Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Louisiana State University

Discipline
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 2221 - 2250 of 15225

Full-Text Articles in Entire DC Network

Trends In Growth Modeling In Fisheries Science, Shane A. Flinn, Stephen R. Midway Jan 2021

Trends In Growth Modeling In Fisheries Science, Shane A. Flinn, Stephen R. Midway

Faculty Publications

No abstract provided.

Go to article

Asymptotic Security Of Discrete-Modulation Protocols For Continuous-Variable Quantum Key Distribution, Eneet Kaur, Saikat Guha, Mark M. Wilde Jan 2021

Asymptotic Security Of Discrete-Modulation Protocols For Continuous-Variable Quantum Key Distribution, Eneet Kaur, Saikat Guha, Mark M. Wilde

Faculty Publications

We consider discrete-modulation protocols for continuous-variable quantum key distribution (CV-QKD) that employ a modulation constellation consisting of a finite number of coherent states and that use a homodyne- or a heterodyne-detection receiver. We establish a security proof for collective attacks in the asymptotic regime, and we provide a formula for an achievable secret-key rate. Previous works established security proofs for discrete-modulation CV-QKD protocols that use two or three coherent states. The main constituents of our approach include approximating a complex, isotropic Gaussian probability distribution by a finite-size Gauss-Hermite constellation, applying entropic continuity bounds, and leveraging previous security proofs for Gaussian-modulation …

Go to article

The Barley Hvwrky6 Transcription Factor Is Required For Resistance Against Pyrenophora Teres F. Teres, Prabin Tamang, Jonathan K. Richards, Shyam Solanki, Gazala Ameen, Roshan Sharma Poudel, Priyanka Deka, Karl Effertz, Shaun J. Clare, Justin Hegstad, Achintya Bezbaruah, Xuehui Li, Richard D. Horsley, Timothy L. Friesen, Robert S. Brueggeman Jan 2021

The Barley Hvwrky6 Transcription Factor Is Required For Resistance Against Pyrenophora Teres F. Teres, Prabin Tamang, Jonathan K. Richards, Shyam Solanki, Gazala Ameen, Roshan Sharma Poudel, Priyanka Deka, Karl Effertz, Shaun J. Clare, Justin Hegstad, Achintya Bezbaruah, Xuehui Li, Richard D. Horsley, Timothy L. Friesen, Robert S. Brueggeman

Faculty Publications

Barley is an important cereal crop worldwide because of its use in the brewing and distilling industry. However, adequate supplies of quality malting barley are threatened by global climate change due to drought in some regions and excess precipitation in others, which facilitates epidemics caused by fungal pathogens. The disease net form net blotch caused by the necrotrophic fungal pathogen Pyrenophora teres f. teres (Ptt) has emerged as a global threat to barley production and diverse populations of Ptt have shown a capacity to overcome deployed genetic resistances. The barley line CI5791 exhibits remarkably effective resistance to diverse Ptt isolates …

Go to article

Rapid Spectral Variability Of A Giant Flare From A Magnetar In Ngc 253, O. J. Roberts, P. Veres, M. G. Baring, M. S. Briggs, C. Kouveliotou, E. Bissaldi, G. Younes, S. I. Chastain, J. J. Delaunay, D. Huppenkothen, A. Tohuvavohu, P. N. Bhat, E. Göğüş, A. J. Van Der Horst, J. A. Kennea, D. Kocevski, J. D. Linford, S. Guiriec, R. Hamburg, C. A. Wilson-Hodge, E. Burns Jan 2021

Rapid Spectral Variability Of A Giant Flare From A Magnetar In Ngc 253, O. J. Roberts, P. Veres, M. G. Baring, M. S. Briggs, C. Kouveliotou, E. Bissaldi, G. Younes, S. I. Chastain, J. J. Delaunay, D. Huppenkothen, A. Tohuvavohu, P. N. Bhat, E. Göğüş, A. J. Van Der Horst, J. A. Kennea, D. Kocevski, J. D. Linford, S. Guiriec, R. Hamburg, C. A. Wilson-Hodge, E. Burns

