Zobrazeno 1 - 10
of 1 714
pro vyhledávání: '"Galán J"'
Autor:
Ahyoune, S., Altenmueller, K., Antolin, I., Basso, S., Brun, P., Candon, F. R., Castel, J. F., Cebrian, S., Chouhan, D., Della Ceca, R., Cervera-Cortes, M., Chernov, V., Civitani, M. M., Cogollos, C., Costa, E., Cotroneo, V., Dafni, T., Derbin, A., Desch, K., Diaz-Martin, M. C., Diaz-Morcillo, A., Diez-Ibanez, D., Pardos, C. Diez, Dinter, M., Doebrich, B., Drachnev, I., Dudarev, A., Ezquerro, A., Fabiani, S., Ferrer-Ribas, E., Finelli, F., Fleck, I., Galan, J., Galanti, G., Galaverni, M., Garcia, J. A., Garcia-Barcelo, J. M., Gastaldo, L., Giannotti, M., Giganon, A., Goblin, C., Goyal, N., Gu, Y., Hagge, L., Helary, L., Hengstler, D., Heuchel, D., Hoof, S., Iglesias-Marzoa, R., Iguaz, F. J., Iniguez, C., Irastorza, I. G., Jakovcic, K., Kaefer, D., Kaminski, J., Karstensen, S., Law, M., Lindner, A., Loidl, M., Loiseau, C., Lopez-Alegre, G., Lozano-Guerrero, A., Lubsandorzhiev, B., Luzon, G., Manthos, I., Margalejo, C., Marin-Franch, A., Marques, J., Marutzky, F., Menneglier, C., Mentink, M., Mertens, S., Miralda-Escude, J., Mirallas, H., Muleri, F., Muratova, V., Navarro-Madrid, J. R., Navick, X. F., Nikolopoulos, K., Notari, A., Nozik, A., Obis, L., Ortiz-de-Solorzano, A., O'Shea, T., von Oy, J., Pareschi, G., Papaevangelou, T., Perez, K., Perez, O., Picatoste, E., Pivovaroff, M. J., Porron, J., Puyuelo, M. J., Quintana, A., Redondo, J., Reuther, D., Ringwald, A., Rodrigues, M., Rubini, A., Rueda-Teruel, S., Rueda-Teruel, F., Ruiz-Choliz, E., Ruz, J., Schaffran, J., Schiffer, T., Schmidt, S., Schneekloth, U., Schoenfeld, L., Schott, M., Segui, L., Singh, U. R., Soffitta, P., Spiga, D., Stern, M., Straniero, O., Tavecchio, F., Unzhakov, E., Ushakov, N. A., Vecchi, G., Vogel, J. K., Voronin, D. M., Ward, R., Weltman, A., Wiesinger, C., Wolf, R., Yanes-Diaz, A., Yu, Y.
BabyIAXO is the intermediate stage of the International Axion Observatory (IAXO) to be hosted at DESY. Its primary goal is the detection of solar axions following the axion helioscope technique. Axions are converted into photons in a large magnet tha
Externí odkaz:
http://arxiv.org/abs/2411.13915
Autor:
CAST Collaboration, Altenmüller, K., Anastassopoulos, V., Arguedas-Cuendis, S., Aune, S., Baier, J., Barth, K., Bräuninger, H., Cantatore, G., Caspers, F., Castel, J. F., Çetin, S. A., Christensen, F., Cogollos, C., Dafni, T., Davenport, M., Decker, T. A., Desch, K., Díez-Ibáñez, D., Döbrich, B., Ferrer-Ribas, E., Fischer, H., Funk, W., Galán, J., García, J. A., Gardikiotis, A., Giomataris, I., Golm, J., Hailey, C. H., Hasinoff, M. D., Hoffmann, D. H. H., Irastorza, I. G., Jacoby, J., Jakobsen, A. C., Jakovčić, K., Kaminski, J., Karuza, M., Kostoglou, S., Krieger, C., Lakić, B., Laurent, J. M., Luzón, G., Malbrunot, C., Margalejo, C., Maroudas, M., Miceli, L., Mirallas, H., Navarro, P., Obis, L., Özbey, A., Özbozduman, K., Papaevangelou, T., Pérez, O., Pivovaroff, M. J., Rosu, M., Ruiz-Chóliz, E., Ruz, J., Schmidt, S., Schumann, M., Semertzidis, Y. K., Solanki, S. K., Stewart, L., Vafeiadis, T., Vogel, J. K., Zioutas, K.
