Theoretical astrophysics and plasma physics at RPC

Research group

Research theme

Sub department

About

Related research groups

Bistable turbulence in strongly magnetised plasmas with a sheared mean flow

(2022)

Authors:

Nicolas Christen, Michael Barnes, Michael R Hardman, Alexander A Schekochihin
More details from the publisher
Details from ORA
More details
Details from ArXiV

Searching for High-energy Neutrino Emission from Galaxy Clusters with IceCube

The Astrophysical Journal Letters American Astronomical Society 938:2 (2022) l11

Authors:

R Abbasi, M Ackermann, J Adams, JA Aguilar, M Ahlers, M Ahrens, JM Alameddine, AA Alves, NM Amin, K Andeen, T Anderson, G Anton, C Argüelles, Y Ashida, S Athanasiadou, S Axani, X Bai, A Balagopal V., M Baricevic, SW Barwick, V Basu, R Bay, JJ Beatty, K-H Becker, J Becker Tjus, J Beise, C Bellenghi, S Benda, S BenZvi, D Berley, E Bernardini, DZ Besson, G Binder, D Bindig, E Blaufuss, S Blot, F Bontempo, JY Book, J Borowka, S Böser, O Botner, J Böttcher, E Bourbeau, F Bradascio, J Braun, B Brinson, S Bron, J Brostean-Kaiser, RT Burley, RS Busse, MA Campana, EG Carnie-Bronca, C Chen, Z Chen, D Chirkin, K Choi, BA Clark, K Clark, L Classen, A Coleman, GH Collin, A Connolly, JM Conrad, P Coppin, P Correa, DF Cowen, R Cross, C Dappen, P Dave, C De Clercq, JJ DeLaunay, D Delgado López, H Dembinski, K Deoskar, A Desai, P Desiati, KD de Vries, G de Wasseige, T DeYoung, A Diaz, JC Díaz-Vélez, M Dittmer, H Dujmovic, MA DuVernois, T Ehrhardt, P Eller, R Engel, H Erpenbeck, J Evans, PA Evenson, KL Fan, AR Fazely, A Fedynitch, N Feigl, S Fiedlschuster, AT Fienberg, C Finley, L Fischer, D Fox, A Franckowiak, E Friedman, A Fritz, P Fürst, TK Gaisser, J Gallagher, E Ganster, A Garcia, S Garrappa, L Gerhardt, A Ghadimi, C Glaser, T Glauch, T Glüsenkamp, N Goehlke, JG Gonzalez, S Goswami, D Grant, T Grégoire, S Griswold, C Günther, P Gutjahr, C Haack, A Hallgren, R Halliday, L Halve, F Halzen, H Hamdaoui, M Ha Minh, K Hanson, J Hardin, AA Harnisch, A Haungs, K Helbing, J Hellrung, F Henningsen, EC Hettinger, L Heuermann, S Hickford, J Hignight, C Hill, GC Hill, KD Hoffman, K Hoshina, W Hou, M Huber, T Huber, K Hultqvist, M Hünnefeld, R Hussain, K Hymon, S In, N Iovine, A Ishihara, M Jansson, GS Japaridze, M Jeong, M Jin, BJP Jones, D Kang, W Kang, X Kang, A Kappes, D Kappesser, L Kardum, T Karg, M Karl, A Karle, U Katz, M Kauer, JL Kelley, A Kheirandish, K Kin, J Kiryluk, SR Klein, A Kochocki, R Koirala, H Kolanoski, T Kontrimas, L Köpke, C Kopper, S Kopper, DJ Koskinen, P Koundal, M Kovacevich, M Kowalski, T Kozynets, E Krupczak, E Kun, N Kurahashi, N Lad, C Lagunas Gualda, MJ Larson, F Lauber, JP Lazar, JW Lee, K Leonard, A Leszczyńska, M Lincetto, QR Liu, M Liubarska, E Lohfink, CJ Lozano Mariscal, L Lu, F Lucarelli, A Ludwig, W Luszczak, Y Lyu, W Y., J Madsen, KBM Mahn, Y Makino, S Mancina, W Marie Sainte, IC Mariş, I Martinez-Soler, R Maruyama, S McCarthy, T McElroy, F McNally, JV Mead, K Meagher, S Mechbal, A Medina, M Meier, S Meighen-Berger, Y Merckx, J Micallef, D Mockler, T Montaruli, RW Moore, R Morse, M Moulai, T Mukherjee, R Naab, R Nagai, U Naumann, J Necker, LV Nguyễn, H Niederhausen, MU Nisa, SC Nowicki, A Obertacke Pollmann, M Oehler, B Oeyen, A Olivas, J Osborn, E O’Sullivan, H Pandya, DV Pankova, N Park, GK Parker, EN Paudel, L Paul, C Pérez de los Heros, L Peters, J Peterson, S Philippen, S Pieper, A Pizzuto, M Plum, Y Popovych, A Porcelli, M Prado Rodriguez, B Pries, GT Przybylski, C Raab, J Rack-Helleis, A Raissi, M Rameez, K Rawlins, IC Rea, Z Rechav, A Rehman, P Reichherzer, G Renzi, E Resconi, S Reusch, W Rhode, M Richman, B Riedel, EJ Roberts, S Robertson, G Roellinghoff, M Rongen, C Rott, T Ruhe, D Ryckbosch, D Rysewyk Cantu, I Safa, J Saffer, D Salazar-Gallegos, P Sampathkumar, SE Sanchez Herrera, A Sandrock, M Santander, S Sarkar, S Sarkar, K Satalecka, M Schaufel, H Schieler, S Schindler, T Schmidt, A Schneider, J Schneider, FG Schröder, L Schumacher, G Schwefer, S Sclafani, D Seckel, S Seunarine, A Sharma, S Shefali, N Shimizu, M Silva, B Skrzypek, B Smithers, R Snihur, J Soedingrekso, A Sogaard, D Soldin, C Spannfellner, GM Spiczak, C Spiering, M Stamatikos, T Stanev, R Stein, J Stettner, T Stezelberger, T Stürwald, T Stuttard, GW Sullivan, I Taboada, S Ter-Antonyan, WG Thompson, J Thwaites, S Tilav, K Tollefson, C Tönnis, S Toscano, D Tosi, A Trettin, M Tselengidou, CF Tung, A Turcati, R Turcotte, JP Twagirayezu, B Ty, MA Unland Elorrieta, M Unland Elorrieta, K Upshaw, N Valtonen-Mattila, J Vandenbroucke, N van Eijndhoven, D Vannerom, J van Santen, J Veitch-Michaelis, S Verpoest, C Walck, W Wang, TB Watson, C Weaver, P Weigel, A Weindl, J Weldert, C Wendt, J Werthebach, M Weyrauch, N Whitehorn, CH Wiebusch, N Willey, DR Williams, M Wolf, G Wrede, J Wulff, XW Xu, JP Yanez, E Yildizci, S Yoshida, S Yu, T Yuan, Z Zhang, P Zhelnin, IceCube Collaboration
More details from the publisher
More details

