, Yifan, Ranasinghe, Duminda S., Montgomery Jr., John A., Perera, Ajith, Duan, Xiaofeng F., Burggraf, Larry W., Sanders, Beverly A., Bartlett, Rodney J.
The accurate determination of the preferred ${\rm Si}_{12}{\rm C}_{12}$ isomer is important to guide experimental efforts directed towards synthesizing SiC nano-wires and related polymer structures which are anticipated to be highly efficient exciton
Externí odkaz:
http://arxiv.org/abs/1606.06713
We present a theoretical analysis of optical pathways for formation of cold Ca($^1$S)Na$^+$($^1$S) molecular ions via an intermediate state. The formation schemes are based on ab initio potential energy curves and transition dipole moments calculated
Externí odkaz:
http://arxiv.org/abs/1603.08032
Publikováno v:
In Journal of Molecular Spectroscopy February 2021 376
Autor:
Byrd, Jason N., Montgomery Jr, John A.
We examine the application of the recently developed dual basis methods of Head-Gordon and co-workers to double hybrid density functional computations. Using the B2-PLYP, B2GP-PLYP, DSD-BLYP and DSD-PBEP86 density functionals, we assess the performan
Externí odkaz:
http://arxiv.org/abs/1503.07725
Short unbranched alkanes are known to prefer linear conformations, while long unbranched alkanes are folded. It is not known with certainty at what chain length the linear conformation is no longer the global minimum. To clarify this point, we use {\
Externí odkaz:
http://arxiv.org/abs/1312.3664