Results 121 to 130 of about 140,038 (258)

Exploring the Components of Cosmogenic UHECR, Neutrino, and Diffuse Gamma Ray from High-Energy Astrophysical Objects

Galaxies
The development of multimessenger astrophysics allows us to probe various background particles from the distant early universe. Up to now, much effort has been made researching the emission and radiation of diverse steady or transient astrophysical ...
Fangsheng Min, Hong Lu, Yiqing Guo
doaj   +1 more source

Axion-like particles and recent observations of the cosmic infrared background radiation [PDF]

, 2017
Kazunori Kohri, Hideo Kodama
openalex   +1 more source

A Measurement of the Largest-scale CMB E-mode Polarization with CLASS

The Astrophysical Journal
We present measurements of large-scale cosmic microwave background E -mode polarization from the Cosmology Large Angular Scale Surveyor 90 GHz data. Using 115 det-yr of observations collected through 2024 with a variable-delay polarization modulator, we ...
Yunyang Li, Joseph R. Eimer, John W. Appel, Charles L. Bennett, Michael K. Brewer, Sarah Marie Bruno, Ricardo Bustos, Carol Yan Yan Chan, David T. Chuss, Joseph Cleary, Sumit Dahal, Rahul Datta, Jullianna Denes Couto, Kevin L. Denis, Rolando Dünner, Thomas Essinger-Hileman, Kathleen Harrington, Kyle Helson, Johannes Hubmayr, Jeffrey Iuliano, John Karakla, Tobias A. Marriage, Nathan J. Miller, Carolina Morales Perez, Lucas P. Parker, Matthew A. Petroff, Rodrigo A. Reeves, Karwan Rostem, Caleigh Ryan, Rui Shi, Koji Shukawa, Deniz A. N. Valle, Duncan J. Watts, Janet L. Weiland, Edward J. Wollack, Zhilei Xu, Lingzhen Zeng   +36 more
doaj   +1 more source

COSMIC BACKGROUND RADIATION TEMPERATURE ANISOTROPY: POSITION OF FIRST DOPPLER PEAK

, 2021
PAUL FRAMPTON, Y. JACK NG, RYAN ROHM
openalex   +1 more source

CMB-S4: Foreground-cleaning Pipeline Comparison for Measuring Primordial Gravitational Waves

The Astrophysical Journal
We compare multiple foreground-cleaning pipelines for estimating the tensor-to-scalar ratio, r , using simulated maps of the planned CMB-S4 experiment within the context of the South Pole Deep Patch.
Federico Bianchini, Dominic Beck, W. L. Kimmy Wu, Zeeshan Ahmed, Sebastian Belkner, Julien Carron, Brandon S. Hensley, Clement L. Pryke, Caterina Umiltá, CMB-S4 Collaboration   +9 more
doaj   +1 more source

Contribution of Globular Clusters to Diffuse Gamma-Ray Emission from the Galactic Plane

The Astrophysical Journal
The diffuse Galactic gamma-ray emission (DGE) provides a valuable probe for investigating the cosmic-ray propagation and interactions within our Galactic environment.
Jiayin He, Houdun Zeng, Yi Zhang, Xiaoyuan Huang, Qiang Yuan   +4 more
doaj   +1 more source

PRIMORDIAL MAGNETIC FIELD AND SPECTRAL DISTORTION OF COSMIC BACKGROUND RADIATION [PDF]

, 1998
DENIS PUY, PATRICK PETER
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An Instrument to Measure the Temperature of the Cosmic Microwave Background Radiation at Centimeter Wavelengths [PDF]

, 2004
A. Kogut, D. J. Fixsen, S. Levin, M. Limon, P. M. Lubin, P. Mirel, M. Seiffert, E. Wollack   +7 more
openalex   +1 more source

Cosmic ray origin of the diffuse gamma-ray background radiation [PDF]

, 2007
Arnon Dar
openalex   +1 more source

Cosmic radiation backgrounds from primordial black holes [PDF]

, 2022
Francesco Ziparo, S. Gallerani, Andrea Ferrara, Fabio Vito   +3 more
openalex   +1 more source