Very high resolution spectroscopy of high Rydberg states of the argon atom

1998 ◽  
Vol 108 (24) ◽  
pp. 10033-10045 ◽  
Author(s):  
F. Merkt ◽  
H. Schmutz
Keyword(s):  
High Resolution ◽  
Argon Atom ◽  
Rydberg States ◽  
High Resolution Spectroscopy ◽  
Very High

A 240–380 GHz millimetre wave source for very high resolution spectroscopy of high Rydberg states

2006 ◽  
Vol 39 (4) ◽  
pp. 831-845 ◽  
Author(s):  
M Schäfer ◽  
M Andrist ◽  
H Schmutz ◽  
F Lewen ◽  
G Winnewisser ◽  
...  
Keyword(s):  
High Resolution ◽  
Rydberg States ◽  
High Resolution Spectroscopy ◽  
Wave Source ◽  
Millimetre Wave ◽  
Very High

scholarly journals The Voyage of Metals in the Universe from Cosmological to Planetary Scales: the need for a Very High-Resolution, High Throughput Soft X-ray Spectrometer

2021 ◽  
Author(s):  
F. Nicastro ◽  
J. Kaastra ◽  
C. Argiroffi ◽  
E. Behar ◽  
S. Bianchi ◽  
...  
Keyword(s):  
Chemical Composition ◽  
High Resolution ◽  
Deep Understanding ◽  
High Resolution Spectroscopy ◽  
X Ray ◽  
Viable Solution ◽  
Surrounding Space ◽  
Nuclear Processes ◽  
The Universe ◽  
Very High

AbstractMetals form an essential part of the Universe at all scales. Without metals we would not exist, and the Universe would look completely different. Metals are primarily produced via nuclear processes in stars, and spread out through winds or explosions, which pollute the surrounding space. The wanderings of metals in-and-out of astronomical objects are crucial in determining their own evolution and thus that of the Universe as a whole. Detecting metals and assessing their relative and absolute abundances and energetics can thus be used to trace the evolution of these cosmic components. The scope of this paper is to highlight the most important open astrophysical problems that will be central in the next decades and for which a deep understanding of the Universe’s wandering metals, their physical and kinematical states, and their chemical composition represents the only viable solution. The majority of these studies can only be efficiently performed through High Resolution Spectroscopy in the soft X-ray band.

scholarly journals Very high-resolution spectroscopy for extremely large telescopes using pupil slicing and adaptive optics

2007 ◽  
Vol 15 (5) ◽  
pp. 1983 ◽  
Author(s):  
Jacques M. Beckers ◽  
Torben E. Andersen ◽  
Mette Owner-Petersen
Keyword(s):  
High Resolution ◽  
Adaptive Optics ◽  
High Resolution Spectroscopy ◽  
Large Telescopes ◽  
Very High

Very high-resolution spectroscopy: the ESPRESSO optical design

2012 ◽  
Author(s):  
P. Spanò ◽  
B. Delabre ◽  
H. Dekker ◽  
F. Pepe ◽  
F. M. Zerbi ◽  
...  
Keyword(s):  
High Resolution ◽  
Optical Design ◽  
High Resolution Spectroscopy ◽  
Very High
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