Search Results - "ESCOBAR, C. O"
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Search for lepton-flavor-violating decays of the neutral kaon
Published in Physical review letters (04-04-2008)“…The Fermilab KTeV experiment has searched for lepton-flavor-violating decays of the K(L) meson in three decay modes. We observe no events in the signal region…”
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2
Improved search for Muon-neutrino to electron-neutrino oscillations in MINOS
Published in Physical review letters (27-10-2011)“…We report the results of a search for ν(e) appearance in a ν(μ) beam in the MINOS long-baseline neutrino experiment. With an improved analysis and an increased…”
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3
Measurement of neutrino and antineutrino oscillations using beam and atmospheric data in MINOS
Published in Physical review letters (17-06-2013)“…We report measurements of oscillation parameters from ν(μ) and ν(μ) disappearance using beam and atmospheric data from MINOS. The data comprise exposures of…”
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4
Electron neutrino and antineutrino appearance in the full MINOS data sample
Published in Physical review letters (22-04-2013)“…We report on ν(e) and ν(e) appearance in ν(μ) and ν(μ) beams using the full MINOS data sample. The comparison of these ν(e) and ν(e) appearance data at a 735…”
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5
Measurement of the neutrino mass splitting and flavor mixing by MINOS
Published in Physical review letters (02-05-2011)“…Measurements of neutrino oscillations using the disappearance of muon neutrinos from the Fermilab NuMI neutrino beam as observed by the two MINOS detectors are…”
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6
First direct observation of muon antineutrino disappearance
Published in Physical review letters (05-07-2011)“…This Letter reports the first direct observation of muon antineutrino disappearance. The MINOS experiment has taken data with an accelerator beam optimized for…”
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7
Precision measurement of the speed of propagation of neutrinos using the MINOS detectors
Published in Physical review. D, Particles, fields, gravitation, and cosmology (17-09-2015)Get full text
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8
Local detection of entanglement
Published in The European physical journal. D, Atomic, molecular, and optical physics (01-02-2006)“…We construct an explicit model where it can be established if a two mode pure Gaussian system is entangled or not by acting only on one of the parts that…”
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9
Determination of the parity of the neutral pion via its four-electron decay
Published in Physical review letters (09-05-2008)“…We present a new determination of the parity of the neutral pion via the double Dalitz decay pi0-->e+e-e+e-. Our sample, which consists of 30,511 candidate…”
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10
Sudden stratospheric warmings seen in MINOS deep underground muon data
Published in Geophysical research letters (01-03-2009)“…The rate of high energy cosmic ray muons as measured underground is shown to be strongly correlated with upper‐air temperatures during short‐term atmospheric…”
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11
Entanglement versus chaos in disordered spin chains
Published in Physical review. A, Atomic, molecular, and optical physics (01-04-2004)“…We use a Heisenberg spin-1/2 chain to investigate how chaos and localization may affect the entanglement of pairs of qubits. To measure how much entangled a…”
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12
Measurement of the K0 charge radius and a CP-violating asymmetry and a search for CP-violating E1 direct photon emission in the rare decay KL--> pi+ pi- e+ e
Published in Physical review letters (17-03-2006)“…Using the complete KTeV data set of 5,241 candidate K(L)--> pi(+) pi(-) e(+) e(-) decays (including an estimated background of 204 +/- 14 events), we have…”
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13
Near-infrared scintillation of liquid argon: recent results obtained with the NIR facility at Fermilab
Published 05-03-2018“…JINST 13 CO3031 (2018) After a short review of previous attempts to observe and measure the near-infrared scintillation in liquid argon, we present new results…”
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14
The Pierre Auger Cosmic Ray Observatory
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-10-2015)“…The Pierre Auger Observatory, located on a vast, high plain in western Argentina, is the world׳s largest cosmic ray observatory. The objectives of the…”
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15
The NuMI neutrino beam
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-01-2016)“…This paper describes the hardware and operations of the Neutrinos at the Main Injector (NuMI) beam at Fermilab. It elaborates on the design considerations for…”
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16
Large-scale Cosmic-Ray Anisotropies above 4 EeV Measured by the Pierre Auger Observatory
Published in The Astrophysical journal (20-11-2018)“…We present a detailed study of the large-scale anisotropies of cosmic rays with energies above 4 EeV measured using the Pierre Auger Observatory. For the…”
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17
Combined analysis of νμ disappearance and νμ→νe appearance in MINOS using accelerator and atmospheric neutrinos
Published in Physical review letters (16-05-2014)“…We report on a new analysis of neutrino oscillations in MINOS using the complete set of accelerator and atmospheric data. The analysis combines the ν(μ)…”
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18
SEARCHES FOR ANISOTROPIES IN THE ARRIVAL DIRECTIONS OF THE HIGHEST ENERGY COSMIC RAYS DETECTED BY THE PIERRE AUGER OBSERVATORY
Published in The Astrophysical journal (01-05-2015)“…ABSTRACT We analyze the distribution of arrival directions of ultra-high-energy cosmic rays recorded at the Pierre Auger Observatory in 10 years of operation…”
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19
Search for Sterile Neutrinos Mixing with Muon Neutrinos in MINOS
Published in Physical review letters (07-10-2016)“…We report results of a search for oscillations involving a light sterile neutrino over distances of 1.04 and 735 km in a ν_{μ}-dominated beam with a peak…”
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20
Cosmic-Ray Anisotropies in Right Ascension Measured by the Pierre Auger Observatory
Published in The Astrophysical journal (10-03-2020)“…We present measurements of the large-scale cosmic-ray (CR) anisotropies in R.A., using data collected by the surface detector array of the Pierre Auger…”
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