The daily modulations and broadband strategy in axion searches. An application with CAST-CAPP detector

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

First results of the CAST-RADES haloscope search for axions at 34.67 $\mu$eV

Autor: Melcón, A. Álvarez, Cuendis, S. Arguedas, Baier, J., Barth, K., Bräuniger, H., Calatroni, S., Cantatore, G., Caspers, F., Castel, J. F, Cetin, S. A., Cogollos, C., Dafni, T., Davenport, M., Dermenev, A., Desch, K., Díaz-Morcillo, A., Döbrich, B., Fischer, H., Funk, W., Gallego, J. D, Barceló, J. M García, Gardikiotis, A., Garza, J., Gimeno, B., Gninenko, S., Golm, J., Hasinoff, M., Hoffmann, D. H. H., Irastorza, I. G., Jakovčić, K., Kaminski, J., Karuza, M., Lakić, B., Laurent, J. M, Lozano-Guerrero, A., Luzón, G., Malbrunot, C., Maroudas, M., Miralda-Escudé, J., Mirallas, H., Miceli, L., Navarro, P., Ozbey, A., Özbozduman, K., Garay, C. Peña, Pivovaroff, M., Redondo, J., Ruz, J., Chóliz, E. Ruiz, Schmidt, S., Schumann, M., Semertzidis, Y., Solanki, S. K, Stewart, L., Tsagris, I., Vogel, T. Vafeiadis J. K., Widmann, E., Wuensch, W., Zioutas, K.

Publikováno v: J. High Energ. Phys. 2021, 75 (2021)

We present results of the Relic Axion Dark-Matter Exploratory Setup (RADES), a detector which is part of the CERN Axion Solar Telescope (CAST), searching for axion dark matter in the 34.67$\mu$eV mass range. A radio frequency cavity consisting of 5 s

Externí odkaz: http://arxiv.org/abs/2104.13798

Improved Search for Solar Chameleons with a GridPix Detector at CAST

Autor: Anastassopoulos, V., Aune, S., Barth, K., Belov, A., Bräuninger, H., Cantatore, G., Carmona, J. M., Castel, J. F., Cetin, S. A., Christensen, F., Dafni, T., Davenport, M., Dermenev, A., Desch, K., Döbrich, B., Eleftheriadis, C., Fanourakis, G., Ferrer-Ribas, E., Fischer, H., Funk, W., García, J. A., Gardikiotis, A., Garza, J. G., Gazis, E. N., Geralis, T., Giomataris, I., Gninenko, S., Hailey, C. J., Hasinoff, M. D., Hoffmann, D. H. H., Iguaz, F. J., Irastorza, I. G., Jakobsen, A., Jacoby, J., Jakovčić, K., Kaminski, J., Karuza, M., Kostoglou, S., Kralj, N., Krčmar, M., Krieger, C., Lakić, B., Laurent, J. M., Liolios, A., Ljubičić, A., Luzón, G., Maroudas, M., Miceli, L., Neff, S., Ortega, I., Papaevangelou, T., Paraschou, K., Pivovaroff, M. J., Raffelt, G., Rosu, M., Ruz, J., Chóliz, E. Ruiz, Savvidis, I., Schmidt, S., Semertzidis, Y. K., Solanki, S. K., Stewart, L., Vafeiadis, T., Vogel, J. K., Vretenar, M., Wuensch, W., Yildiz, S. C., Zioutas, K., Brax, P.

We report on a new search for solar chameleons with the CERN Axion Solar Telescope (CAST). A GridPix detector was used to search for soft X-ray photons in the energy range from 200 eV to 10 keV from converted solar chameleons. No signiffcant excess o

Externí odkaz: http://arxiv.org/abs/1808.00066

A Storage Ring Experiment to Detect a Proton Electric Dipole Moment

Autor: Anastassopoulos, V., Andrianov, S., Baartman, R., Bai, M., Baessler, S., Benante, J., Berz, M., Blaskiewicz, M., Bowcock, T., Brown, K., Casey, B., Conte, M., Crnkovic, J., Fanourakis, G., Fedotov, A., Fierlinger, P., Fischer, W., Gaisser, M. O., Giomataris, Y., Grosse-Perdekamp, M., Guidoboni, G., Haciomeroglu, S., Hoffstaetter, G., Huang, H., Incagli, M., Ivanov, A., Kawall, D., Khazin, B., Kim, Y. I., King, B., Koop, I. A., Larsen, R., Lazarus, D. M., Lebedev, V., Lee, M. J., Lee, S., Lee, Y. H., Lehrach, A., Lenisa, P., Sandri, P. Levi, Luccio, A. U., Lyapin, A., MacKay, W., Maier, R., Makino, K., Malitsky, N., Marciano, W. J., Meng, W., Meot, F., Metodiev, E. M., Miceli, L., Moricciani, D., Morse, W. M., Nagaitsev, S., Nayak, S. K., Orlov, Y. F., Ozben, C. S., Park, S. T., Pesce, A., Pile, P., Polychronakos, V., Podobedov, B., Pretz, J., Ptitsyn, V., Ramberg, E., Raparia, D., Rathmann, F., Rescia, S., Roser, T., Sayed, H. Kamal, Semertzidis, Y. K., Senichev, Y., Sidorin, A., Silenko, A., Simos, N., Stahl, A., Stephenson, E. J., Stroeher, H., Syphers, M. J., Talman, J., Talman, R. M., Tishchenko, V., Touramanis, C., Tsoupas, N., Venanzoni, G., Vetter, K., Vlassis, S., Won, E., Zavattini, G., Zelenski, A., Zioutas, K.

A new experiment is described to detect a permanent electric dipole moment of the proton with a sensitivity of $10^{-29}e\cdot$cm by using polarized "magic" momentum $0.7$~GeV/c protons in an all-electric storage ring. Systematic errors relevant to t

Externí odkaz: http://arxiv.org/abs/1502.04317

Measurements of polarized photo-pion production on longitudinally polarized HD and Implications for Convergence of the GDH Integral

Autor: LEGS Spin Collaboration, Hoblit, S., Sandorfi, A. M., Ardashev, K., Bade, C., Bartalini, O., Blecher, M., Caracappa, A., D'Angelo, A., d'Angelo, A., Di Salvo, R., Fantini, A., Gibson, C., Glueckler, H., Hicks, K., Honig, A., Kageya, T., Khandaker, M., Kistner, O. C., Kizilgul, S., Kucuker, S., Lehmann, A., Lowry, M., Lucas, M., Mahon, J., Miceli, L., Moricciani, D., Norum, B., Pap, M., Preedom, B., Seyfarth, H., Schaerf, C., Stroeher, H., Thorn, C. E., Whisnant, C. S., Wang, K., Wei, X.

Publikováno v: Phys.Rev.Lett.102:172002,2009

We report new measurements of inclusive pion production from frozen-spin HD for polarized photon beams covering the Delta(1232) resonance. These provide data simultaneously on both H and D with nearly complete angular distributions of the spin-differ

Externí odkaz: http://arxiv.org/abs/0808.2183