Search Results - "Fitch, N J"

Magnetic Trapping and Coherent Control of Laser-Cooled Molecules by Williams, H J, Caldwell, L, Fitch, N J, Truppe, S, Rodewald, J, Hinds, E A, Sauer, B E, Tarbutt, M R

“…We demonstrate coherent microwave control of the rotational, hyperfine, and Zeeman states of ultracold CaF molecules, and the magnetic trapping of these…”
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Laser Cooled YbF Molecules for Measuring the Electron's Electric Dipole Moment by Lim, J, Almond, J R, Trigatzis, M A, Devlin, J A, Fitch, N J, Sauer, B E, Tarbutt, M R, Hinds, E A

“…We demonstrate one-dimensional sub-Doppler laser cooling of a beam of YbF molecules to 100  μK. This is a key step towards a measurement of the electron's…”
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Collisions between Ultracold Molecules and Atoms in a Magnetic Trap by Jurgilas, S, Chakraborty, A, Rich, C J H, Caldwell, L, Williams, H J, Fitch, N J, Sauer, B E, Frye, Matthew D, Hutson, Jeremy M, Tarbutt, M R

“…We prepare mixtures of ultracold CaF molecules and Rb atoms in a magnetic trap and study their inelastic collisions. When the atoms are prepared in the…”
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Deep Laser Cooling and Efficient Magnetic Compression of Molecules by Caldwell, L, Devlin, J A, Williams, H J, Fitch, N J, Hinds, E A, Sauer, B E, Tarbutt, M R

“…We introduce a scheme for deep laser cooling of molecules based on robust dark states at zero velocity. By simulating this scheme, we show it to be a widely…”
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An intense, cold, velocity-controlled molecular beam by frequency-chirped laser slowing by Truppe, S, Williams, H J, Fitch, N J, Hambach, M, Wall, T E, Hinds, E A, Sauer, B E, Tarbutt, M R

“…Using frequency-chirped radiation pressure slowing, we precisely control the velocity of a pulsed CaF molecular beam down to a few m s-1, compressing its…”
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Characteristics of a magneto-optical trap of molecules by Williams, H J, Truppe, S, Hambach, M, Caldwell, L, Fitch, N J, Hinds, E A, Sauer, B E, Tarbutt, M R

“…We present the properties of a magneto-optical trap (MOT) of CaF molecules. We study the process of loading the MOT from a decelerated buffer-gas-cooled beam,…”
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Long Rotational Coherence Times of Molecules in a Magnetic Trap by Caldwell, L, Williams, H J, Fitch, N J, Aldegunde, J, Hutson, Jeremy M, Sauer, B E, Tarbutt, M R

“…Polar molecules in superpositions of rotational states exhibit long-range dipolar interactions, but maintaining their coherence in a trapped sample is a…”
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New techniques for a measurement of the electron's electric dipole moment by Ho, C J, Devlin, J A, Rabey, I M, Yzombard, P, Lim, J, Wright, S C, Fitch, N J, Hinds, E A, Tarbutt, M R, Sauer, B E

“…The electric dipole moment of the electron (eEDM) can be measured with high precision using heavy polar molecules. In this paper, we report on a series of new…”
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Large effects of electric fields on atom-molecule collisions at millikelvin temperatures by Parazzoli, L P, Fitch, N J, Zuchowski, P S, Hutson, J M, Lewandowski, H J

“…Controlling interactions between cold molecules using external fields can elucidate the role of quantum mechanics in molecular collisions. We create a new…”
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Molecules cooled below the Doppler limit by Truppe, S., Williams, H. J., Hambach, M., Caldwell, L., Fitch, N. J., Hinds, E. A., Sauer, B. E., Tarbutt, M. R.

“…Magneto-optical trapping and sub-Doppler cooling of atoms has been instrumental for research in ultracold atomic physics. This regime has now been reached for…”
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Principles and Design of a Zeeman-Sisyphus Decelerator for Molecular Beams by Fitch, N. J., Tarbutt, M. R.

“…We explore a technique for decelerating molecules using a static magnetic field and optical pumping. Molecules travel through a spatially varying magnetic…”
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Optimal infectivity in vitro of human immunodeficiency virus type 1 requires an intact nef gene by CHOWERS, M. Y, SPINA, C. A, KWOH, T. J, FITCH, N. J. S, RICHMAN, D. D, GUATELLI, J. C

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Inside Cover: Principles and Design of a Zeeman-Sisyphus Decelerator for Molecular Beams (ChemPhysChem 22/2016) by Fitch, N. J., Tarbutt, M. R.

“…The Inside Cover picture illustrates the essential elements of the deceleration method; molecules propagate through an array of permanent magnets in the…”
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Experimental demonstration of classical Hamiltonian monodromy in the 1:1:2 resonant elastic pendulum by Fitch, N J, Weidner, C A, Parazzoli, L P, Dullin, H R, Lewandowski, H J

“…The 1:1:2 resonant elastic pendulum is a simple classical system that displays the phenomenon known as Hamiltonian monodromy. With suitable initial conditions,…”
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In vivo compartmentalization of human immunodeficiency virus: evidence from the examination of pol sequences from autopsy tissues by Wong, J K, Ignacio, C C, Torriani, F, Havlir, D, Fitch, N J, Richman, D D

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An inherited non-amyloidogenic transthyretin variant, [Ser6]-TTR, with increased thyroxine-binding affinity, characterized by DNA sequencing by Fitch, N J, Akbari, M T, Ramsden, D B

“…Amplification and sequencing of the four transthyretin (TTR) exons of a subject with a variant TTR with four-fold increased affinity for thyroxine revealed a…”
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Producer-cell modification of human immunodeficiency virus type 1: Nef is a virion protein by Pandori, M W, Fitch, N J, Craig, H M, Richman, D D, Spina, C A, Guatelli, J C

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Laser cooled molecules by Fitch, N. J, Tarbutt, M. R

“…Adv. At. Mol. Opt. Phys. 70, 157-262 (2021) The last few years have seen rapid progress in the application of laser cooling to molecules. In this review, we…”
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An ultracold molecular beam for testing fundamental physics by Alauze, X, Lim, J, Trigatzis, M. A, Swarbrick, S, Collings, F. J, Fitch, N. J, Sauer, B. E, Tarbutt, M. R

“…Quantum Sci. Technol. 6, 044005 (2021) We use two-dimensional transverse laser cooling to produce an ultracold beam of YbF molecules. Through experiments and…”
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Collisions Between Ultracold Atoms and Cold Molecules in a Dual Electrostatic-Magnetic Trap by Fitch, N. J, Parazzoli, L. P, Lewandowski, H. J

“…Phys. Rev. A 101, 032703 (2020) Measurements of interactions between cold molecules and ultracold atoms can allow for a detailed understanding of fundamental…”
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