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List of works by Arnulfo Zepeda

A Targeted Search for Point Sources of EeV Photons with the Pierre Auger Observatory ⬇️

scientific article

A measurement of the diffuse reflectivity of 1056 Tyvek in air and water

A search for anisotropy in the arrival directions of ultra high energy cosmic rays recorded at the Pierre Auger Observatory

A search for dark matter in the Galactic halo with HAWC

article

A search for point sources of EeV neutrons ⬇️

scientific article published in the Astrophysical Journal

A search for point sources of EeV photons ⬇️

scientific article published in the Astrophysical Journal

A targeted search for point sources of EeV neutrons ⬇️

ACORDE a cosmic ray detector for ALICE

Advanced functionality for radio analysis in the Offline software framework of the Pierre Auger Observatory

All-particle cosmic ray energy spectrum measured by the HAWC experiment from 10 to 500 TeV

article

An Indication of Anisotropy in Arrival Directions of Ultra-high-energy Cosmic Rays through Comparison to the Flux Pattern of Extragalactic Gamma-Ray Sources ⬇️

scientific article published on 2 February 2018

An [SU(6)]4 flavor model without mirror fermions

article

An upper limit to the photon fraction in cosmic rays above 1019eV from the Pierre Auger Observatory

Anisotropy studies around the galactic centre at EeV energies with the Auger Observatory

Antennas for the detection of radio emission pulses from cosmic-ray induced air showers at the Pierre Auger Observatory

Approaching the chiral limit in QCD

Asymptotic freedom of Yang-Mills fields in the Coulomb gauge

scholarly article

Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory

Azimuthal asymmetry in the risetime of the surface detector signals of the Pierre Auger Observatory ⬇️

scholarly article

Break-down of scaling in e−+e+→ handrons and extended vector dominance

Calibration and monitoring of water Cherenkov detectors with stopping and crossing muons

Calibration of the logarithmic-periodic dipole antenna (LPDA) radio stations at the Pierre Auger Observatory using an octocopter

Characteristic size for the neutrino

scientific article published in March 1985

Charge asymmetry of electromagnetic origin ine+e−→π+π−π0and neutral currents

scholarly article

Charged-particle multiplicity measurement in proton–proton collisions at $\sqrt{s}=0.9$ and 2.36 TeV with ALICE at LHC

scientific article (publication date: 12 June 2010)

Charged-particle multiplicity measurement in proton–proton collisions at $\sqrt{s}=7$ TeV with ALICE at LHC

Chiral-symmetry breaking, the Dashen mass formula, and the decayη→3π

article

Combined fit of spectrum and composition data as measured by the Pierre Auger Observatory

article

Constraining the p¯/p ratio in TeV cosmic rays with observations of the Moon shadow by HAWC

scientific article published on 16 May 2018

Constraints on the origin of cosmic rays above 10^18^ eV from large-scale anisotropy searches in data of the pierre auger observatory ⬇️

Contribution of a neutrino magnetic coupling to the muon magnetic moment

scholarly article

Correlation of the highest-energy cosmic rays with nearby extragalactic objects

scientific article

Correlation of the highest-energy cosmic rays with the positions of nearby active galactic nuclei

Cosmology, Relativity and Cosmic Rays

scholarly article published 2009

Daily Monitoring of TeV Gamma-Ray Emission from Mrk 421, Mrk 501, and the Crab Nebula with HAWC

scientific article published in the Astrophysical Journal

Data acquisition architecture and online processing system for the HAWC gamma-ray observatory

article

Depth of maximum of air-shower profiles at the Pierre Auger Observatory. I. Measurements at energies above1017.8  eV ⬇️

scholarly article

Depth of maximum of air-shower profiles at the Pierre Auger Observatory. II. Composition implications

article

Description of atmospheric conditions at the Pierre Auger Observatory using the Global Data Assimilation System (GDAS)

scientific article

Diffuse reflectivity of Tyvek in air and water, and anisotropical effects

Energy estimation of cosmic rays with the Engineering Radio Array of the Pierre Auger Observatory ⬇️