Faculty Publications

Magnetars are neutron stars with extremely strong magnetic fields (1013 to 1015 gauss)1,2, which episodically emit X-ray bursts approximately 100 milliseconds long and with energies of 1040 to 1041 erg. Occasionally, they also produce extremely bright and energetic giant flares, which begin with a short (roughly 0.2 seconds), intense flash, followed by fainter, longer-lasting emission that is modulated by the spin period of the magnetar3,4 (typically 2 to 12 seconds). Over the past 40 years, only three such flares have been observed in our local group of galaxies3–6, and in all cases the extreme intensity of the flares caused the …

Go to article

A Burkholderia Thailandensis Deda Family Membrane Protein Is Required For Proton Motive Force Dependent Lipid A Modification, Pradip R. Panta, William T. Doerrler Jan 2021

A Burkholderia Thailandensis Deda Family Membrane Protein Is Required For Proton Motive Force Dependent Lipid A Modification, Pradip R. Panta, William T. Doerrler

Faculty Publications

The DedA family is a conserved membrane protein family found in most organisms. A Burkholderia thailandensis DedA family protein, named DbcA, is required for high-level colistin (polymyxin E) resistance, but the mechanism awaits elucidation. Modification of lipopolysaccharide lipid A with the cationic sugar aminoarabinose (Ara4N) is required for colistin resistance and is dependent upon protonmotive force (PMF) dependent transporters. B. thailandensis ΔdbcA lipid A contains only small amounts of Ara4N, likely leading to colistin sensitivity. Two B. thailandensis operons are required for lipid A modification with Ara4N, one needed for biosynthesis of undecaprenyl-P-Ara4N and one for transport of the lipid …

Go to article

Censorship Concerns In College Media: A Multiple Case Study Analysis On The Silencing Of Student Journalists, Haley Nicole Matlock Jan 2021

Censorship Concerns In College Media: A Multiple Case Study Analysis On The Silencing Of Student Journalists, Haley Nicole Matlock

LSU Doctoral Dissertations

The aim of this qualitative study was to conduct a multiple case study that provides an analysis of censorship concerns at campus newspapers affiliated with public, four-year universities. Eighteen individuals from seven institutions participated in interviews. Interviewees consisted of former and current student journalists and advisers who worked at university publications where allegations of censorship have occurred within the last decade. The Student Press Law Center routinely investigates claims of censorship and provides pro bono legal counsel to student journalists (Zagier, 2011). While courts commonly sided with students in disagreements regarding free speech, Hazelwood v Kuhlmeier (1988) scaled back freedoms …

Go to article

Are We There Yet? Educators As Lgbtq Advocates And Book Clubs As Professional Development, Alexis Marie Egan Jan 2021

Are We There Yet? Educators As Lgbtq Advocates And Book Clubs As Professional Development, Alexis Marie Egan

LSU Doctoral Dissertations

This dissertation examines Rainbow Advocates: An Educator’s Book Club, a book club study designed for educators wherein they read three works of LGBTQ young adult literature in Summer 2020. Purposes of the book club study include a consideration of how participating educators’ experiences with LGBTQ youth, literary materials, and training compare to past research. This dissertation includes an assessment of their readiness to handle LGBTQ issues in school sites and an evaluation of book clubs and reading LGBTQ young adult literature as a method of professional development for educators. In doing so, this dissertation draws on reader responses as per …

Go to article

Label-Free Lipidome Study Of Paraventricular Thalamic Nucleus (Pvt) Of Rat Brain With Post-Traumatic Stress Injury By Raman Imaging, Ardalan Chaichi, Syed Mohammad Abid Hasan, Nishir Mehta, Fabrizio Donnarumma, Philip Ebenezer, Kermit K. Murray, Joseph Francis, Manas Ranjan Gartia Jan 2021

