activity
20152024
most citedObservation of a Large-scale Anisotropy in the Arrival Directions of Cosmic Rays above eV

409 citations · 2.4k across the 35 of their papers we have counts for

collaborators

38 papers

astro-ph.HE2024

Study of the muon component in the core-corona model using CONEX 3D

Ana Martina Botti, Isabel Astrid Goos, Matias Perlin +1

The discrepancy between models and data regarding the muon content in air showers generated by ultra-high energy cosmic rays still needs to be solved. The CONEX simulation framewor…

hep-ex2023★ 6 cited

SENSEI: Search for Millicharged Particles produced in the NuMI Beam

Liron Barak, Itay M. Bloch, Ana M. Botti +28

Millicharged particles appear in several extensions of the Standard Model, but have not yet been detected. These hypothetical particles could be produced by an intense proton beam…

physics.ins-det2023★ 1 cited

Unraveling Fano noise and partial charge collection effect in X-ray spectra below 1 keV

Dario Rodrigues, Mariano Cababie, Ignacio Gomez Florenciano +6

Fano noise, readout noise, and the partial charge collection (PCC) effect collectively contribute to the degradation of energy spectra in Charge Coupled Devices (CCD) measurements,…

hep-ex2023★ 3 cited

Searching for millicharged particles with 1 kg of Skipper-CCDs using the NuMI beam at Fermilab

Santiago Perez, Dario Rodrigues, Juan Estrada +57

Oscura is a planned light-dark matter search experiment using Skipper-CCDs with a total active mass of 10 kg. As part of the detector development, the collaboration plans to build…

physics.ins-det2023★ 25 cited

Skipper-CCD Sensors for the Oscura Experiment: Requirements and Preliminary Tests

Brenda A. Cervantes-Vergara, Santiago Perez, Juan Estrada +52

Oscura is a proposed multi-kg skipper-CCD experiment designed for a dark matter (DM) direct detection search that will reach unprecedented sensitivity to sub-GeV DM-electron intera…

physics.ins-det2022★ 6 cited

First results from a multiplexed and massive instrument with sub-electron noise Skipper-CCDs

F. Chierchie, C. R. Chavez, M. Sofo Haro +7

We present a new instrument composed of a large number of sub-electron noise Skipper-CCDs operated with a two stage analog multiplexed readout scheme suitable for scaling to thousa…