Examinando por Autor "Huovelin, Juhani"

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Acceso Abierto
BepiColombo Science Investigations During Cruise and Flybys at the Earth, Venus and Mercury
(Springer Link, 2021-02-11) Mangano, V.; Dósa, M.; Franz, M.; Milillo, A.; Oliveira, Joana S.; Joo Lee, Y.; McKenna Lawlor, S.; Grassi, D.; Heyner, D.; Kozyrev, A. S.; Peron, R.; Helbert, J.; Besse, S.; De la Fuente, Sara; Montagnon, E.; Zender, J.; Volwerk, M.; Chaufray, J. Y.; Slavin, J. A.; Krüger, H.; Maturilli, A.; Cornet, T.; Iwai, K.; Miyoshi, Y.; Lucente, M.; Massetti, S.; Schmidt, C. A.; Dong, C.; Quarati, F.; Hirai, T.; Varsani, A.; Belyaev, D. A.; Zhong, J.; Kilpua, E. K. J.; Jackson, B. V.; Odstrcil, D.; Plaschke, F.; Vainio, R.; Jarvinen, R.; Ivanovsky, S. L.; Madár, A.; Erdos, G.; Plainaki, C.; Plainaki, C.; Alberti, T.; Alberti, T.; Aizawa, S.; Benkhoff, J.; Murakami, G.; Quemerais, E.; Hiesinger, H.; Mitrofanov, I. G.; Iess, L.; Santoli, F.; Orsini, S.; Lichtenegger, H.; Laky, G.; Barabash, S.; Moissl, R.; Huovelin, Juhani; Kasaba, Y.; Saito, Y.; Kobayashi, H.; Baumjohann, W.; European Research Council (ERC); National Aeronautics and Space Administration (NASA); Mangano, V. [0000-0002-9903-4053]
The dual spacecraft mission BepiColombo is the first joint mission between the European Space Agency (ESA) and the Japanese Aerospace Exploration Agency (JAXA) to explore the planet Mercury. BepiColombo was launched from Kourou (French Guiana) on October 20th, 2018, in its packed configuration including two spacecraft, a transfer module, and a sunshield. BepiColombo cruise trajectory is a long journey into the inner heliosphere, and it includes one flyby of the Earth (in April 2020), two of Venus (in October 2020 and August 2021), and six of Mercury (starting from 2021), before orbit insertion in December 2025. A big part of the mission instruments will be fully operational during the mission cruise phase, allowing unprecedented investigation of the different environments that will encounter during the 7-years long cruise. The present paper reviews all the planetary flybys and some interesting cruise configurations. Additional scientific research that will emerge in the coming years is also discussed, including the instruments that can contribute.
Acceso Abierto
The athena x-ray integral field unit: a consolidated design for the system requirement review of the preliminary definition phase
(Springer Link, 2022-08-30) Barret, Didier; Albouys, Vincent; Den Herder, Jan-Willem; Piro, Luigi; Cappi, Massimo; Huovelin, Juhani; Kelley, Richard; Mas-Hesse, J. Miguel; Paltani, Stéphane; Rauw, Gregor; Rozanska, Agata; Acero, Fabio; Vera Trallero, Isabel; Grosso, Nicolas; Varnière, Peggy; Genolet, Ludovic; Charles, Ivan; Miniutti, Giovanni; Ullom, Joel; Sato, Kosuke; Bulgarelli, Andrea; Laurent, Philippe; Adami, Christophe; Rigano, Manuela; Langer, Mathieu; Granat, Dolorès; Pinsard, Frederic; Schaye, Joop; Walmsley, Gavin; Woźniak, Grzegorz; Aicardi, Corinne; Perry, James; Dupourqué, Simon; Ledot, Aurélien; Fioretti, Valentina; Surace, Christian; Nicastro, Fabrizio; Sciortino, Salvatore; Jiménez, María; Jolly, Antoine; Bounab, Ayoub; Maussang, Irwin; Smith, Stephen; Clerc, Laurent; Lo Cicero, Ugo; Kiviranta, Mikko; Cavazzuti, Elisabetta; Roelfsema, Peter; Roig, Anton; Medinaceli