Results 131 to 140 of about 440 (199)

A way forward for fundamental physics in space. [PDF]

NPJ Microgravity, 2022
Bassi A, Cacciapuoti L, Capozziello S, Dell'Agnello S, Diamanti E, Giulini D, Iess L, Jetzer P, Joshi SK, Landragin A, Poncin-Lafitte CL, Rasel E, Roura A, Salomon C, Ulbricht H.   +14 more
europepmc   +1 more source

Simultaneous Observations of H2O and SiO Masers toward OH/IR Stars

, 2017
We performed simultaneous observations of SiO v?=?1, 2, 29SiO v?=?0, J?=?1–0, and H2O maser lines toward 252 OH/IR stars using the individual 21 m telescopes of the Korean VLBI Network (KVN).
Hwang,Jihye, Cho,Se-Hyung, Kim,Sungeun, Kim,Jaeheon, Cho,Chi-Young, Yoon,Dong-hwan   +5 more
core   +1 more source

Variability of methanol and OH masers associated with the star forming region G339.62-0.12

, 2020
MSc (Astrophysical Sciences), North-West University, Potchefstroom CampusAstrophysical maser emission from various molecules and in a number of astrophysical environments is now a well-known phenomenon.
Seidu, Mavis
core  

A Chirality-Based Quantum Leap. [PDF]

ACS Nano, 2022
Aiello CD, Abendroth JM, Abbas M, Afanasev A, Agarwal S, Banerjee AS, Beratan DN, Belling JN, Berche B, Botana A, Caram JR, Celardo GL, Cuniberti G, Garcia-Etxarri A, Dianat A, Diez-Perez I, Guo Y, Gutierrez R, Herrmann C, Hihath J, Kale S, Kurian P, Lai YC, Liu T, Lopez A, Medina E, Mujica V, Naaman R, Noormandipour M, Palma JL, Paltiel Y, Petuskey W, Ribeiro-Silva JC, Saenz JJ, Santos EJG, Solyanik-Gorgone M, Sorger VJ, Stemer DM, Ugalde JM, Valdes-Curiel A, Varela S, Waldeck DH, Wasielewski MR, Weiss PS, Zacharias H, Wang QH.   +45 more
europepmc   +1 more source

History of the solar nebula from meteorite paleomagnetism. [PDF]

Sci Adv, 2021
Weiss BP, Bai XN, Fu RR.
europepmc   +1 more source

OH Masers from Andromeda to the Peak of Cosmic Star Formation

, 2011
OH masers are naturally-occurring phenomena powered by stimulated emission, existing in a variety of astrophysical environments. The presence of powerful OH megamasers (OHMs) is associated with merging galaxies and extreme star formation, while the high ...
Willett, Kyle William
core   +1 more source

Performance data of US Naval Observatory VLG-11 hydrogen masers since September, 1983

, 1984
In 1983, two VLC-11 masers were delivered to the U.S. Naval Observatory by the Smithsonian Astrophysical Observatory. Last year the short-term stability of these masers was reported and the effect of this short-term stability on timekeeping performance ...
Zhai, Z. C., Klepczynski, W. J., Winkler, G. M. E., Imbier, E. A., Mattison, E. M., Vessot, R. F. C., Wheeler, P. G., Kubik, A. J.   +7 more
core  

Theory of astrophysical SiO masers

The Astrophysical Journal, 1984
S. H. Langer, W. D. Watson
openaire   +1 more source

Explaining recurring maser flares in the ISM through large-scale entangled quantum mechanical states. [PDF]

Sci Adv, 2017
Rajabi F, Houde M.
europepmc   +1 more source

Astrophysical Masers. V. Pump Mechanism for h, O Masers

The Astrophysical Journal, 1974
Peter Goldreich, John Kwan
openaire   +1 more source