Results 1 to 10 of about 135,699 (282)
Measurement of Cosmic-ray Energy Spectrum with the TALE Detector in Hybrid Mode [PDF]
EPJ Web of Conferences, 2023 The TA Low-energy Extension (TALE) experiment extends the energy range observed by the TA experiment to below 1016 eV. We aim to study the transition from galactic to extragalactic cosmic rays.
Oshima Hitoshi +3 more
doaj +1 more source
Universe, 2022 A ground-level enhancement (GLE) event is a sudden increase in cosmic ray intensity originated by solar sources and recorded by ground-based detectors. GLEs are invariably associated with large solar flares that can release and accelerate solar particles
Helen Mavromichalaki +10 more
doaj +1 more source
Multiplex SERS Phenotyping of Single Cancer Cells in Microdroplets
Advanced Optical Materials, Volume 11, Issue 1, January 4, 2023., 2023 In the context of personalized medicine, the analysis of single cells is key to understand the origin and evolution of cancer to provide an accurate prognosis. Herein, the multiplex phenotypic surface‐enhanced Raman scattering analysis of single cells in microdroplets is presented. This integrated optofluidic platform paves the way toward the multiplex
Kevin Oliveira +9 more
wiley +1 more source
TAx4 surface detectors data analysis [PDF]
EPJ Web of Conferences, 2023 The TAx4 experiment aims to understand UHECR by expanding the observation area of the TA experiment by a factor of 4 and increasing the statistics of UHECR events with energy greater than 1019 eV.
Fujisue Kozo
doaj +1 more source
Estimation and reduction of the biases by the galactic magnetic field on the UHECR correlation studies [PDF]
EPJ Web of Conferences, 2023 The correlation studies between ultrahigh-energy cosmic ray (UHECR) anisotropy and source candidates are keys to understand the origin of UHECRs.
Higuchi Ryo +4 more
doaj +1 more source
Leading cluster approach to simulations of hadron collisions with GHOST generator [PDF]
EPJ Web of Conferences, 2019 The model HDPM of CORSIKA has been updated and developed on the base of the recent measurements by ALICE, CMS, TOTEM, LHCb, LHCf... The new model, GHOST, involving a four-source production reproduces correctly the pseudo-rapidity distributions of charged
Capdevielle Jean-Noël +3 more
doaj +1 more source
Earth, Planets and Space, 2023 In this study, we detected the horizontal ground strains induced by the atmospheric Lamb wave emitted from the 2022 eruption of the Tonga–Hunga Ha’apai undersea volcano, at an underground observatory in Kamioka, Japan.
Akiteru Takamori +6 more
doaj +1 more source
On the lithium abundance of the visual binary components ξ Boo A (G8V) and ξ Boo B (K5V)
Astronomische Nachrichten, Volume 343, Issue 9-10, November-December 2022., 2022 Abstract A spectroscopic investigation of the lithium resonance doublet in ξ Boo A and ξ Boo B in terms of both abundance and isotopic ratio is presented. We obtained new R = 130,000 spectra with a signal‐to‐noise ratio (S/N) per pixel of up to 3200 using the 11.8 m LBT and PEPSI.
Klaus G. Strassmeier, Matthias Steffen
wiley +1 more source
Chromosomal breaks at the origin of small tandem DNA duplications
BioEssays, Volume 45, Issue 1, January 2023., 2023 Small tandem DNA duplications form a specific mutational signature frequently found in human disease alleles and cancer genes. Here we hypothesize that these duplications mainly arise at chromosomal DNA breaks that result from two closely located single‐stranded nicks, through error‐prone repair by the non‐homologous end‐joining pathway. Abstract Small
Joost Schimmel +3 more
wiley +1 more source
European Physical Journal C: Particles and Fields, 2021 Recently the MAGIC telescope observed three TeV gamma-ray extended sources in the galactic plane in the neighborhood of radio SNR G24.7+0.6. Among them, the PWN HESS J1837-069 was detected earlier by the HESS observatory during its first galactic plane ...
Prabir Banik, Arunava Bhadra
doaj +1 more source