Results 71 to 80 of about 542 (120)

Low Energy Antiproton Experiments -- A Review

, 2005
Low energy antiprotons offer excellent opportunities to study properties of fundamental forces and symmetries in nature. Experiments with them can contribute substantially to deepen our fundamental knowledge in atomic, nuclear and particle physics ...
Jungmann, Klaus P.
core   +2 more sources

Optical stimulated slowing of polar heavy-atom molecules with a constant beat phase

, 2018
Polar heavy-atom molecules have been well recognized as promising candidates for precision measurements and tests of fundamental physics. A much slower molecular beam to increase the interaction time should lead to a more sensitive measurement.
Xia, Meng, Xia, Yong, Xu, Supeng, Yin, Jianping, Yin, Yanning   +4 more
core   +1 more source

Multistage Zeeman deceleration of atoms and molecules

, 2012
A modular multistage Zeeman decelerator consisting of an array of solenoids has been developed to control the velocity of cold, paramagnetic atoms and molecules in supersonic beams. The translational motion these atoms and molecules was manipulated with high precision by exploiting the interaction between their magnetic moments and timedependent ...
openaire   +2 more sources

Ring-shaped traveling wave Zeeman decelerator for both light and heavy molecules

, 2023
Abstract Taming more species of molecules with large density is a long-standing goal in molecular science. Heavy molecule (> 100 amu) is of particular interest for precision measurements. However, decelerating a fast-moving beam of heavy molecules to rest remains challenging for Zeeman deceleration.
Yabing Ji, Qing Liu, Yang Liu, Tao Yang, Shunyong Hou, Jianying Yin   +5 more
openaire   +1 more source

A new concept multi-stage Zeeman decelerator: experimental implementation

, 2017
This article has been merged with the article found at arXiv:1702 ...
Cremers, Theo, Chefdeville, Simon, Janssen, Niek, Sweers, Edwin, Koot, Sven, Claus, Peter, van de Meerakker, Sebastiaan Y. T.   +6 more
openaire   +2 more sources

Reaction of an Ion and a Free Radical near 0 K: He⁺ + NO → He + N⁺ + O. [PDF]

J Phys Chem A, 2023
Zhelyazkova V, Martins FBV, Schilling S, Merkt F.   +3 more
europepmc   +1 more source

Formation and interactions of cold and ultracold molecules: new challenges for interdisciplinary physics

, 2009
Progress on researches in the field of molecules at cold and ultracold temperatures is reported in this review. It covers extensively the experimental methods to produce, detect and characterize cold and ultracold molecules including association of ...
Aymar M, Bendkowsky V Butscher B Nipper J Shaffer J P Löw R Pfau T, Bergeman T, Bickman S Hamilton P Jiang Y DeMille D, Bloch I, Bouloufa N, C Gabbanini, Chin C Grimm R Julienne P S Tiesinga E, Claas P, Comparat D, Danzl J G, Demtröder W, Docenko O, Efimov V, Egorov D, Fioretti A, Frisch M J, Fulton R, Grimm R, Haimberger C, Hamilton E L, Hogan S D, Huang Y, Jones K M, Juarros E, Karr J P, Koch C P Moszyinski R, Kraft S D, Krems R V, Landau L, Lisdat C, Léonard J, Mackie M, Masnou-Seeuws F, Movre M, Nemitz N Baumer F Münchow F Tassy S Görlitz A, O Dulieu, Ospelkaus S Ni K K de Miranda M H G Neyenhuis B Wang D Kotochigova S Julienne P S Jin D S Ye J, Pichler G, Pichler M, Pillet P, Porsev S G, Poschinger U, Pupillo G Micheli A H B Zoller P, Quéméner G Balakrishnan N, Ryu C Du X Yesilada E Dudarev A M Wan S Niu Q Heinzen D, Salami H, Salzmann W, Schafer-Bung B, Scoles G, Smith I W M, Sofikitis D Weber S Fioretti A Horchani R Allegrini M Chatel B Comparat D Pillet P, Stienkemeier F, Tarbutt M R Hudson J J Sauer B E Hinds E A, Timmermans E, Tokunaga S K Dyne J M Hinds E A RTarbutt M, van de Meerakker S Y T, Vanhaecke N, Voigt A C Taglieber M Costa L Aoki T Wieser W Hänsch T Dieckmann K, Wang Y, Werner H J, Zrafi W   +61 more
core   +1 more source

Magneto-optical trap for metastable helium at 389 nm

, 2002
We have constructed a magneto-optical trap (MOT) for metastable triplet helium atoms utilizing the 2 3S1 -> 3 3P2 line at 389 nm as the trapping and cooling transition.
A. Browaeys, A. Robert, C.G. Townsend, F. Bardou, F. Pereira Dos Santos, F. Pereira Dos Santos, H.C. Mastwijk, J. C. J. Koelemeij, J. Weiner, K. Sengstock, M. Kumakura, M.H. Anderson, P.D. Lett, P.J.J. Tol, R. J. W. Stas, R. Schumann, T.N. Chang, V.S. Lethokov, W. Hogervorst, W. Rooijakkers, W. Vassen   +20 more
core   +2 more sources

Optical trapping of anti-hydrogen towards an atomic anti-clock

, 2017
The Anti-Matter Factory at CERN is gearing up, commissioning of the Extra Low ENergy Antiprotons (ELENA) ring is ongoing and the first anti-protons are foreseen to circulate in the decelerator very soon.
Crivelli, P., Kolachevsky, N.
core   +1 more source

A novel travelling-wave Zeeman decelerator for production of cold radicals

, 2021
Recent advances in producing samples of molecules at very low temperatures have been motivated by the prospects of studying collisions and chemical reactions with controllable collision energies, performing high resolution spectroscopy and precision measurements for fundamental physics, quantum information processing and quantum simulation.
openaire   +2 more sources