Scientists have begun filling the ICARUS detector at Fermilab with liquid argon, moving one step closer toward neutrino oscillation measurements and the potential discovery of sterile neutrinos.
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From News at South Dakota State, Feb. 25, 2020: Two South Dakota State University professors are part of an international team of scientists and engineers working to uncover details about how the universe was formed. Stephen Gent and Greg Michna are using SDSU’s high-performance computing cluster to predict how argon circulates within the particle detectors to be constructed one mile beneath the earth’s surface. The detectors are for Fermilab’s Long-Baseline Neutrino Facility/Deep Underground Neutrino Experiment, which will be installed in the Sanford Underground Research Facility in Lead, South Dakota.
From Physics World, Feb. 24, 2020: The editor of Physics World lists the Long-Baseline Neutrino Facility as one of the top 10 facilities to watch in the coming decade.
From Tunnels and Tunneling, Feb. 19, 2020: Three of the underground construction components are near completion at the Sanford Underground Research Facility for the far site of Fermilab’s Long-Baseline Neutrino Facility. Work is finishing up on two ore passes that connect the 4850 Level, almost one mile underground, to skips in the Ross Shaft; the Ross Headframe, which must support the skips that bring the rock to the surface; and the tramway tunnel, which will house the conveyor system that will transport excavated rock to its final location.
From Black Hills Pioneer, Feb. 19, 2020: Data from the Deep Underground Neutrino Experiment could help physicists explain the origin of matter, witness a never-before-seen particle decay and better understand how black holes form in space. To prepare for this groundbreaking science, a major construction project is under way to ready the Sanford Underground Research Facility for its role as the far site of Fermilab’s Long-Baseline Neutrino Facility.
From Labmate, Feb. 19, 2020: UK Research and Innovation representatives and the U.S. Department of Energy have signed an agreement outlining £65 million in contributions by UK research institutions and scientists to the international Deep Underground Neutrino Experiment and related projects hosted by Fermilab.
The pre-excavation phase involves the reopening, rehabilitation and reinforcement of infrastructure created for gold mining operations decades ago.
Scientists of the Fermilab experiment MicroBooNE have published the results of a search for a type of hidden neutrino — much heavier than Standard Model neutrinos — that could be produced by Fermilab’s accelerators. These heavy neutrinos are expected to have longer travel times to the MicroBooNE detector than the ordinary neutrinos. This search is the first of its kind performed in a liquid-argon time projection chamber, a type of particle detector. MicroBooNE scientists have used their data to publish constraints on the existence of such heavy neutrinos.
The publication of the Technical Design Report is a major milestone for the construction of the Deep Underground Neutrino Experiment, an international mega-science project hosted by Fermilab. It lays out in great detail the scientific goals as well as the technical components of the gigantic particle detectors of the experiment.
From University of Colima’s El Comentario, Feb. 4, 2020: Alexis Solís Ceballos, estudiante de Ingeniería Química Metalúrgica en la Facultad de Ciencias Químicas de la Universidad de Colima, participó recientemente en una estancia de tres meses en el Fermi National Accelerator Laboratory (Fermilab) de Estados Unidos, donde un grupo de científicos de todo el mundo explora las altas energías para responder preguntas fundamentales que ayudarían a entender mejor cómo funciona el universo.