Label-Free Lipidome Study Of Paraventricular Thalamic Nucleus (Pvt) Of Rat Brain With Post-Traumatic Stress Injury By Raman Imaging, Ardalan Chaichi, Syed Mohammad Abid Hasan, Nishir Mehta, Fabrizio Donnarumma, Philip Ebenezer, Kermit K. Murray, Joseph Francis, Manas Ranjan Gartia

Faculty Publications

© 2021 The Royal Society of Chemistry. Post-traumatic stress disorder (PTSD) is a widespread psychiatric injury that develops serious life-threatening symptoms like substance abuse, severe depression, cognitive impairments, and persistent anxiety. However, the mechanisms of post-traumatic stress injury in brain are poorly understood due to the lack of practical methods to reveal biochemical alterations in various brain regions affected by this type of injury. Here, we introduce a novel method that provides quantitative results from Raman maps in the paraventricular nucleus of the thalamus (PVT) region. By means of this approach, we have shown a lipidome comparison in PVT regions …

Go to article

The Tensile Root Strength Of Spartina Patens Declines With Exposure To Multiple Stressors, R. Eugene Turner, Lauris O. Hollis Jan 2021

The Tensile Root Strength Of Spartina Patens Declines With Exposure To Multiple Stressors, R. Eugene Turner, Lauris O. Hollis

Faculty Publications

Coastal wetlands may be subjected to numerous biotic and abiotic stressors from natural and anthropogenic forces in the landscape. The influx of nutrients, inorganic compounds and xenobiotics are suspected of degrading the belowground biomass of coastal macrophytes. Spartina patens acts as an ecosystem engineer for lower salinity coastal marshes and its biomechanical properties are vital to the stability and resilience of coastal wetlands. S.patens was exposed to one natural (flooding) and two anthropogenic stressors (atrazine and nutrient addition) in a greenhouse experiment to test the hypothesis that these three stressors reduce the tensile root strength of S. patens. A one-way …

Go to article

Salt Marsh Elevation Limit Determined After Subsidence From Hydrologic Change And Hydrocarbon Extraction, R. Eugene Turner, Yu Mo Jan 2021

Salt Marsh Elevation Limit Determined After Subsidence From Hydrologic Change And Hydrocarbon Extraction, R. Eugene Turner, Yu Mo

Faculty Publications

Levee construction aboveground and hydrocarbon removal from belowground in coastal wetlands can create hydrologic changes that increase plant stress through flooding. But the significance of the subsidence they cause individually or in combination is contested. This study untangled them to demonstrate elevational limits of salt marshes by studying dredged and natural waterways in two salt marshes in Louisiana, USA. The areas had a homogenous plant cover before drilling for oil and gas extraction peaked in the 1960s, and now are a mixed network of natural waterways and dredged canals used to drill wells with an average drill date of 1965.8 …

Go to article

Early Diagenesis In The Hypoxic And Acidified Zone Of The Northern Gulf Of Mexico: Is Organic Matter Recycling In Sediments Disconnected From The Water Column?, C. Rabouille, B. Lansard, S.M. Owings, N.N. Rabalais, B. Bombled, E. Metzger, J. Richirt, E.M. Eitel, A.D. Boever, J.S. Beckler, M. Taillefert Jan 2021

Early Diagenesis In The Hypoxic And Acidified Zone Of The Northern Gulf Of Mexico: Is Organic Matter Recycling In Sediments Disconnected From The Water Column?, C. Rabouille, B. Lansard, S.M. Owings, N.N. Rabalais, B. Bombled, E. Metzger, J. Richirt, E.M. Eitel, A.D. Boever, J.S. Beckler, M. Taillefert

Faculty Publications

No abstract provided.

