The ionization yield in a methane-filled spherical proportional counter

Autor: Arora, M. M., Balogh, L., Beaufort, C., Brossard, A., Chapellier, M., Clarke, J., Corcoran, E. C., Coquillat, J. -M., Dastgheibi-Fard, A., Deng, Y., Durnford, D., Garrah, C., Gerbier, G., Giomataris, I., Giroux, G., Gorel, P., Gros, M., Gros, P., Guillaudin, O., Hoppe, E. W., Katsioulas, I., Kelly, F., Knights, P., Lautridou, P., Makowski, A., Manthos, I., Martin, R. D., Matthews, J., McCallum, H. M., Meadows, H., Millins, L., Muraz, J. -F., Neep, T., Nikolopoulos, K., Panchal, N., Piro, M. -C., Rowe, N., Santos, D., Savvidis, G., Savvidis, I., Spathara, D., Fernandez, F. Vazquez de Sola, Ward, R.

Spherical proportional counters (SPCs) are gaseous particle detectors sensitive to single ionization electrons in their target media, with large detector volumes and low background rates. The $\mbox{NEWS-G}$ collaboration employs this technology to s

Externí odkaz: http://arxiv.org/abs/2410.16350

R2D2 TPC: first Xenon results

Autor: Bouet, R., Busto, J., Cecchini, V., Cerna, C., Charpentier, P., Chapellier, M., Dastgheibi-Fard, A., Druillole, F., Jollet, C., Hellmuth, P., Gros, M., Lautridou, P., Meregaglia, A., Navick, X. F., Piquemal, F., Popieul, F., Roche, M., Savvidis, I., Thomas, B.

Radial time projection chambers (TPC), already employed in the search for rare phenomena such as light Dark Matter candidate, could provide a new detection approach for the search of neutrinoless double beta decay ($\beta\beta0\nu$). The assessment o

Externí odkaz: http://arxiv.org/abs/2309.13637

The NEWS-G detector at SNOLAB

Autor: Balogh, L., Beaufort, C., Brossard, A., Caron, J. F., Chapellier, M., Coquillat, J. M., Corcoran, E. C., Crawford, S., Dastgheibi-Fard, A., Deng, Y., Dering, K., Durnford, D., Garrah, C., Gerbier, G., Giomataris, I., Giroux, G., Gorel, P., Gros, M., Gros, P., Guillaudin, O., Hoppe, E. W., Katsioulas, I., Kelly, F., Knights, P., Kwon, L., Langrock, S., Lautridou, P., Martin, R. D., Mols, J. P., Muraz, J. F., Nikolopoulos, K., O'Brien, P., Piro, M. C., Rowe, N., Santos, D., Samuleev, P., Savvidis, G., Savvidis, I., Fernandez, F. Vazquez deSola, Vidal, M., Zampaolo, M.

The New Experiments With Spheres-Gas (NEWS-G) collaboration intends to achieve $\mathrm{sub-GeV/c^{2}}$ Weakly Interacting Massive Particles (WIMPs) detection using Spherical Proportional Counters (SPCs). SPCs are gaseous detectors relying on ionizat