The Gaia-ESO Public Spectroscopic Survey: Motivation, implementation, GIRAFFE data processing, analysis, and final data products★

Astronomy & Astrophysics EDP Sciences 666 (2022) a120

Authors:

G Gilmore, S Randich, CC Worley, A Hourihane, A Gonneau, GG Sacco, JR Lewis, L Magrini, P François, RD Jeffries, SE Koposov, A Bragaglia, EJ Alfaro, C Allende Prieto, R Blomme, AJ Korn, AC Lanzafame, E Pancino, A Recio-Blanco, R Smiljanic, S Van Eck, T Zwitter, T Bensby, E Flaccomio, MJ Irwin, E Franciosini, L Morbidelli, F Damiani, R Bonito, ED Friel, JS Vink, L Prisinzano, U Abbas, D Hatzidimitriou, EV Held, C Jordi, E Paunzen, A Spagna, RJ Jackson, J Maíz Apellániz, M Asplund, P Bonifacio, S Feltzing, J Binney, J Drew, AMN Ferguson, G Micela, I Negueruela, T Prusti, H-W Rix, A Vallenari, M Bergemann, AR Casey, P de Laverny, A Frasca, V Hill, K Lind, L Sbordone, SG Sousa, V Adibekyan, E Caffau, S Daflon, DK Feuillet, M Gebran, JI Gonzalez Hernandez, G Guiglion, A Herrero, A Lobel, T Merle, Š Mikolaitis, D Montes, T Morel, G Ruchti, C Soubiran, HM Tabernero, G Tautvaišienė, G Traven, M Valentini, M Van der Swaelmen, S Villanova, C Viscasillas Vázquez, A Bayo, K Biazzo, G Carraro, B Edvardsson, U Heiter, P Jofré, G Marconi, C Martayan, T Masseron, L Monaco, NA Walton, S Zaggia, V Aguirre Børsen-Koch, J Alves, L Balaguer-Nunez, PS Barklem, D Barrado, M Bellazzini, SR Berlanas, AS Binks, A Bressan, R Capuzzo-Dolcetta, L Casagrande, L Casamiquela, RS Collins, V D'Orazi, MLL Dantas, VP Debattista, E Delgado-Mena, P Di Marcantonio, A Drazdauskas, NW Evans, B Famaey, M Franchini, Y Frémat, X Fu, D Geisler, O Gerhard, EA González Solares, EK Grebel, ML Gutiérrez Albarrán, F Jiménez-Esteban, H Jönsson, T Khachaturyants, G Kordopatis, J Kos, N Lagarde, H-G Ludwig, L Mahy, M Mapelli, E Marfil, SL Martell, S Messina, A Miglio, I Minchev, A Moitinho, J Montalban, MJPFG Monteiro, C Morossi, N Mowlavi, A Mucciarelli, DNA Murphy, N Nardetto, S Ortolani, F Paletou, J Palouš, JC Pickering, A Quirrenbach, P Re Fiorentin, JI Read, D Romano, N Ryde, N Sanna, W Santos, GM Seabroke, L Spina, M Steinmetz, E Stonkuté, E Sutorius, F Thévenin, M Tosi, M Tsantaki, N Wright, RFG Wyse, M Zoccali, J Zorec, DB Zucker
More details from the publisher
More details

