Sky Scholar | Helium, Fireflies & The Sun: Helium as a Group IIA Element & the Temperature of the Corona @SkyScholar | Uploaded April 2023 | Updated October 2024, 1 hour ago.
Helium Triplet Lines: Evidence of Chemical Reactions in the Chromosphere!
youtube.com/watch?v=Km9gDB8gRYY
Helium, the Chromosphere, and the Electron Thief!
youtube.com/watch?v=AddRHEUYvwo
Reactions in the Chromosphere of the Sun!Å
youtube.com/watch?v=UHD06X51o-k
Is the Corona at MILLIONS of degrees?
youtube.com/watch?v=yrYIxKatKio
youtube.com/watch?v=5xdjoluC3MM
The Chromosphere: COLDER than you thought! Evidence from Carbon Monoxide Absorption Lines!
H. Zirin, The Solar Atmosphere, Blaisdell Publishing Co., Waltham, MA, 1966, (see fig. 9.2, p. 215).
C. Bazin and S. Koutchmy, Helium shells and faint emission lines from slitless flash spectra, J. Adv. Res. Cairo University, 2013, 4, 307-313.
ncbi.nlm.nih.gov/pmc/articles/PMC4295049/pdf/main.pdf
C. Bazin, S. Koutchmy, E. Tavabi, The He I and He II chromospheric shells and the Transition Region, arXiv:1008.0404 [astro-ph.SR].
arxiv.org/pdf/1008.0404.pdf
P.M. Robitaille, The Liquid Metallic Hydrogen Model of the Sun and the Solar Atmosphere IV. On the Nature of the Chromosphere. Progr. Phys. 2013, v. 3, L15-L21. ptep-online.com/2013/PP-34-L6.PDF
P.M. Robitaille, The Liquid Metallic Hydrogen Model of the Sun and the Solar Atmosphere VI. Helium in the Chromosphere. Progr. Phys. 2013, v. 3, L26-L29. ptep-online.com/2013/PP-34-L8.PDF
P.M. Robitaille, The Liquid Metallic Hydrogen Model of the Sun and the Solar Atmosphere IV. On the Nature of the Corona. Progr. Phys. 2013, v. 3, L22-L25. ptep-online.com/2013/PP-34-L7.PDF
P.M. Robitaille, The Liquid Metallic Hydrogen Model of the Sun and the Solar Atmosphere VII. Further Insights into the Chromosphere and Corona
Progr. Phys. 2013, v. 3, L30-36. ptep-online.com/2013/PP-34-L9.PDF
Second Solar Spectrum
A.M. Gandorfer, High Resolution Atlas of the Second Solar Spectrum
https://www.irsol.usi.ch/data-archive/second-solar-spectrum-ss2-atlas/
https://www.irsol.usi.ch/data/data_archive/pdf/SSSatlas.pdf
NIST lines data
physics.nist.gov/cgi-bin/ASD/lines_pt.pl
Solar Fraunhofer Spectrum with assignments
https://bass2000.obspm.fr/download/solar_spect.pdf
Digital Fraunhofer Spectrum
https://bass2000.obspm.fr/solar_spect.php
Katharina Lodders, Solar Elemental Abundances,
arxiv.org/ftp/arxiv/papers/1912/1912.00844.pdf
J.M. Laming et al., Element Abundances: A New Diagnostic Tools for the Solar Wind, Astrophys. J. 2019, 879(124), 16pp.
iopscience.iop.org/article/10.3847/1538-4357/ab23f1/pdf
V.S. Heber et al., Elemental Abundances of Major Elements in the Solar Wind as Measured by Genesis Targets and Implications for Solar Wind Fractionation, Astrophys. J. 2021, 907(15), 16pp.
iopscience.iop.org/article/10.3847/1538-4357/abc94a/pdf
Degree of Ionization for Helium using SAHA Equation
https://www.aoc.nrao.edu/~smyers/courses/astro12/solution3.html
Thank you for viewing this video on Sky Scholar! This channel is dedicated to new ideas about the nature of the sun, the stars, thermodynamics, and the microwave background. We will discuss all things astronomy, physics, chemistry, and imaging related! We hope that the combination of facts and special effects will aid in learning even the toughest concepts in astronomy. If you enjoyed this video, please subscribe.
Pierre-Marie Robitaille, Ph.D., was a professor of Radiology at The Ohio State University from 1989-2019, and also held an appointment in the Chemical Physics Program. In 1998, he led the design and assembly of the world’s first Ultra High Field MRI System. Readings from this equipment brought into question fundamental aspects of modern thermal physics, such as Kirchhoff’s Law of thermal emission.