Hypothetical axions provide a compelling explanation for dark matter and could be emitted from the hot solar interior. The CERN Axion Solar Telescope (CAST) has been searching for solar axions via their back conversion to X-ray photons in a 9-T 10-m
Externí odkaz:
http://arxiv.org/abs/2406.16840
Autor:
Adair, C. M., Altenmüller, K., Anastassopoulos, V., Cuendis, S. Arguedas, Baier, J., Barth, K., Belov, A., Bozicevic, D., Bräuninger, H., Cantatore, G., Caspers, F., Castel, J. F., Çetin, S. A., Chung, W., Choi, H., Choi, J., Dafni, T., Davenport, M., Dermenev, A., Desch, K., Döbrich, B., Fischer, H., Funk, W., Galan, J., Gardikiotis, A., Gninenko, S., Golm, J., Hasinoff, M. D., Hoffmann, D. H. H., Ibáñez, D. Díez, Irastorza, I. G., Jakovčić, K., Kaminski, J., Karuza, M., Krieger, C., Kutlu, Ç., Lakić, B., Laurent, J. M., Lee, J., Lee, S., Luzón, G., Margalejo, C., Maroudas, M., Miceli, L., Mirallas, H., Obis, L., Özbey, A., Özbozduman, K., Pivovaroff, M. J., Rosu, M., Ruz, J., Ruiz-Chóliz, E., Schmidt, S., Semertzidis, Y. K., Solanki, S. K., Stewart, L., Tsagris, I., Vafeiadis, T., Vogel, J. K., Vretenar, M., Youn, S., Zhitnitsky, A., Zioutas, K.
It has been previously advocated that the presence of the daily and annual modulations of the axion flux on the Earth's surface may dramatically change the strategy of the axion searches. The arguments were based on the so-called Axion Quark Nugget (
Externí odkaz:
http://arxiv.org/abs/2405.10972
Autor:
Altenmueller, K., Antolin, ., Calvet, D., Candon, F. R., Castel, J., Cebrian, S., Cogollos, C., Dafni, T., Ibanez, D. Diez, Ferrer-Ribas, E., Galan, J., Garcia, J. A., Gomez, H., Gu, Y., Ezquerro, A., Irastorza, I. G, Luzon, G., Margalejo, C., Mirallas, H., Obis, L., de Solorzano, A. Ortiz, Papaevangelou, T., Perez, O., Picatoste, E., Porron, J., Puyuelo, M. J., Quintana, A., Ruiz-Choliz, E., Ruz, J., Vogel, J.
Gas time projection chambers (TPCs) with Micromegas pixelated readouts are being used in dark matter searches and other rare event searches, due to their potential in terms of low background levels, energy and spatial resolution, gain, and operationa
Externí odkaz:
http://arxiv.org/abs/2404.09727
Autor:
Altenmüller, K., Castel, J. F., Cebrián, S., Dafni, T., Díez-Ibañez, D., Ezquerro, A., Ferrer-Ribas, E., Galan, J., Galindo, J., García, J. A., Giganon, A., Goblin, C., Irastorza, I. G., Loiseau, C., Luzón, G., Navick, X. F., Margalejo, C., Mirallas, H., Obis, L., de Solórzano, A. Ortiz, Papaevangelou, T., Pérez, O., Quintana, A., Ruz, J., Vogel, J. K.
In this paper we present measurements performed with a Micromegas X-ray detector setup. The detector is a prototype in the context of the BabyIAXO helioscope, which is under construction to search for an emission of the hypothetical axion particle fr
Externí odkaz:
http://arxiv.org/abs/2403.06316
Autor:
Consortium, LiquidO, Cabrera, A., Chen, M., Mantovani, F., Serafini, A., Strati, V., Apilluelo, J., Asquith, L., Beney, J. L., Bezerra, T. J. C., Bongrand, M., Bourgeois, C., Breton, D., Briere, M., Busto, J., Cadiou, A., Calvo, E., Chaumat, V., Chauveau, E., Cattermole, B. J., Chimenti, P., Delafosse, C., de Kerret, H., Dusini, S., Earle, A., Frigerio-Martins, C., Galán, J., García, J. A., Gazzini, R., Gibson-Foster, A., Gallas, A., Girard-Carillo, C., Griffith, W. C., Haddad, F., Hartnell, J., Hourlier, A., Hull, G., Irastorza, I. G., Koch, L., Laniéce, P., Du, J. F. Le, Lefebvre, C., Lefevre, F., Legrand, F., Loaiza, P., Lock, J. A., Luzón, G., Maalmi, J., Marquet, C., Martínez, M., Mathon, B., Ménard, L., Navas-Nicolás, D., Nunokawa, H., Ochoa-Ricoux, J. P., Obolensky, M., Palomares, C., Pillot, P., Porter, J. C. C., Pravikoff, M. S., Ramarijaona, H., Roche, M., Rosier, P., Roskovec, B., Sarsa, M. L., Schoppmann, S., Shorrock, W., Simard, L., Steiger, H. Th. J., Stocco, D., Stutzmann, J. S., Suekane, F., Tunc, A., Verdier, M. -A., Verdugo, A., Viaud, B., Wakely, S. M., Weber, A., Yermia, F.