scholarly article

Erratum to “The Lateral Trigger Probability function for the Ultra-High Energy Cosmic Ray Showers detected by the Pierre Auger Observatory” [Astroparticle Physics 35 (2011) 266–276]

scholarly article published in Astroparticle Physics

Erratum: Muons in air showers at the Pierre Auger Observatory: Measurement of atmospheric production depth [Phys. Rev. D90, 012012 (2014)]

scholarly article published in Physical Review D

Erratum: Search for dark matter gamma-ray emission from the Andromeda Galaxy with the High-Altitude Water Cherenkov Observatory

scientific article published on 8 April 2019

Evidence for a mixed mass composition at the ‘ankle’ in the cosmic-ray spectrum ⬇️

article

Extended gamma-ray sources around pulsars constrain the origin of the positron flux at Earth

scientific article published in November 2017

Family unification inSU(6) L ⊗U(1) Y

article

Features of the Energy Spectrum of Cosmic Rays above 2.5×10^{18}  eV Using the Pierre Auger Observatory

scientific article published on 01 September 2020

Field-Theoretic Calculation of the Direct-Emission Amplitude inK±→π±π0γ

scholarly article

First proton–proton collisions at the LHC as observed with the ALICE detector: measurement of the charged-particle pseudorapidity density at $\sqrt{s}=900$ GeV

article by K. Aamodt et al published 11 December 2009 in European Physical Journal C

Flavor diagonal neutral currents from extended hypercolor

Generational seesaw mechanism in[SU(6)]3×Z3

article

Gradient Terms in the Scalar-Density—Charge-Density Commutator

scholarly article

Hadron masses and current algebra quark masses

scholarly article by Peter Minkowski & Arnulfo Zepeda published January 1980 in Nuclear Physics B

Identifying clouds over the Pierre Auger Observatory using infrared satellite data

Impact of atmospheric effects on the energy reconstruction of air showers observed by the surface detectors of the Pierre Auger Observatory ⬇️

Improved limit to the diffuse flux of ultrahigh energy neutrinos from the Pierre Auger Observatory ⬇️

scholarly article

Inferences on mass composition and tests of hadronic interactions from 0.3 to 100 EeV using the water-Cherenkov detectors of the Pierre Auger Observatory

article

Influence of diffractive interactions on cosmic ray air showers

scholarly article

Is U(1) H a good family symmetry?

article

KLYPVE/TUS space experiments for study of ultrahigh-energy cosmic rays

Large scale distribution of ultra high energy cosmic rays detected at the Pierre Auger Observatory with zenith angles up to 80° ⬇️

scientific article published in the Astrophysical Journal

Large-scale Cosmic-Ray Anisotropies above 4 EeV Measured by the Pierre Auger Observatory

Large-scale distribution of arrival directions of cosmic rays detected above 10^18^ eV at the Pierre Auger observatory

Limit on the diffuse flux of ultrahigh energy tau neutrinos with the surface detector of the Pierre Auger Observatory

scholarly article

Mass of the Up Quark

scientific article published in Physical Review Letters

Mass scales and stability of the proton in[SU(6)]3×Z3

article

Measurement of the Depth of Maximum of Extensive Air Showers above1018  eV

scientific article published in Physical Review Letters

Measurement of the Proton-Air Cross Section ats=57  TeVwith the Pierre Auger Observatory

scientific article published in Physical Review Letters

Measurement of the Radiation Energy in the Radio Signal of Extensive Air Showers as a Universal Estimator of Cosmic-Ray Energy ⬇️

scientific article published on 14 June 2016

Measurement of the energy spectrum of cosmic rays above 1018 eV using the Pierre Auger Observatory

Midrapidity antiproton-to-proton ratio in pp collisons at sqrt[s]=0.9 and 7 TeV measured by the ALICE experiment

scientific article

Milagro limits and HAWC sensitivity for the rate-density of evaporating Primordial Black Holes ⬇️

scientific article

Model-independent analysis of the simultaneous mixing of gauge bosons and mixing of fermions

scholarly article

Multi-resolution anisotropy studies of ultrahigh-energy cosmic rays detected at the Pierre Auger Observatory

