Results 41 to 50 of about 21,581 (124)

Status and Recent Results of the Acoustic Neutrino Detection Test System AMADEUS

, 2011
The AMADEUS system is an integral part of the ANTARES neutrino telescope in the Mediterranean Sea. The project aims at the investigation of techniques for acoustic neutrino detection in the deep sea.
Adrián-Martínez, S., Aguilar, J. A., Albert, A., André, M., Anghinolfi, M., Anton, G., Anvar, S., Ardid, M., Astraatmadja, T., Aubert, J-J., Baret, B., Basa, S., Bertin, V., Biagi, S., Bigi, A., Bigongiari, C., Bogazzi, C., Bou-Cabo, M., Bouhou, B., Bouwhuis, M. C., Brunner, J., Busto, J., Camarena, F., Capone, A., Carloganu, C., Carminati, G., Carr, J., Cecchini, S., Charif, Z., Charvis, Ph., Chiarusi, T., Circella, M., Costantini, H., Coyle, P., Creusto, A., Curtil, C., De Bonis, G., de Jong, M., de Wolf, E., Decowski, M. P., Dekeyser, I., Deschamps, A., Distefano, C., Donzaud, C., Dornic, D., Dorosti, Q., Drouhin, D., Eberl, T., Emanuele, U., Enzenhöfer, A., Ernenwein, J-P., Escoffier, S., Fermani, P., Ferri, M., Flaminio, V., Folger, F., Fritsch, U., Fuda, J-L., Galatà, S., Gay, P., Giacomelli, G., Giordano, V., Graf, K., Guillard, G., Gómez-González, J. P., Halladjian, G., Hallewell, G., Hartman, J., Heijboer, A. J., Hello, Y., Hernández-Rey, J. J., Herold, B., Hsu, C. C., Hößl, J., Jesus, A. C. Assis, Kadler, M., Kalekin, O., Kappes, A., Katz, U., Kavatsyuk, O., Kooijman, P., Kopper, C., Kouchner, A., Kreykenbohm, I., Kulikovskiy, V., Lahmann, R., Lamare, P., Larosa, G., Lattuada, D., Lefèvre, D., Lim, G., Loehner, H., Loucatos, S., Mangano, S., Marcelin, M., Margiotta, A., Martínez-Mora, J. A., Meli, A., Montaruli, T., Morganti, M., Moscoso, L., Motz, H., Neff, M., Nezri, E., Palioselitis, D., Pavalas, G. E., Payet, K., Payre, P., Petrovic, J., Piattelli, P., Picot-Clemente, N., Popa, V., Pradier, T., Presani, E., Presti, D. Lo, Racca, C., Reed, C., Riccobene, G., Richardt, C., Richter, R., Rivière, C., Robert, A., Roensch, K., Rostovtsev, A., Ruiz-Rivas, J., Rujoiu, M., Russo, G. V., Salesa, F., Samarai, I. Al, Sapienza, P., Schuller, J-P., Schöck, F., Schüssler, F., Seitz, T., Shanidze, R., Simeone, F., Spies, A., Spurio, M., Steijger, J. J. M., Stolarczyk, Th., Sánchez-Losa, A., Taiuti, M., Tamburini, C., Toscano, S., Vallage, B., Vallée, C., Van Elewyck, V., van Haren, H., Vannoni, G., Vecchi, M., Vernin, P., Wagner, S., Wijnker, G., Wilms, J., Yepes, H., Zaborov, D., Zornoza, J. D., Zúñiga, J.   +157 more
core   +7 more sources

Radar Polarimetry in Glaciology: Theory, Measurement Techniques, and Scientific Applications for Investigating the Anisotropy of Ice Masses

Reviews of Geophysics, Volume 63, Issue 4, December 2025.
Abstract Dielectric anisotropy in ice alters the propagation of polarized radio waves, so polarimetric radar sounding can be used to survey anisotropic properties of ice masses. Ice anisotropy is either intrinsic, associated with ice‐crystal orientation fabric (COF), or extrinsic, associated with material heterogeneity, such as bubbles, fractures, and ...
Benjamin H. Hills, T. J. Young, David A. Lilien, Esther Babcock, Nicole Bienert, Donald Blankenship, John Bradford, Giancorrado Brighi, Alex Brisbourne, Jørgen Dall, Reinhard Drews, Olaf Eisen, M. Reza Ershadi, Tamara A. Gerber, Nicholas Holschuh, Daniela Jansen, Thomas M. Jordan, Nanna B. Karlsson, Jilu Li, Carlos Martín, Kenichi Matsuoka, Daniel May, Falk M. Oraschewski, John Paden, Nicholas M. Rathmann, Neil Ross, Dustin M. Schroeder, Martin Siegert, Matthew R. Siegfried, Emma Smith, Ole Zeising   +30 more
wiley   +1 more source

Design and Initial Performance of the Askaryan Radio Array Prototype EeV Neutrino Detector at the South Pole

