✦ LIBER ✦

Molecules in the solar photosphere

✍ Scribed by M. C. Pande; V. P. Gaur; B. M. Tripathi

Publisher: Springer
Year: 1969
Tongue: English
Weight: 230 KB
Volume: 7
Category: Article
ISSN: 0038-0938
DOI: 10.1007/bf00148399

No coin nor oath required. For personal study only.

✦ Synopsis

A consideration of the dissociation equilibrium of diatomic molecules in the Utrecht Reference Photosphere leads us to conclude that SH, SiO, CS, HF and HC1 may show up in enough concentrations in the solar atmosphere. The number above photosphere for these molecules is comparable with or more than that of MgH.

📜 SIMILAR VOLUMES

The 3410 Å band of the PH molecule in th

The 3410 Å band of the PH molecule in the solar photospheric spectrum

✍ Elisabeth M. Gouveia; P. D. Singh 📂 Article 📅 1984 🏛 Springer 🌐 English ⚖ 560 KB

Some weak unidentified solar photospheric lines in the wavelength range: (3400-3465) ~ may be due to PH lines of the (0, 0) band of the PH(A3//~ -X 3 Z-) system. These faint PH molecular lines have resulted an excitation temperature of the order of 4500 K. Using experimental lifetime data for PH in

Inhomogeneities in the solar photosphere

✍ Thomas E. Margrave; Thomas L. Swihart 📂 Article 📅 1969 🏛 Springer 🌐 English ⚖ 293 KB

A model of the solar photosphere incorporating a simple two-stream representation of granulation is found to give a small but significant improvement in the continuous radiation field over a homogeneous model. It is common to assume that the pressure does not vary with horizontal position; however,

Physical conditions in the solar photosp

Physical conditions in the solar photosphere

✍ H.H. Plaskett 📂 Article 📅 1955 🏛 Elsevier Science 🌐 English ⚖ 714 KB

Temperature variations in the solar phot

Temperature variations in the solar photosphere

✍ R. Falciani; M. Rigutti; G. Roberti 📂 Article 📅 1974 🏛 Springer 🌐 English ⚖ 204 KB

From the variations in equivalent width of a selected set of Fraunhofer lines, we derived the variation of effective temperature and microturbulence velocity between the equator and the regions at heliographic latitude of ~ 72 ~ The reliability of the results (AT/T--O:kO.6 %, A~/ff --6 % ~ 13 %) nee

Temperature variations in the solar phot

Temperature variations in the solar photosphere

✍ B. Caccin; A. Donati-Falchi; R. Falciani 📂 Article 📅 1973 🏛 Springer 🌐 English ⚖ 418 KB

Temperature fluctuations in the solar ph

Temperature fluctuations in the solar photosphere

✍ P. R. Wilson 📂 Article 📅 1969 🏛 Springer 🌐 English ⚖ 890 KB

The general problem of interpreting granulation data, in particular Edmonds' r.m.s. intensity fluctuation distribution against heliocentric angle 0, is discussed. A inethod is developed for investigating a variety of models of inhomogelaeous departures fi'om radiative equilibrium using two dimensio