Multiwavelength follow-up of a rare IceCube neutrino multiplet

scientific article published in Astronomy and Astrophysics

Muon counting using silicon photomultipliers in the AMIGA detector of the Pierre Auger observatory ⬇️

Muons in air showers at the Pierre Auger Observatory: Mean number in highly inclined events ⬇️

scholarly article

Muons in air showers at the Pierre Auger Observatory: Measurement of atmospheric production depth ⬇️

scholarly article

NON-SUSY AND SUSY ONE-STEP UNIFICATION

article

Neutrino charge in the linearRξgauge

scholarly article

Neutrino mass in dense matter

Non-SUSY unification in left-right models

article

Observation of a large-scale anisotropy in the arrival directions of cosmic rays above 8 × 1018 eV.

scientific article published in September 2017

Observation of inclined EeV air showers with the radio detector of the Pierre Auger Observatory

Observation of small-scale anisotropy in the arrival direction distribution of TeV cosmic rays with HAWC ⬇️

scientific article (publication date: 12 November 2014)

Observation of the Crab Nebula with the HAWC Gamma-Ray Observatory

scientific article published in the Astrophysical Journal

Observation of the Suppression of the Flux of Cosmic Rays above 4 × 10 19 eV

scientific article (publication date: 4 August 2008)

On the sensitivity of the HAWC observatory to gamma-ray bursts

scientific article

One-step non-SUSY unification

article by A Pérez-Lorenzana et al published 15 July 1997 in Europhysics Letters

Origin of atmospheric aerosols at the Pierre Auger Observatory using studies of air mass trajectories in South America ⬇️

scholarly article by A. Aab et al published November 2014 in Atmospheric Research

Phenomenology of a second neutral gauge boson in the Drell-Yan process

scientific article published in 1985

Pion Radius and Isovector Nucleon Radii in the Limit of Small Pion Mass

scholarly article

Polarized bhabha scattering in multiboson electroweak gauge models

scientific article published in 1982

Probing the radio emission from air showers with polarization measurements ⬇️

scholarly article

Production of pions, kaons and protons in pp collisions at $\sqrt{s}= 900~\mathrm{GeV}$ with ALICE at the LHC

Properties and performance of the prototype instrument for the Pierre Auger Observatory

article

Publisher’s Note: Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory [Phys. Rev. D84, 122005 (2011)]

scholarly article

SEARCH FOR TeV GAMMA-RAY EMISSION FROM POINT-LIKE SOURCES IN THE INNER GALACTIC PLANE WITH A PARTIAL CONFIGURATION OF THE HAWC OBSERVATORY ⬇️

scientific article (publication date: 18 January 2016)

SEARCHES FOR LARGE-SCALE ANISOTROPY IN THE ARRIVAL DIRECTIONS OF COSMIC RAYS DETECTED ABOVE ENERGY OF 10^19 eV AT THE PIERRE AUGER OBSERVATORY AND THE TELESCOPE ARRAY ⬇️

scientific article

SU(7) Electroweak unification

Search for High-energy Neutrinos from Binary Neutron Star Merger GW170817 with ANTARES, IceCube, and the Pierre Auger Observatory ⬇️

scholarly article

Search for Very High-energy Gamma Rays from the Northern Fermi Bubble Region with HAWC

scientific article published in the Astrophysical Journal

Search for Very-high-energy Emission from Gamma-Ray Bursts Using the First 18 Months of Data from the HAWC Gamma-Ray Observatory

scientific article published in the Astrophysical Journal

Search for dark matter gamma-ray emission from the Andromeda Galaxy with the High-Altitude Water Cherenkov Observatory

article

Search for first harmonic modulation in the right ascension distribution of cosmic rays detected at the Pierre Auger Observatory

