Results 41 to 50 of about 1,938 (179)

Atmospheric monitoring and model applications at the Pierre Auger Observatory

EPJ Web of Conferences, 2015
The Pierre Auger Observatory detects high-energy cosmic rays with energies above ∼1017 eV. It is built as a multi-hybrid detector measuring extensive air showers with different techniques.
Keilhauer Bianca, Will Martin
doaj   +1 more source

Applications of Air Mass Trajectories

Advances in Meteorology, Volume 2015, Issue 1, 2015., 2015
Air trajectory calculations are commonly found in a variety of atmospheric analyses. However, most of reported research usually focuses upon the transport of pollutants via trajectory routes and not on the trajectory itself. This paper explores the major areas of research in which air trajectory analyses are applied with an effort to gain deeper ...
Isidro A. Pérez, Florinda Artuso, Mastura Mahmud, Umesh Kulshrestha, M. Luisa Sánchez, M. Ángeles García, Hiroyuki Hashiguchi   +6 more
wiley   +1 more source

Current Direct Neutrino Mass Experiments

Advances in High Energy Physics, Volume 2013, Issue 1, 2013., 2013
In this contribution, we review the status and perspectives of direct neutrino mass experiments, which investigate the kinematics of β‐decays of specific isotopes (3H, 187Re, 163Ho) to derive model‐independent information on the averaged electron (anti)neutrino mass. After discussing the kinematics of β‐decay and the determination of the neutrino mass,
G. Drexlin, V. Hannen, S. Mertens, C. Weinheimer, Arthur B. McDonald   +4 more
wiley   +1 more source

The Pierre Auger Observatory status and latest results

EPJ Web of Conferences, 2017
The Pierre Auger Observatory, in Argentina, is the present flagship experiment studying ultrahigh-energy cosmic rays (UHECRs). Facing the challenge due to low cosmic-ray flux at the highest energies, the Observatory has been taking data for more than a ...
Berat Corinne
doaj   +1 more source

Ultra-high energy neutrinos searches with the Pierre Auger Observatory

SciPost Physics Proceedings, 2019
In the EeV range, neutrinos are expected to be produced by ultra-high energy cosmic rays interactions with the Cosmic Microwave Background during propagation in the Universe.
Marta Trini for the Pierre Auger Collaboration
doaj   +1 more source

Thank You to Our 2024 Reviewers

Geophysical Research Letters, Volume 52, Issue 4, 28 February 2025.
Abstract On behalf of the journal, AGU, and the scientific community, the editors of Geophysical Research Letters would like to sincerely thank those who reviewed manuscripts in 2024. The hours reading and commenting on manuscripts not only improve the manuscripts but also increase the scientific rigor of future research in the field.
Kris Karnauskas, Anantha Aiyyer, Suzana Camargo, Fabio Capitanio, Sarah Feakins, Robinson Fulweiler, Neil Ganju, Alessandra Giannini, Yu Gu, Christian Huber, Valeriy Ivanov, Monika Korte, Sujay Kumar, Kevin Lewis, Gudrun Magnusdottir, Mathieu Morlighem, Yuichi Otsuka, Germán A. Prieto, Bo Qiu, Lynn Russell, Kanako Seki, Hui Su, Daoyuan Sun, Hari Viswanathan, Guiling Wang, Kaicun Wang, Angelicque E. White, Quentin Williams, Lei Zhang   +28 more
wiley   +1 more source

The Auger Raman Lidar: several years of continuous observations

EPJ Web of Conferences, 2019
The Raman lidar at the Central (Raman) Laser Facility of the Pierre Auger Observatory in Argentina, has been operational since September 2013. In this paper, the Auger Raman Lidar performance is discussed in terms of the data quality for the assessment ...
Rizi Vincenzo, Hernandez Carlos Medina, Iarlori Marco, Pietropaolo Ermanno   +3 more
doaj   +1 more source

Signature of Plausible Accreting Supermassive Black Holes in Mrk 261/262 and Mrk 266

Advances in Astronomy, Volume 2013, Issue 1, 2013., 2013
We address the neutrino radiation of plausible accreting supermassive black holes closely linking to the 5 nuclear components of galaxy samples of Mrk 261/262 and Mrk 266. We predict a time delay before neutrino emission of the same scale as the age of the Universe. The ultrahigh energy neutrinos are produced in superdense protomatter medium via simple
Gagik Ter-Kazarian, Lusine Sargsyan, William Reach   +2 more
wiley   +1 more source

Weathering Incongruence in Mountainous Mediterranean Climates Recorded by Stream Lithium Isotope Ratios

Journal of Geophysical Research: Earth Surface, Volume 129, Issue 3, March 2024.
Abstract Lithium isotope ratios (δ7Li) of rivers are increasingly serving as a diagnostic of the balance between chemical and physical weathering contributions to overall landscape denudation rates. Here, we show that intermediate weathering intensities and highly enriched stream δ7Li values typically associated with lowland floodplains can also ...
Jon K. Golla, Julien Bouchez, Marie L. Kuessner, Jennifer L. Druhan   +3 more
wiley   +1 more source

Results from the Pierre Auger Observatory

EPJ Web of Conferences, 2013
The Pierre Auger Observatory has been designed to investigate the origin and the nature of Ultra High Energy Cosmic Rays using a hybrid detection technique. It islocated in the Province of Mendoza, Argentina, and consists of a surface array of about 3000
Perrone Lorenzo
doaj   +1 more source