Go to article

Biogeographical Trends In Phytoplankton Community Size Structure Using Adaptive Sentinel 3-Olci Chlorophyll A And Spectral Empirical Orthogonal Functions In The Estuarine-Shelf Waters Of The Northern Gulf Of Mexico, Bingqing Liu, Eurico J. D'Sa, Kanchan Maiti, Victor H. Rivera-Monroy, Zuo Xue Jan 2021

Biogeographical Trends In Phytoplankton Community Size Structure Using Adaptive Sentinel 3-Olci Chlorophyll A And Spectral Empirical Orthogonal Functions In The Estuarine-Shelf Waters Of The Northern Gulf Of Mexico, Bingqing Liu, Eurico J. D'Sa, Kanchan Maiti, Victor H. Rivera-Monroy, Zuo Xue

Faculty Publications

The active hydrodynamics and complex circulation patterns in the northern Gulf of Mexico (nGoM) provide a dynamic scenario to investigate mesoscale responses of the size structure of phytoplankton communities to environmental variability. In this study, a large in-situ dataset acquired in inland, estuarine and coastal waters of the nGoM and U.S. East Coast were utilized to achieve a regional parameterization of the red-NIR ratio-based chlorophyll a (Chl a) algorithm for the high-spatial and spectral resolution Sentinel 3-OLCI ocean color sensor. Using an adaptive scheme, the algorithm was used in combination with other standard Chl a algorithms such as the Neural …

Go to article

Astronomical Tide And Storm Surge Signals Observed In An Isolated Inland Maar Lake Near The Coast, Mingming Li, Chunyan Li, Lingling Xie, Wei Huang, Quanan Zheng, Keyi Tan, Yingbin Hong Jan 2021

Astronomical Tide And Storm Surge Signals Observed In An Isolated Inland Maar Lake Near The Coast, Mingming Li, Chunyan Li, Lingling Xie, Wei Huang, Quanan Zheng, Keyi Tan, Yingbin Hong

Faculty Publications

Aimed at the explanation of clear tidal signal and storm surge signals in a closed inland lake near the coast (the Huguangyan Lake), this work uses a combined approach with observations and model experiments. Huguangyan Lake is a closed inland freshwater coneless volcanic crater lake near the coast in tropical southern China, less than 5 km from an estuary. It has a diameter of about 1.5 km and relatively deep water of up to 20 m. Bottom pressure was measured from an acoustic Doppler current profiler (ADCP) for 10 days in September 2018 and 10 days in January 2019. The …

Go to article

Lsu General Catalog 2021-2022, Louisiana State University And Agricultural And Mechanical College Jan 2021

Lsu General Catalog 2021-2022, Louisiana State University And Agricultural And Mechanical College

LSU General Catalog

The LSU General Catalog describes all undergraduate and graduate departments and programs with degree requirements and courses offered for each one. The LSU General Catalog includes information on registration and financial aid as well as academic services offered to all students.

Go to article

Dynamical Comparison Of Different Polymer Architectures - Bottlebrush Vs Linear Polymer, Karin J. Bichler, Bruno Jakobi, Gerald J. Schneider Jan 2021

Dynamical Comparison Of Different Polymer Architectures - Bottlebrush Vs Linear Polymer, Karin J. Bichler, Bruno Jakobi, Gerald J. Schneider

Faculty Publications

© 2021 American Chemical Society. Different polymer architectures behave differently regarding their dynamics. We have used a combination of dielectric spectroscopy, and fast field cycling nuclear magnetic resonance (NMR) to compare the dynamical behavior of two different polymer architectures, with similar overall molecular weight. The systems of interest are a bottlebrush polymer and a linear one, both based on poly(dimethylsiloxane) (PDMS). To verify the structure of the PDMS-g-PDMS bottlebrush in the melt, small-angle neutron scattering was used, yielding a spherical shape. Information about the segmental dynamics was revealed by dielectric spectroscopy and extended to higher temperatures by fast field cycling …

Go to article

Deep Stacking Networks For Conditional Nonlinear Granger Causal Modeling Of Fmri Data, Kai Cheng Chuang, Sreekrishna Ramakrishnapillai, Lydia Bazzano, Owen T. Carmichael Jan 2021

