Results 91 to 100 of about 54,682 (254)

S-Z power spectrum produced by primordial magnetic fields

, 2011
Primordial magnetic fields generated in the very early universe are one of the candidates for the origin of magnetic fields observed in galaxy clusters.
Bond, Brandenburg, Cheng, Cole, Dawson, Giovannini, Gopal, Hiroyuki Tashiro, Jedamzik, Kernan, Kim, Kim, Kim, Komatsu, Komatsu, Kronberg, Kronberg, Kuo, Lacey, Lewis, Mack, Makino, Mason, Naoshi Sugiyama, Press, Sethi, Spergel, Subramanian, Subramanian, Subramanian, Sunyaev, Tashiro, Tashiro, Tashiro, Wasserman, Widrow, Yamazaki, Yamazaki, Zhang   +38 more
core   +1 more source

Constraints on Superconducting Cosmic Strings from Early Reionization

, 2012
Electromagnetic radiation from superconducting cosmic string loops can reionize neutral hydrogen in the universe at very early epochs, and affect the cosmic microwave background (CMB) temperature and polarization correlation functions at large angular ...
A. Vilenkin, A. D. Linde, Eray Sabancilar, Hiroyuki Tashiro, Tanmay Vachaspati   +4 more
core   +1 more source

Maps of Dust Infrared Emission for Use in Estimation of Reddening and Cosmic Microwave Background Radiation Foregrounds [PDF]

, 1998
David J. Schlegel, Douglas P. Finkbeiner, Marc Davis   +2 more
openalex   +1 more source

Ruling out Strongly Interacting Dark Matter-Dark Radiation Models from Joint Observations of Cosmic Microwave Background and Quasar Absorption Spectra [PDF]

, 2023
Atrideb Chatterjee, Sourav Mitra, Amrita Banerjee   +2 more
openalex   +1 more source

Energy Radiation by Cosmic Superstrings in Brane Inflation

, 2008
The dominant method of energy loss by a loop of cosmic D-strings in models of warped brane inflation is studied. It is shown that the energy loss via Ramond-Ramond field radiation can dominate by many orders of magnitude over the energy radiation via ...
Firouzjahi, Hassan
core   +1 more source

Cosmic microwave background radiation temperature in a dissipative universe [PDF]

, 2015
Nobuyoshi KOMATSU, Shigeo KIMURA
openalex   +1 more source

Higgs field and cosmological parameters in the fractal quantum system

EPJ Web of Conferences, 2017
For the fractal model of the Universe the relations of cosmological parameters and the Higgs field are established. Estimates of the critical density, the expansion and speed-up parameters of the Universe (the Hubble constant and the cosmological ...
Abramov Valeriy
doaj   +1 more source

The amplitude and spectral index of the large angular scale anisotropy in the cosmic microwave background radiation [PDF]

, 1994
Ken Ganga, Lyman Page, Edward Cheng, Stephan Meyer   +3 more
openalex   +1 more source

The Simons Observatory: Design, Integration, and Testing of the Small Aperture Telescopes

The Astrophysical Journal Supplement Series
The Simons Observatory (SO) is a cosmic microwave background survey experiment that includes small-aperture telescopes (SATs) observing from an altitude of 5200 m in the Atacama Desert in Chile.
Nicholas Galitzki, Tran Tsan, Jake Spisak, Michael Randall, Max Silva-Feaver, Joseph Seibert, Jacob Lashner, Shunsuke Adachi, Sean M. Adkins, Thomas Alford, Kam Arnold, Peter C. Ashton, Jason E. Austermann, Carlo Baccigalupi, Andrew Bazarko, James A. Beall, Sanah Bhimani, Bryce Bixler, Gabriele Coppi, Lance Corbett, Kevin D. Crowley, Kevin T. Crowley, Samuel Day-Weiss, Mark J. Devlin, Simon Dicker, Brooke DiGia, Peter N. Dow, Cody J. Duell, Shannon M. Duff, Remington G. Gerras, John C. Groh, Jon E. Gudmundsson, Kathleen Harrington, Masaya Hasegawa, Erin Healy, Shawn W. Henderson, Johannes Hubmayr, Jeffrey Iuliano, Bradley R. Johnson, Brian Keating, Ben Keller, Kenji Kiuchi, Anna M. Kofman, Brian J. Koopman, Akito Kusaka, Adrian T. Lee, Richard A. Lew, Lawrence T. Lin, Michael J. Link, Tammy J. Lucas, Marius Lungu, Aashrita Mangu, Jeffrey J McMahon, Amber D. Miller, Jenna E. Moore, Magdy Morshed, Hironobu Nakata, Federico Nati, Laura B. Newburgh, David V. Nguyen, Michael D. Niemack, Lyman A. Page, Kana Sakaguri, Yuki Sakurai, Mayuri Sathyanarayana Rao, Lauren J. Saunders, Jordan E. Shroyer, Junna Sugiyama, Osamu Tajima, Atsuto Takeuchi, Refilwe Tanah Bua, Grant Teply, Tomoki Terasaki, Joel N. Ullom, Jeffrey L. Van Lanen, Eve M. Vavagiakis, Michael R Vissers, Liam Walters, Yuhan Wang, Zhilei Xu, Kyohei Yamada, Kaiwen Zheng   +81 more
doaj   +1 more source

Signatures of kinetic and magnetic helicity in the cosmic microwave background radiation [PDF]

, 2002
Levon Pogosian, Tanmay Vachaspati, Serge Winitzki   +2 more
openalex   +1 more source