Villegas, Eduardo; Lesrel, Jean; Boyce, Kevin; Dupieux, Michel; Durkin, Malcom; Argan, Andrea; Pascale, Ramon; Eckert, Dominique; Soucek, Jan; Kammoun, Elias; Bonny, Patrick; Yamaguchi, Hiroya; Auricchio, Natalia; Beaumont, Sophie; Ettori, Stefano; Cucchetti, Edoardo; Pointecouteau, Etienne; Akamatsu, Hiroki; Vidriales, María; Lotti, Simone; Calarco, Simona; Zuchniak, Monika; Merino Alonso, Pablo Eleazar; Kreykenbohm, Ingo; Wakeham, Nicholas; Soto Aguilar, Javier; Vink, Jacco; De Wit, Martin; Silva, Vitor; Kaastra, Jelle; Den Hartog, Roland; Taralli, Emanuele; Clerc, Nicolas; Coleiro, Alexis; Van Leeuwen, Bert-Joost; Guignard, Nicolas; Torrioli, Guido; Ubertini, Pietro; Bernard, Vivian; Miller, Jon; Eiriz, Valvanera; Boreux, Charles; Poyatos Martinez, David; Pratt, Gabriel W.; Molin, Alexeï; Minervini, Gabriele; Le Mer, Isabelle; De Vries, Cor; Yamasaki, Noriko; Goldwurm, Andrea; Coynel, Alexandre; Van Loon, Dennis; Dadina, Mauro; Prouvé, Thomas; Brachet, Frank; Porter, Frederick; Spizzi, Pierre; Jourdan, Thierry; Massonet, Didier; Lyautey, Bertrand; Sciortino, Luisa; Pinto, Ciro; Vibert, Laurent; Simionescu, Aurora; Boutelier, Martin; Roncarelli, Mauro; Julien, Sabine; González, Raoul; Maffei, Bruno; Todaro, Michela; Balado, A.; Ferrando, Philippe; Atienza, R.; Schwander, Denis; Millerioux, Jean-Pierre; Godet, Olivier; Sanisidro, Julien; Bancel, Florian; Vaccaro, Davide; Webb, Natalie; Camus, Thierry; Coriat, Mickael; Carron, Jérôme; Piconcelli, Enrico; Puccetti, Simonetta; Mitsuda, Kazuhisa; Mineo, Teresa; Jaubert, Jean; D'Ai, Antonino; Adam, Thomas; Frericks, Martin; Costantini, Elisa; Janiuk, Agnieszka; Cobo, Beatriz; Ghizzardi, Simona; Gatti, Flavio; Molendi, Silvano; Wise, Michael; Bandler, Simon; Torrejón, José Miguel; Kedziora, Bartosz; Dauser, Thomas; Prêle, Damien; Duband, Lionel; Terrier, Régis; Pajot, François; Daniel, Christophe; Ferrari Barusso, Lorenzo; Mot, Baptiste; Vodopivec, Boris Martin; Giovannini, Elisa; DeNigris, Natalie; Encinas Plaza, José Miguel; Van der Kuur, Jan; González, Manuel; Amato, Roberta; Geoffray, Hervé; Dercksen, Johannes; Pradines, Alice; Rollet, Bertrand; Dubbeldam, Luc; Terrasa, Guilhem; Alcacera Gil, María Ángeles; Maisonnave, Océane; DiPirro, Michael; Monestes, David; Laurenza, Monica; Boorman, Peter; Bozzo, Enrico; Capobianco, Vito; Parot, Yann; D'Andrea, Matteo; Korb, Andrew; Nagayoshi, Kenichiro; Roudil, Gilles; Doumayrou, Eric; Gao, Jian-Rong; Luminari, Alfredo; Khosropanah, Pourya; Gloaguen, Emilie; Branduardi Raymont, Graziella; Peille, Philippe; Gabici, Stefano; Eckart, Megan; Franssen, Philippe; Shinozaki, Keisuke; Gonzalo Melchor, Alejandro; Ptak, Andy; Chervenak, James; Michalski, Lea; Castellani, Florent; Cuttaia, Francesco; Thibert, Tanguy; Hieltjes, Paul; Hurtado, Adolfo Jesus; Fossecave, Hervé; Irwin, Kent; Adams, Joseph; Attard, Anthony; Etcheverry, Christophe; Rioland, Guillaume; Natalucci, Lorenzo; Finoguenov, Alexis; Jacquey, Christian; Barbera, Marco; Barcons, Xavier; Varisco , Salvatore; Mendez, Mariano; Ercolani, Eric; Fernández Sánchez, Miguel; Gastaldello, Fabio; Uslenghi, Michela; Angelinelli, Matteo; Jacques, Lionel; Villa, Fabrizio; Lorenz, Maximilian; Mesnager, Jean-Michel; Durand, Jean