Deep Stacking Networks For Conditional Nonlinear Granger Causal Modeling Of Fmri Data, Kai Cheng Chuang, Sreekrishna Ramakrishnapillai, Lydia Bazzano, Owen T. Carmichael

Clinical Research Faculty Publications

Conditional Granger causality, based on functional magnetic resonance imaging (fMRI) time series signals, is the quantification of how strongly brain activity in a certain source brain region contributes to brain activity in a target brain region, independent of the contributions of other source regions. Current methods to solve this problem are either unable to model nonlinear relationships between source and target signals, unable to efficiently quantify time lags in source-target relationships, or require ad hoc parameter settings and post hoc calculations to assess conditional Granger causality. This paper proposes the use of deep stacking networks, with dilated convolutional neural networks …

Go to article

The Effects Of Police Officer Ideology On Opinions Of Marijuana Legalization, Decriminalization, And Medical Marijuana, Erin Alpandinar Jan 2021

The Effects Of Police Officer Ideology On Opinions Of Marijuana Legalization, Decriminalization, And Medical Marijuana, Erin Alpandinar

Honors Capstones

No abstract provided.

Go to article

The Handiwork Of William Morris, Ian Vinet Jan 2021

The Handiwork Of William Morris, Ian Vinet

Honors Capstones

No abstract provided.

Go to article

Second Law Of Entanglement Dynamics For The Non-Asymptotic Regime, Mark M. Wilde Jan 2021

Second Law Of Entanglement Dynamics For The Non-Asymptotic Regime, Mark M. Wilde

Faculty Publications

The distillable entanglement of a bipartite quantum state does not exceed its entanglement cost. This well known inequality can be understood as a second law of entanglement dynamics in the asymptotic regime of entanglement manipulation, excluding the possibility of perpetual entanglement extraction machines that generate boundless entanglement from a finite reserve. In this paper, I establish a refined second law of entanglement dynamics that holds for the non-asymptotic regime of entanglement manipulation.

Go to article

Long-Lived Isomeric States And Quasiparticle Band Structures In Neutron-Rich Gd 162,164 Nuclei From Β Decay, E. H. Wang, J. M. Eldridge, N. T. Brewer, J. H. Hamilton, J. C. Batchelder, Y. X. Liu, Y. Sun, C. Brown, C. J. Zachary, B. M. Musangu, A. V. Ramayya, K. P. Rykaczewski, C. J. Gross, R. Grzywacz, M. Madurga, D. Miller, D. W. Stracener, C. Jost, E. F. Zganjar, J. A. Winger, M. Karny, S. V. Paulauskas, S. H. Liu, M. Wolińska-Cichocka, S. W. Padgett, A. J. Mendez, K. Miernik, A. Fijałkowska, S. V. Ilyushkin Jan 2021

Long-Lived Isomeric States And Quasiparticle Band Structures In Neutron-Rich Gd 162,164 Nuclei From Β Decay, E. H. Wang, J. M. Eldridge, N. T. Brewer, J. H. Hamilton, J. C. Batchelder, Y. X. Liu, Y. Sun, C. Brown, C. J. Zachary, B. M. Musangu, A. V. Ramayya, K. P. Rykaczewski, C. J. Gross, R. Grzywacz, M. Madurga, D. Miller, D. W. Stracener, C. Jost, E. F. Zganjar, J. A. Winger, M. Karny, S. V. Paulauskas, S. H. Liu, M. Wolińska-Cichocka, S. W. Padgett, A. J. Mendez, K. Miernik, A. Fijałkowska, S. V. Ilyushkin

