Zobrazeno 1 - 10
of 419
pro vyhledávání: '"Ziurys, L. M."'
Autor:
Humphreys, Roberta M., Richards, A. M. S., Davidson, Kris, Singh, A. P., Decin, L., Ziurys, L. M.
The red hypergiant VY CMa is famous for its very visible record of high mass loss events. Recent CO observations with ALMA revealed three previously unknown large scale outflows (Paper I). In this paper we use the CO maps to investigate the motions o
Externí odkaz:
http://arxiv.org/abs/2401.14467
Autor:
Schmidt, D. R., Ziurys, L. M.
New detections of CCH have been made toward nine planetary nebulae (PNe), including K4-47, K3-58, K3-17, M3-28, and M4-14. Measurements of the N = 1 -> 0 and N = 3 -> 2 transitions of this radical near 87 and 262 GHz were carried out using the new 12
Externí odkaz:
http://hdl.handle.net/10150/626258
http://arizona.openrepository.com/arizona/handle/10150/626258
http://arizona.openrepository.com/arizona/handle/10150/626258
The pure rotational spectrum of the ZnSH ((X) over tilde (2)A') radical has been measured using millimeter-wave direct absorption and Fourier transform microwave (FTMW) methods across the frequency range 18-468 GHz. This work is the first gas-phase d
Externí odkaz:
http://hdl.handle.net/10150/626060
http://arizona.openrepository.com/arizona/handle/10150/626060
http://arizona.openrepository.com/arizona/handle/10150/626060
A study has been conducted of 12C/13C ratios in five complex molecules in the Galactic center. H2CS, CH3CCH, NH2CHO, CH2CHCN, and CH3CH2CN and their 13C-substituted species have been observed in numerous transitions at 1, 2, and 3 mm, acquired in a s
Externí odkaz:
http://hdl.handle.net/10150/625777
http://arizona.openrepository.com/arizona/handle/10150/625777
http://arizona.openrepository.com/arizona/handle/10150/625777
Autor:
Schmidt, D. R., Ziurys, L. M.
New detections of HNC have been made toward 11 planetary nebulae (PNe), including K4-47, K3-58, K3-17, M3-28, and M4-14. These sources, which represent a wide range of ages and morphologies, had previously been observed in HCN by Schmidt & Ziurys. Me
Externí odkaz:
http://hdl.handle.net/10150/622874
http://arizona.openrepository.com/arizona/handle/10150/622874
http://arizona.openrepository.com/arizona/handle/10150/622874
Autor:
Halfen, D. T., Ziurys, L. M.
New laboratory measurements of hydrides have been carried out using terahertz direct absorption spectroscopy. Spin components of the N = 2
Externí odkaz:
http://hdl.handle.net/10150/622688
http://arizona.openrepository.com/arizona/handle/10150/622688
http://arizona.openrepository.com/arizona/handle/10150/622688
Pure rotational spectra of the rare isotopologues of titanium oxide, (TiO)-Ti-46, (TiO)-Ti-47, (TiO)-Ti-49, and (TiO)-Ti-50, have been recorded using a combination of Fourier transform millimeter-wave (FTmmW) and millimeter/submillimeter direct absor
Externí odkaz:
http://hdl.handle.net/10150/624018
http://arizona.openrepository.com/arizona/handle/10150/624018
http://arizona.openrepository.com/arizona/handle/10150/624018
Autor:
Min, J., Ziurys, L. M.
Pure rotational spectroscopy of the CrC (X-3 Sigma(-)) and CrCCH ((X) over tilde (6)Sigma(+)) radicals has been conducted using millimeter/sub-millimeter direct absorption methods in the frequency range 225-585 GHz. These species were created in an A
Externí odkaz:
http://hdl.handle.net/10150/617414
http://arizona.openrepository.com/arizona/handle/10150/617414
http://arizona.openrepository.com/arizona/handle/10150/617414
Autor:
Humphreys, Roberta M., Davidson, Kris, Richards, A. M. S., Ziurys, L. M., Jones, Terry J., Ishibashi, Kazunori
Imaging and spectroscopy of the knots, clumps, and extended arcs in the complex ejecta of VY CMa confirm a record of high mass loss events over the past few hundred years. HST/STIS spectroscopy of numerous small knots close to the star allow us to me
Externí odkaz:
http://arxiv.org/abs/2012.08550
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