Results 21 to 30 of about 846,698 (293)

The High-resolution Soft X-Ray Spectrum of Nova Delphini 2013

The Astrophysical Journal, 2023
We present the high-resolution soft X-ray spectrum of Nova Delphini 2013. Two spectra were taken with the Low Energy Transmission Grating Spectrometer on the Chandra X-ray Observatory, on 2013 November 9 and 2013 December 6, 87 and 114 days after the ...
Johon Milla, Frits Paerels
doaj   +1 more source

High-Resolution Spectroscopy of FUors

, 2003
High-resolution spectroscopy was obtained of the FUors FU Ori and V1057 Cyg between 1995 and 2002 with SOFIN at NOT and with HIRES at Keck I. During those years FU Ori remained about 1 mag.
Barnes T. G., Bastien U., Bouvier J., Chini R., Clarke C. J., D’Angelo G., D’Angelo G., Fernandez M., G. H. Herbig, Kopatskaya E. N., Kopatskaya E. N., Larson R. B., Laugalys V., P. P. Petrov, Petrov P., Porter J. M., R. Duemmler, Welin G.   +17 more
core   +1 more source

Microresonator-based high-resolution gas spectroscopy

, 2017
In recent years, microresonator-based optical frequency combs have created up opportunities for developing a spectroscopy laboratory on a chip due to its broadband emission and high comb power.
Gaeta, Alexander L., Griffith, Austin G., Lipson, Michal, Okawachi, Yoshitomo, Yu, Mengjie   +4 more
core   +1 more source

Application of spectral phase shaping to high resolution CARS spectroscopy [PDF]

, 2008
By spectral phase shaping of both the pump and probe pulses in coherent anti-Stokes Raman scattering (CARS) spectroscopy we demonstrate the extraction of the frequencies, bandwidths and relative cross sections of vibrational lines.
Gross, P., Herek, J.L., Korterik, J.P., Offerhaus, H.L., Postma, S., Rhijn, A.C.W. van   +5 more
core   +6 more sources

High-resolution Spectroscopy of [Ne II] Emission from TW Hya [PDF]

, 2007
We present high-resolution echelle spectra of [Ne II] 12.81 micron emission from the classical T Tauri star (CTTS) TW Hya obtained with MICHELLE on Gemini North.
Bohm T., Gregory J. Herczeg, Ilaria Pascucci, Joan R. Najita, Lynne A. Hillenbrand   +4 more
core   +1 more source

[N i] 10400/10410 Å Lines as Possible Disk Wind Tracers in a Young Intermediate-mass Star

The Astrophysical Journal
In this study, we performed high-resolution near-infrared (NIR) spectroscopy ( R = 28,000; λ = 0.90–1.35 μ m) with a high signal-to-noise ratio on HD 200775, a very young (∼0.1 Myr old) and massive intermediate-mass star (a binary star with a mass of ...
Haruki Katoh, Chikako Yasui, Yuji Ikeda, Naoto Kobayashi, Noriyuki Matsunaga, Sohei Kondo, Hiroaki Sameshima, Satoshi Hamano, Misaki Mizumoto, Hideyo Kawakita, Kei Fukue, Shogo Otsubo, Keiichi Takenaka   +12 more
doaj   +1 more source

High Resolution Laboratory Spectroscopy [PDF]

EAS Publications Series, 2015
Proceedings of "The 6th Zermatt ISM Symposium: Conditions and Impact of Star Formation - From Lab to Space"
Brünken, Sandra, Schlemmer, Stephan
openaire   +2 more sources

High Resolution Valley Spectroscopy of Si Quantum Dots

, 2017
We study an accumulation mode Si/SiGe double quantum dot (DQD) containing a single electron that is dipole coupled to microwave photons in a superconducting cavity.
Burkard, Guido, Mi, X., Peterfalvi, Csaba G., Petta, J. R.   +3 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

A High-resolution Non-detection of Escaping Helium in the Ultrahot Neptune LTT 9779b: Evidence for Weakened Evaporation

The Astrophysical Journal Letters
The recent discovery of “ultrahot” ( P < 1 day) Neptunes has come as a surprise: some of these planets have managed to retain gaseous envelopes despite being close enough to their host stars to trigger strong photoevaporation and/or Roche lobe overflow ...
Shreyas Vissapragada, Patrick McCreery, Leonardo A. Dos Santos, Néstor Espinoza, Andrew McWilliam, Noriyuki Matsunaga, Jéa Adams Redai, Patrick Behr, Kevin France, Satoshi Hamano, Charlie Hull, Yuji Ikeda, Haruki Katoh, Hideyo Kawakita, Mercedes López-Morales, Kevin N. Ortiz Ceballos, Shogo Otsubo, Yuki Sarugaku, Tomomi Takeuchi   +18 more
doaj   +1 more source