Faculty Publications

Neutron-rich nuclei Eu162,164 were produced by bombarding a proton beam on a U238 target at the Holifield Radioactive Ion Beam Facility at Oak Ridge National Laboratory and mass separating the Eu162,164 products. New level schemes and new γ-ray transitions of the daughters Gd162,164 were identified from β-decay spectroscopy studies. Half-lives of the Eu162,164 were remeasured to clarify the previous ambiguous results. Two quasiparticle band structures were built and compared with neighboring nuclei. The β and γ bands were extended in Gd162 and a γ band was extended in Gd164. Half-lives of the isomeric states at (6-) 1449 keV in Gd162 …

Go to article

Clinical Commissioning Of Intensity-Modulated Proton Therapy Systems: Report Of Aapm Task Group 185, Jonathan B. Farr, Michael F. Moyers, Chris E. Allgower, Martin Bues, Wen Chien Hsi, Hosang Jin, Dimitris N. Mihailidis, Hsiao Ming Lu, Wayne D. Newhauser, Narayan Sahoo, Roelf Slopsema, Daniel Yeung, X. Ronald Zhu Jan 2021

Clinical Commissioning Of Intensity-Modulated Proton Therapy Systems: Report Of Aapm Task Group 185, Jonathan B. Farr, Michael F. Moyers, Chris E. Allgower, Martin Bues, Wen Chien Hsi, Hosang Jin, Dimitris N. Mihailidis, Hsiao Ming Lu, Wayne D. Newhauser, Narayan Sahoo, Roelf Slopsema, Daniel Yeung, X. Ronald Zhu

Faculty Publications

Proton therapy is an expanding radiotherapy modality in the United States and worldwide. With the number of proton therapy centers treating patients increasing, so does the need for consistent, high-quality clinical commissioning practices. Clinical commissioning encompasses the entire proton therapy system's multiple components, including the treatment delivery system, the patient positioning system, and the image-guided radiotherapy components. Also included in the commissioning process are the x-ray computed tomography scanner calibration for proton stopping power, the radiotherapy treatment planning system, and corresponding portions of the treatment management system. This commissioning report focuses exclusively on intensity-modulated scanning systems, presenting details of how …

Go to article

Absorption Spectroscopy Of Quantum Black Holes With Gravitational Waves, Ivan Agullo, Vitor Cardoso, Adrián Del Rio, Michele Maggiore, Jorge Pullin Jan 2021

Absorption Spectroscopy Of Quantum Black Holes With Gravitational Waves, Ivan Agullo, Vitor Cardoso, Adrián Del Rio, Michele Maggiore, Jorge Pullin

Faculty Publications

The observation of electromagnetic radiation emitted or absorbed by matter was instrumental in revealing the quantum properties of atoms and molecules in the early XX century, and constituted a turning-point in the development of the quantum theory. Quantum mechanics changes dramatically the way radiation and matter interact, making the probability of emission and absorption of light strongly frequency dependent, as clearly manifested in atomic spectra. In this essay, we advocate that gravitational radiation can play, for the quantum aspects of black holes, a similar role as electromagnetic radiation did for atoms, and that the advent of gravitational-wave astronomy can bring …

Go to article

Northeast- Winter 2021, Lsu Agcenter Jan 2021

Northeast- Winter 2021, Lsu Agcenter

Horticulture Hints

No abstract provided.

Go to article

Northwest - Winter 2021, Lsu Agcenter Jan 2021

Northwest - Winter 2021, Lsu Agcenter

Horticulture Hints

No abstract provided.

Go to article

Central- Winter 2021, Lsu Agcenter Jan 2021

Central- Winter 2021, Lsu Agcenter

Horticulture Hints

No abstract provided.

Go to article

Southwest- Winter 2021, Lsu Agcenter Jan 2021

Southwest- Winter 2021, Lsu Agcenter

Horticulture Hints

No abstract provided.

Go to article

Southeast- Winter 2021, Lsu Agcenter Jan 2021

Southeast- Winter 2021, Lsu Agcenter

Horticulture Hints

No abstract provided.