Louis; Sakai, Kazuhiro; Decourchelle, Anne; Martin, Sylvain; Berrocal, A.; Finkbeiner, Fred; Wilms, Joern; Reina, M.; Rudnicki, Tomasz; Doriese, William; Nazé, Yaël; Abdoelkariem, Shariefa; D'anca, Fabio; Gant, Florent; Van der Hulst, Paul; Mazzotta, Pasquale; Coeur-Joly, Odile; Añón Cancela, M.; Canourgues, Florent; Fiore, Fabrizio; Raulin, Desi; Noguès, Loïc; Hoogeveen, Ruud; Ravera, Laurent; Callanan, Paul; Cheatom, Oscar; André, Jérôme; Sordet, Michael; Brienza, Daniele; Duval, Jean-Marc; Corcione, Leonardo; Fiocchi, Maria Teresa; Pailot, Damien; Panessa, Francesca; Fioretti, Valentina; Van Weers, Henk; Anvar, Shebli; Parodi, Luigi; Petit, Pascal; De Plaa, Jelle; Kirsch, Christian; Macculi, Claudio; Volpe, Angela; Puccio, Elena; Gómez Elvira, J.; Bonnet, François; Marelli, Lorenzo; Murat, David; Audard, Marc; Jackson, Brian; Colonges, Stéphane; Korpela, Seppo; Webb, Natalie; Laudet, Philippe; Chiarello, Fabio; Ligori, Sebastiano; Montinaro, Nicola; Svoboda, Jiri; Bij de Vaate, Jan Geralt; Blin, Sylvie; Jonker, Peter; Bruijn, Marcel; Ceballos, Maria Teresa; Cardiel, Nicolás; Kilbourne, Caroline; Chaoul, Laurence; Gottardi, Luciano; Gros, Michel; Bonino, Donata; Skup, Konrad; Rodriguez, Louis; Fiorini, Mauro; Ardellier, Florence; Bellouard, Elise; Agencia Estatal de Investigación (AEI); Ministerio de Ciencia e Innovación (MICINN); Centre National D'Etudes Spatiales (CNES); Agenzia Spaziale Italiana (ASI); European Space Agency (ESA)
The Athena X-ray Integral Unit (X-IFU) is the high resolution X-ray spectrometer, studied since 2015 for flying in the mid-30s on the Athena space X-ray Observatory, a versatile observatory designed to address the Hot and Energetic Universe science theme, selected in November 2013 by the Survey Science Committee. Based on a large format array of Transition Edge Sensors (TES), it aims to provide spatially resolved X-ray spectroscopy, with a spectral resolution of 2.5 eV (up to 7 keV) over an hexagonal field of view of 5 arc minutes (equivalent diameter). The X-IFU entered its System Requirement Review (SRR) in June 2022, at about the same time when ESA called for an overall X-IFU redesign (including the X-IFU cryostat and the cooling chain), due to an unanticipated cost overrun of Athena. In this paper, after illustrating the breakthrough capabilities of the X-IFU, we describe the instrument as presented at its SRR, browsing through all the subsystems and associated requirements. We then show the instrument budgets, with a particular emphasis on the anticipated budgets of some of its key performance parameters. Finally we briefly discuss on the ongoing key technology demonstration activities, the calibration and the activities foreseen in the X-IFU Instrument Science Center, and touch on communication and outreach activities, the consortium organisation, and finally on the life cycle assessment of X-IFU aiming at minimising the environmental footprint, associated with the development of the instrument. Thanks to the studies conducted so far on X-IFU, it is expected that along the design-to-cost exercise requested by ESA, the X-IFU will maintain flagship capabilities in spatially resolved high resolution X-ray spectroscopy, enabling most of the original X-IFU related scientific objectives of the Athena mission to be retained.