Search for gamma-rays from the unusually bright GRB 130427A with the HAWC gamma-ray observatory ⬇️

scientific article published in the Astrophysical Journal

Search for patterns by combining cosmic-ray energy and arrival directions at the Pierre Auger Observatory ⬇️

scientific article published on 20 June 2015

Search for photons with energies above 1018eV using the hybrid detector of the Pierre Auger Observatory ⬇️

Search for point-like sources of ultra-high energy neutrinos at the pierre auger observatory and improved limit on the diffuse flux of Tau neutrinos ⬇️

Search for signatures of magnetically-induced alignment in the arrival directions measured by the Pierre Auger Observatory

scientific article

Search for ultrahigh energy neutrinos in highly inclined events at the Pierre Auger Observatory

scholarly article

Search for ultrarelativistic magnetic monopoles with the Pierre Auger observatory ⬇️

scholarly article

Searches for anisotropies in the arrival directions of the highest energy cosmic rays detected by the pierre auger observatory ⬇️

scientific article published in the Astrophysical Journal

Second School on Cosmic Rays and Astrophysics

Sensitivity of HAWC to high-mass dark matter annihilations ⬇️

article

Sensitivity of the high altitude water Cherenkov detector to sources of multi-TeV gamma rays

article

Space Detector TUS for Extreme Energy Cosmic Ray Study

Spectral calibration of the fluorescence telescopes of the Pierre Auger Observatory

Spin-dependent quark-quark interaction and baryon magnetic moments

scholarly article

Stability and calibration of a water Čerenkov detector prototype

Subtractions in the Adler sum rule and violation of charge symmetry

scholarly article

Systematic study of horizontal gauge theories

article

Testing Hadronic Interactions at Ultrahigh Energies with Air Showers Measured by the Pierre Auger Observatory ⬇️

scientific article published on 31 October 2016

The 2HWC HAWC Observatory Gamma-Ray Catalog

scientific article published in the Astrophysical Journal

The ALICE Collaboration

The ALICE experiment at the CERN LHC

scientific article

The HAWC Real-time Flare Monitor for Rapid Detection of Transient Events

scientific article published in the Astrophysical Journal

The Lateral Trigger Probability function for the Ultra-High Energy Cosmic Ray showers detected by the Pierre Auger Observatory

scientific article

The TUS space fluorescence detector for study of UHECR and other phenomena of variable fluorescence light in the atmosphere

The exposure of the hybrid detector of the Pierre Auger Observatory

The fluorescence detector of the Pierre Auger Observatory

scientific article

Transverse momentum spectra of charged particles in proton–proton collisions at s = 900 GeV with ALICE at the LHC

Trigger and aperture of the surface detector array of the Pierre Auger Observatory

article by J. Abraham et al published January 2010 in Nuclear Instruments and Methods in Physics Research

Tuning[SU(6)]3×Z3

article

Two-pion Bose-Einstein correlations inppcollisions ats=900  GeV

scholarly article

Ultrahigh Energy Neutrinos at the Pierre Auger Observatory

Ultrahigh-energy neutrino follow-up of gravitational wave events GW150914 and GW151226 with the Pierre Auger Observatory ⬇️

scholarly article

Universally coupled extraZ bosons from extended technicolor models

scientific article published in 1988

Upper Limit on the Diffuse Flux of Ultrahigh Energy Tau Neutrinos from the Pierre Auger Observatory

scientific article published in Physical Review Letters

Upper limit on the cosmic-ray photon flux above 1019eV using the surface detector of the Pierre Auger Observatory

article by J. Abraham et al published May 2008 in Astroparticle Physics

Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger Observatory

scientific article

VAMOS: A pathfinder for the HAWC gamma-ray observatory ⬇️

article

Weak neutral currents in electron-positron annihilation into three pions

scholarly article

Weak neutral currents in electron-positron annihilation into three pions with polarized beams

scholarly article

Where Are the Corrections to the Goldberger - Treiman Relation?

article by Heinz Pagels & Arnulfo Zepeda published 15 June 1972 in Physical Review D

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