Go to article

Nuclear Dynamics And Reactions In The Ab Initio Symmetry-Adapted Framework, Kristina D. Launey, Alexis Mercenne, Tomas Dytrych Jan 2021

Nuclear Dynamics And Reactions In The Ab Initio Symmetry-Adapted Framework, Kristina D. Launey, Alexis Mercenne, Tomas Dytrych

Faculty Publications

We review the ab initio symmetry-adapted (SA) framework for determining the structure of stable and unstable nuclei, along with related electroweak, decay, and reaction processes. This framework utilizes the dominant symmetry of nuclear dynamics, the shape-related symplectic Sp(3, R) symmetry, which has been shown to emerge from first principles and to expose dominant degrees of freedom that are collective in nature, even in the lightest species or seemingly spherical states. This feature is illustrated for a broad scope of nuclei ranging from helium to titanium isotopes, enabled by recent developments of the ab initio SA no-core shell model expanded to …

Go to article

Importance Of Van Der Waals Interactions For Ab Initio Studies Of Topological Insulators, K. Shirali, W. A. Shelton, I. Vekhter Jan 2021

Importance Of Van Der Waals Interactions For Ab Initio Studies Of Topological Insulators, K. Shirali, W. A. Shelton, I. Vekhter

Faculty Publications

We investigate the lattice and electronic structures of the bulk and surface of the prototypical layered topological insulators Bi2Se3 and Bi2Te3 using ab initio density functional methods, and systematically compare the results of different methods of including van der Waals (vdW) interactions. We show that the methods utilizing semi-empirical energy corrections yield accurate descriptions of these materials, with the most precise results obtained by properly accounting for the long-range tail of the vdW interactions. The bulk lattice constants, distances between quintuple layers and the Dirac velocity of the topological surface states (TSS) are all in excellent agreement with experiment. In …

Go to article

Design, Upgrade And Characterization Of The Silicon Photomultiplier Front-End For The Amiga Detector At The Pierre Auger Observatory, A. Aab, P. Abreu, M. Aglietta, J. M. Albury, I. Allekotte, A. Almela, J. Alvarez-Muñiz, R. Alves Batista, G. A. Anastasi, L. Anchordoqui, B. Andrada, S. Andringa, C. Aramo, P. R. Araújo Ferreira, H. Asorey, P. Assis, G. Avila, A. M. Badescu, A. Bakalova, A. Balaceanu, F. Barbato, R. J. Barreira Luz, K. H. Becker, J. A. Bellido, C. Berat, M. E. Bertaina, X. Bertou, P. L. Biermann, T. Bister, J. Biteau, J. Blazek, C. Bleve, M. Boháčová Jan 2021

Design, Upgrade And Characterization Of The Silicon Photomultiplier Front-End For The Amiga Detector At The Pierre Auger Observatory, A. Aab, P. Abreu, M. Aglietta, J. M. Albury, I. Allekotte, A. Almela, J. Alvarez-Muñiz, R. Alves Batista, G. A. Anastasi, L. Anchordoqui, B. Andrada, S. Andringa, C. Aramo, P. R. Araújo Ferreira, H. Asorey, P. Assis, G. Avila, A. M. Badescu, A. Bakalova, A. Balaceanu, F. Barbato, R. J. Barreira Luz, K. H. Becker, J. A. Bellido, C. Berat, M. E. Bertaina, X. Bertou, P. L. Biermann, T. Bister, J. Biteau, J. Blazek, C. Bleve, M. Boháčová

Faculty Publications

AMIGA (Auger Muons and Infill for the Ground Array) is an upgrade of the Pierre Auger Observatory to complement the study of ultra-high-energy cosmic rays (UHECR) by measuring the muon content of extensive air showers (EAS). It consists of an array of 61 water Cherenkov detectors on a denser spacing in combination with underground scintillation detectors used for muon density measurement. Each detector is composed of three scintillation modules, with 10 m2 detection area per module, buried at 2.3 m depth, resulting in a total detection area of 30 m2. Silicon photomultiplier sensors (SiPM) measure the amount of scintillation light …

Go to article

First Prev Next Last