The formation of the Earth remains an epoch with mysterious puzzles extending to our still incomplete understanding of the planet's potential origin and bulk composition. Direct confirmation of the Earth's internal heat engine was accomplished by the
Externí odkaz:
http://arxiv.org/abs/2308.04154
Autor:
Ferrer-Ribas, E., Altenmüller, K., Biasuzzi, B., Castel, J. F., Cebrián, S., Dafni, T., Desch, K., Díez-Ibañez, D., Galán, J., Galindo, J., García, J. A., Giganon, A., Goblin, C., Irastorza, I. G., Kaminski, J., Luzón, G., Margalejo, C., Mirallas, H., Navick, X. F., Obis, L., de Solórzano, A. Ortiz, von Oy, J., Papaevangelou, T., Pérez, O., Picatoste, E., Ruz, J., Schiffer, T., Schmidt, S., Segui, L., Vogel, J. K.
The International AXion Observatory (IAXO) is a large scale axion helioscope that will look for axions and axion-like particles produced in the Sun with unprecedented sensitivity. BabyIAXO is an intermediate experimental stage that will be hosted at
Externí odkaz:
http://arxiv.org/abs/2303.15028
Autor:
Garza J. G., Aune S., Aznar F., Castel J. F., Cebrián S., Dafni T., Ferrer-Ribas E., Galán J., García J. A., Giomataris I., Iguaz F.J., Irastorza I.G., Luzón G., Mirallas H., Papaevangelou T., Peiró A., Tomás A., Vafeiadis T.
Publikováno v:
EPJ Web of Conferences, Vol 174, p 01008 (2018)
The most compelling candidates for Dark Matter to day are WIMPs and axions. The applicability of gasesous Time Projection Chambers (TPCs) with Micromesh Gas Structures (Micromegas) to the search of these particles is explored within this work. Both p
Externí odkaz:
https://doaj.org/article/838f70ede5b24524b872972268c74ffa
Autor:
Altenmüller, Castel, J. F., Cebrián, S., Dafní, T., Díez-Ibáñez, D., Galán, J., Galindo, J., García, J. A., Irastorza, I. G., Katsioulas, I., Knights, P., Luzón, G., Manthos, I., Margalejo, C., Matthews, J., Mavrokoridis, K., Mirallas, H., Neep, T., Nikolopoulos, K., Obis, L., de Solórzano, A. Ortiz, Pérez, O., Philippou, B., Ward, R.
Publikováno v:
2021 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2021, pp. 1-3
Rare event searches require extreme radiopurity in all detector components. This includes the active medium, which in the case of gaseous detectors, is the operating gas. The gases used typically include noble gas mixtures with molecular quenchers. P
Externí odkaz:
http://arxiv.org/abs/2211.10148
Autor:
Adair, C. M., Altenmüller, K., Anastassopoulos, V., Cuendis, S. Arguedas, Baier, J., Barth, K., Belov, A., Bozicevic, D., Bräuninger, H., Cantatore, G., Caspers, F., Castel, J. F., Çetin, S. A., Chung, W., Choi, H., Choi, J., Dafni, T., Davenport, M., Dermenev, A., Desch, K., Döbrich, B., Fischer, H., Funk, W., Galan, J., Gardikiotis, A., Gninenko, S., Golm, J., Hasinoff, M. D., Hoffmann, D. H. H., Ibáñez, D. Díez, Irastorza, I. G., Jakovčić, K., Kaminski, J., Karuza, M., Krieger, C., Kutlu, Ç., Lakić, B., Laurent, J. M., Lee, J., Lee, S., Luzón, G., Malbrunot, C., Margalejo, C., Maroudas, M., Miceli, L., Mirallas, H., Obis, L., Özbey, A., Özbozduman, K., Pivovaroff, M. J., Rosu, M., Ruz, J., Ruiz-Chóliz, E., Schmidt, S., Schumann, M., Semertzidis, Y. K., Solanki, S. K., Stewart, L., Tsagris, I., Vafeiadis, T., Vogel, J. K., Vretenar, M., Youn, S., Zioutas, K.
Publikováno v:
Nature Commun. 13, 6180 (2022)
The CAST-CAPP axion haloscope, operating at CERN inside the CAST dipole magnet, has searched for axions in the 19.74 $\mu$eV to 22.47 $\mu$eV mass range. The detection concept follows the Sikivie haloscope principle, where Dark Matter axions convert
Externí odkaz:
http://arxiv.org/abs/2211.02902