Outro Music:
Foria: Break Away
soundcloud.com/foria
youtube.com/watch?v=UkUweq5FAcE
Helium Triplet Lines: Evidence of Chemical Reactions in the Chromosphere!
youtube.com/watch?v=Km9gDB8gRYY
Helium, the Chromosphere, and the Electron Thief!
youtube.com/watch?v=AddRHEUYvwo
Reactions in the Chromosphere of the Sun!Å
youtube.com/watch?v=UHD06X51o-k
Is the Corona at MILLIONS of degrees?
youtube.com/watch?v=yrYIxKatKio
youtube.com/watch?v=5xdjoluC3MM
The Chromosphere: COLDER than you thought! Evidence from Carbon Monoxide Absorption Lines!
H. Zirin, The Solar Atmosphere, Blaisdell Publishing Co., Waltham, MA, 1966, (see fig. 9.2, p. 215).
C. Bazin and S. Koutchmy, Helium shells and faint emission lines from slitless flash spectra, J. Adv. Res. Cairo University, 2013, 4, 307-313.
ncbi.nlm.nih.gov/pmc/articles/PMC4295049/pdf/main.pdf
C. Bazin, S. Koutchmy, E. Tavabi, The He I and He II chromospheric shells and the Transition Region, arXiv:1008.0404 [astro-ph.SR].
arxiv.org/pdf/1008.0404.pdf
P.M. Robitaille, The Liquid Metallic Hydrogen Model of the Sun and the Solar Atmosphere IV. On the Nature of the Chromosphere. Progr. Phys. 2013, v. 3, L15-L21. ptep-online.com/2013/PP-34-L6.PDF
P.M. Robitaille, The Liquid Metallic Hydrogen Model of the Sun and the Solar Atmosphere VI. Helium in the Chromosphere. Progr. Phys. 2013, v. 3, L26-L29. ptep-online.com/2013/PP-34-L8.PDF
P.M. Robitaille, The Liquid Metallic Hydrogen Model of the Sun and the Solar Atmosphere IV. On the Nature of the Corona. Progr. Phys. 2013, v. 3, L22-L25. ptep-online.com/2013/PP-34-L7.PDF
P.M. Robitaille, The Liquid Metallic Hydrogen Model of the Sun and the Solar Atmosphere VII. Further Insights into the Chromosphere and Corona
Progr. Phys. 2013, v. 3, L30-36. ptep-online.com/2013/PP-34-L9.PDF
Second Solar Spectrum
A.M. Gandorfer, High Resolution Atlas of the Second Solar Spectrum
https://www.irsol.usi.ch/data-archive/second-solar-spectrum-ss2-atlas/
https://www.irsol.usi.ch/data/data_archive/pdf/SSSatlas.pdf
NIST lines data
physics.nist.gov/cgi-bin/ASD/lines_pt.pl
Solar Fraunhofer Spectrum with assignments
https://bass2000.obspm.fr/download/solar_spect.pdf
Digital Fraunhofer Spectrum
https://bass2000.obspm.fr/solar_spect.php
Katharina Lodders, Solar Elemental Abundances,
arxiv.org/ftp/arxiv/papers/1912/1912.00844.pdf
J.M. Laming et al., Element Abundances: A New Diagnostic Tools for the Solar Wind, Astrophys. J. 2019, 879(124), 16pp.
iopscience.iop.org/article/10.3847/1538-4357/ab23f1/pdf
V.S. Heber et al., Elemental Abundances of Major Elements in the Solar Wind as Measured by Genesis Targets and Implications for Solar Wind Fractionation, Astrophys. J. 2021, 907(15), 16pp.
iopscience.iop.org/article/10.3847/1538-4357/abc94a/pdf
Degree of Ionization for Helium using SAHA Equation
https://www.aoc.nrao.edu/~smyers/courses/astro12/solution3.html
Thank you for viewing this video on Sky Scholar! This channel is dedicated to new ideas about the nature of the sun, the stars, thermodynamics, and the microwave background. We will discuss all things astronomy, physics, chemistry, and imaging related! We hope that the combination of facts and special effects will aid in learning even the toughest concepts in astronomy. If you enjoyed this video, please subscribe.
Pierre-Marie Robitaille, Ph.D., was a professor of Radiology at The Ohio State University from 1989-2019, and also held an appointment in the Chemical Physics Program. In 1998, he led the design and assembly of the world’s first Ultra High Field MRI System. Readings from this equipment brought into question fundamental aspects of modern thermal physics, such as Kirchhoff’s Law of thermal emission.
Outro Music:
Foria: Break Away
soundcloud.com/foria
youtube.com/watch?v=UkUweq5FAcE