, 2011
We report on studies of the viability and sensitivity of the Askaryan Radio Array (ARA), a new initiative to develop a Teraton-scale ultra-high energy neutrino detector in deep, radio-transparent ice near Amundsen-Scott station at the South Pole.
Allison, P., Auffenberg, J., Bard, R., Beatty, J. J., Besson, D. Z., Boeser, S., Chen, C., Chen, P., Connolly, A., Davies, J., DuVernois, M., Fox, B., Gorham, P. W., Grashorn, E. W., Hanson, K., Haugen, J., Helbing, K., Hill, B., Hoffman, K. D., Huang, M., Huang, M. H. A., Ishihara, A., Karle, A., Kennedy, D., Landsman, H., Laundrie, A., Liu, T. C., Macchiarulo, L., Mase, K., Meures, T., Meyhandan, R., Miki, C., Morse, R., Newcomb, M., Nichol, R. J., Ratzlaff, K., Richman, M., Ritter, L., Rotter, B., Sandstrom, P., Seckel, D., Touart, J., Varner, G. S., Wang, M. -Z., Weaver, C., Wendorff, A., Yoshida, S., Young, R.   +47 more
core   +1 more source

The influence of Earth rotation in neutrino speed measurements between CERN and the OPERA detector

, 2011
2 ...
openaire   +2 more sources

Quantification of Perturbation to the Daytime Lower Ionosphere From a Gamma Ray Burst Using ELF Remote Sensing

Geophysical Research Letters, Volume 52, Issue 22, 28 November 2025.
Abstract On 9 October 2022, a powerful gamma ray burst (GRB), GRB221009A, caused significant changes in the electron density of the lower ionosphere, as evidenced by VLF (3–30 kHz) radio wave observations. However, GRB221009A did not yield any observable signatures at the Schumann resonances (∼8, ∼14 Hz), which are also sensitive to the lower ...
M. Gołkowski, Z. Nieckarz, J. Mlynarczyk, M. Ostrowski, J. Kubisz, A. Michalec, J. Lichtenberger, A. Klekociuk, P. Nicholson   +8 more
wiley   +1 more source

Neutrino Anisotropies after Planck

, 2013
We present new constraints on the rest-frame sound speed, c_{eff}^2, and the viscosity parameter, c_{vis}^2, of the Cosmic Neutrino Background from the recent measurements of the Cosmic Microwave Background anisotropies provided by the Planck satellite ...
Di Valentino, Eleonora, Gerbino, Martina, Said, Najla   +2 more
core   +1 more source

Cosmic Ray Counting Variability From Water‐Cherenkov Detectors as a Proxy of Stratospheric Conditions in Antarctica

Earth and Space Science, Volume 12, Issue 11, November 2025.
Abstract This work examines atmospheric effects on cosmic ray counts observed by a Water‐Cherenkov detector at the Argentine Antarctic Marambio Station. We analyze the influence of ground‐level barometric pressure and geopotential height at various pressure levels on daily particle rates, finding the strongest association at 100 hPa, linked to ...
N. A. Santos, N. Gómez, S. Dasso, A. M. Gulisano, L. Rubinstein, M. Pereira, O. Areso, for the LAGO Collaboration   +7 more
wiley   +1 more source

Impairments on the Construction of a Cosmic Neutrino Detector in a Romanian Salt Mine

Natural Sciences, Volume 5, Issue 4, October 2025.
The modulus of the transfer function of an antenna when boreholed in salt. With red are represented results from the Targu Ocna salt mine and with black‐from Slanic salt mine ABSTRACT Indirect cosmic neutrino detectors utilize dense media to enhance the likelihood of neutrino interactions within the detection volume.
A. M. Badescu
wiley   +1 more source

FeCu/MWCNT Nanocomposite with a Broad Microwave Absorption Band and Highly Reduced Radar Cross Section and Farfield

Advanced Electronic Materials, Volume 11, Issue 15, September 18, 2025.
FeCu bimetallic nanoparticles were synthesized using coprecipitation method. FeCu bimetallic nanoparticles decorated onto the MWCNT's sidewall with different weight ratios to produce novel FeCu/MWCNT nanocomposites. The results showed that a thin nanocomposite exhibited a broad absorption band with coverage of entire frequency bands.
Fahimeh Zare‐Nazari, Mahdieh Dehghani‐Dashtabi, Masoud Mohebbi, Hoda Hekmatara   +3 more
wiley   +1 more source

Constraints from orbital motions around the Earth of the environmental fifth-force hypothesis for the OPERA superluminal neutrino phenomenology

, 2012
It has been recently suggested by Dvali and Vikman that the superluminal neutrino phenomenology of the OPERA experiment may be due to an environmental feature of the Earth, naturally yielding a long-range fifth force of gravitational origin whose ...
A Jäggi, B Bertotti, B Tapley, C Burgess, C Förste, C Reigber, C Talmadge, CA Wagner, D Krause, D Lucchesi, D Lucchesi, D Lüst, DM Lucchesi, E Fischbach, E Giannetto, E Recami, E Reich, F Barthelmes, F Lemoine, G Dvali, G Dvali, G Li, GS Adkins, H Goiginger, H Päs, I Ciufolini, I Haranas, I Haranas, I Haranas, J Alfaro, J Dickey, J Moffat, J Müller, J Müller, J Ries, J Williams, K Nordtvedt, K Nordtvedt, K Nordtvedt, L Iorio, L Iorio, L Iorio, L Iorio, L Tsang, L. Iorio, M Anacleto, M Pearlman, M Sereno, N Itoh, N Kolosnitsyn, N Kolosnitsyn, O Bertolami, R Konoplya, R March, R Pail, S Hollenberg, S Reynaud, V Gharibyan, X-J Bi, X-M Deng   +59 more
core   +1 more source