The Gaia-ESO Public Spectroscopic Survey: Implementation, data products, open cluster survey, science, and legacy★★★

Astronomy & Astrophysics EDP Sciences 666 (2022) a121

Authors:

S Randich, G Gilmore, L Magrini, GG Sacco, RJ Jackson, RD Jeffries, CC Worley, A Hourihane, A Gonneau, C Viscasillas Vazquez, E Franciosini, JR Lewis, EJ Alfaro, C Allende Prieto, T Bensby, R Blomme, A Bragaglia, E Flaccomio, P François, MJ Irwin, SE Koposov, AJ Korn, AC Lanzafame, E Pancino, A Recio-Blanco, R Smiljanic, S Van Eck, T Zwitter, M Asplund, P Bonifacio, S Feltzing, J Binney, J Drew, AMN Ferguson, G Micela, I Negueruela, T Prusti, H-W Rix, A Vallenari, A Bayo, M Bergemann, K Biazzo, G Carraro, AR Casey, F Damiani, A Frasca, U Heiter, V Hill, P Jofré, P de Laverny, K Lind, G Marconi, C Martayan, T Masseron, L Monaco, L Morbidelli, L Prisinzano, L Sbordone, SG Sousa, S Zaggia, V Adibekyan, R Bonito, E Caffau, S Daflon, DK Feuillet, M Gebran, JI Gonzalez Hernandez, G Guiglion, A Herrero, A Lobel, J Maiz Apellaniz, T Merle, Š Mikolaitis, D Montes, T Morel, C Soubiran, L Spina, HM Tabernero, G Tautvaišiene, G Traven, M Valentini, M Van der Swaelmen, S Villanova, NJ Wright, U Abbas, V Aguirre Børsen-Koch, J Alves, L Balaguer-Nunez, PS Barklem, D Barrado, SR Berlanas, AS Binks, A Bressan, R Capuzzo-Dolcetta, L Casagrande, L Casamiquela, RS Collins, V D'Orazi, MLL Dantas, VP Debattista, E Delgado-Mena, P Di Marcantonio, A Drazdauskas, NW Evans, B Famaey, M Franchini, Y Frémat, ED Friel, X Fu, D Geisler, O Gerhard, EA Gonzalez Solares, EK Grebel, ML Gutierrez Albarran, D Hatzidimitriou, EV Held, F Jiménez-Esteban, H Jönsson, C Jordi, T Khachaturyants, G Kordopatis, J Kos, N Lagarde, L Mahy, M Mapelli, E Marfil, SL Martell, S Messina, A Miglio, I Minchev, A Moitinho, J Montalban, MJPFG Monteiro, C Morossi, N Mowlavi, A Mucciarelli, DNA Murphy, N Nardetto, S Ortolani, F Paletou, J Palouš, E Paunzen, JC Pickering, A Quirrenbach, P Re Fiorentin, JI Read, D Romano, N Ryde, N Sanna, W Santos, GM Seabroke, A Spagna, M Steinmetz, E Stonkuté, E Sutorius, F Thévenin, M Tosi, M Tsantaki, JS Vink, N Wright, RFG Wyse, M Zoccali, J Zorec, DB Zucker, NA Walton
More details from the publisher
More details

Validating and optimizing mismatch tolerance of Doppler backscattering measurements with the beam model (invited).

The Review of scientific instruments 93:10 (2022) 103536

Authors:

VH Hall-Chen, J Damba, FI Parra, QT Pratt, CA Michael, S Peng, TL Rhodes, NA Crocker, JC Hillesheim, R Hong, S Ni, WA Peebles, CE Png, J Ruiz Ruiz

Abstract:

We use the beam model of Doppler backscattering (DBS), which was previously derived from beam tracing and the reciprocity theorem, to shed light on mismatch attenuation. This attenuation of the backscattered signal occurs when the wavevector of the probe beam's electric field is not in the plane perpendicular to the magnetic field. Correcting for this effect is important for determining the amplitude of the actual density fluctuations. Previous preliminary comparisons between the model and Mega-Ampere Spherical Tokamak (MAST) plasmas were promising. In this work, we quantitatively account for this effect on DIII-D, a conventional tokamak. We compare the predicted and measured mismatch attenuation in various DIII-D, MAST, and MAST-U plasmas, showing that the beam model is applicable in a wide variety of situations. Finally, we performed a preliminary parameter sweep and found that the mismatch tolerance can be improved by optimizing the probe beam's width and curvature at launch. This is potentially a design consideration for new DBS systems.
More details from the publisher
More details