Externí odkaz: http://arxiv.org/abs/2205.15433

EXCESS workshop: Descriptions of rising low-energy spectra

Autor: Adari, P., Aguilar-Arevalo, A., Amidei, D., Angloher, G., Armengaud, E., Augier, C., Balogh, L., Banik, S., Baxter, D., Beaufort, C., Beaulieu, G., Belov, V., Gal, Y. Ben, Benato, G., Benoît, A., Bento, A., Bergé, L., Bertolini, A., Bhattacharyya, R., Billard, J., Bloch, I. M., Botti, A., Breier, R., Bres, G., Bret, J-. L., Broniatowski, A., Brossard, A., Bucci, C., Bunker, R., Cababie, M., Calvo, M., Camus, P., Cancelo, G., Canonica, L., Cappella, F., Cardani, L., Caron, J. -F., Casali, N., del Castello, G., Cazes, A., Cerulli, R., Vergara, B. A. Cervantes, Chaize, D., Chapellier, M., Chaplinsky, L., Charlieux, F., Chaudhuri, M., Chavarria, A. E., Chemin, G., Chen, R., Chen, H., Chierchie, F., Colantoni, I., Colas, J., Cooley, J., Coquillat, J. -M., Corcoran, E. C., Crawford, S., Crisler, M., Cruciani, A., Cushman, P., D'Addabbo, A., D'Olivo, J. C., Dastgheibi-Fard, A., De Jésus, M., Deng, Y., Dent, J. B., Depaoli, E. L., Dering, K., Dharani, S., Di Lorenzo, S., Drlica-Wagner, A., Dumoulin, L., Durnford, D., Dutta, B., Einfalt, L., Erb, A., Erhart, A., Essig, R., Estrada, J., Etzion, E., Exshaw, O., Favela-Perez, F., Feilitzsch, F. v., Moroni, G. Fernandez, Iachellini, N. Ferreiro, Ferriol, S., Fichtinger, S., Figueroa-Feliciano, E., Filippini, J. -B., Filosofov, D., Formaggio, J. A., Friedl, M., Fuard, S., Fuchs, D., Fuss, A., Gaïor, R., Garai, A., Garrah, C., Gascon, J., Gerbier, G., Ghaith, M., Ghete, V. M., Gift, D., Giomataris, I., Giroux, G., Giuliani, A., Gorel, P., Gorla, P., Goupy, C., Goupy, J., Goy, C., Gros, M., Gros, P., Guardincerri, Y., Guerin, C., Guidi, V., Guillaudin, O., Gupta, S., Guy, E., Harrington, P., Hauff, D., Heine, S. T., Hertel, S. A., Holland, S. E., Hong, Z., Hoppe, E. W., Hossbach, T. W., Ianigro, J. -C., Iyer, V., Jastram, A., Ješkovský, M., Jin, Y., Jochum, J., Johnston, J. P., Juillard, A., Karaivanov, D., Kashyap, V., Katsioulas, I., Kazarcev, S., Kaznacheeva, M., Kelly, F., Kilminster, B., Kinast, A., Klinkenberg, L., Kluck, H., Knights, P., Korn, Y., Kraus, H., von Krosigk, B., Kubik, A., Kurinsky, N. A., Lamblin, J., Langenkämper, A., Langrock, S., Lasserre, T., Lattaud, H., Lautridou, P., Lawson, I., Lee, S. J., Lee, M., Letessier-Selvon, A., Lhuillier, D., Li, M., Lin, Y. -T., Lubashevskiy, A., Mahapatra, R., Maludze, S., Mancuso, M., Manthos, I., Marini, L., Marnieros, S., Martin, R. D., Matalon, A., Matthews, J., Mauri, B., Mayer, D. W., Mazzolari, A., Mazzucato, E., Theenhausen, H. Meyer zu, Michielin, E., Minet, J., Mirabolfathi, N., Mirbach, K. v., Misiak, D., Mitra, P., Mocellin, J-. L., Mohanty, B., Mokina, V., Mols, J. -P., Monfardini, A., Mounier, F., Munagavalasa, S., Muraz, J. -F., Navick, X. -F., Neep, T., Neog, H., Neyrial, H., Nikolopoulos, K., Nilima, A., Nones, C., Novati, V., O'Brien, P., Oberauer, L., Olivieri, E., Olmi, M., Onillon, A., Oriol, C., Orly, A., Orrell, J. L., Ortmann, T., Overman, C. T., Pagliarone, C., Palušová, V., Pari, P., Patel, P. K., Pattavina, L., Petricca, F., Piers, A., Pinckney, H. D., Piro, M. -C., Platt, M., Poda, D., Ponomarev, D., Potzel, W., Povinec, P., Pröbst, F., Privitera, P., Pucci, F., Ramanathan, K., Real, J. -S., Redon, T., Reindl, F., Ren, R., Robert, A., Da Rocha, J., Rodrigues, D., Rogly, R., Rothe, J., Rowe, N., Rozov, S., Rozova, I., Saab, T., Saffold, N., Salagnac, T., Sander, J., Sanglard, V., Santos, D., Sarkis, Y., Savu, V., Savvidis, G., Savvidis, I., Schönert, S., Schäffner, K., Schermer, N., Schieck, J., Schmidt, B., Schmiedmayer, D., Schwertner, C., Scola, L., Settimo, M., Shevchik, Ye., Sibille, V., Sidelnik, I., Singal, A., Smida, R., Haro, M. Sofo, Soldner, T., Stachurska, J., Stahlberg, M., Stefanazzi, L., Stodolsky, L., Strandhagen, C., Strauss, R., Stutz, A., Thomas, R., Thompson, A., Tiffenberg, J., Tomei, C., Traina, M., Uemura, S., Usherov, I., Vagneron, L., Van De Pontseele, W., Fernandez, F. A. Vazquez de Sola, Vidal, M., Vignati, M., Virto, A. L., Vivier, M., Volansky, T., Wagner, V., Wagner, F., Walker, J., Ward, R., Watkins, S. L., Wex, A., Willers, M., Wilson, M. J., Winslow, L., Yakushev, E., Yu, T. -T., Zampaolo, M., Zaytsev, A., Zema, V., Zinatulina, D., Zolotarova, A.

Publikováno v: SciPost Phys. Proc. 9, 001 (2022)

Many low-threshold experiments observe sharply rising event rates of yet unknown origins below a few hundred eV, and larger than expected from known backgrounds. Due to the significant impact of this excess on the dark matter or neutrino sensitivity

Externí odkaz: http://arxiv.org/abs/2202.05097

High accuracy 235U(n,f) data in the resonance energy region

Autor: Paradela C., Duran I., Tassan-Got L., Audouin L., Berthier B., Isaev S., Le Naour C., Stephan C., Tarrío D., Abbondanno U., Aerts G., Álvarez-Pol H., Álvarez-Velarde F., Andriamonje S., Andrzejewski J., Badurek G., Baumann P., Becvar F., Berthoumieux E., Calviño F., Calviani M., Cano-Ott D., Capote R., Carrapiço C., Cennini P., Chepel V., Chiaveri E., Colonna N., Cortes G., Couture A., Cox J., Dahlfors M., David S., Dillmann I., Domingo-Pardo C., Dridi W., Eleftheriadis C., Embid-Segura M., Ferrant L., Ferrari A., Ferreira-Marques R., Fujii K., Furman W., Gonçalves I.F., Gonzalez-Romero E., Goverdovski A., Gramegna F., Guerrero C., Gunsing F., Haight R., Heil M., Igashira M., Jericha E., Kadi Y., Kaeppeler F., Karadimos D., Kerveno M., Ketlerov V., Koehler P., Konovalov V., Krticka M., Lampoudis C., Lederer C., Leeb H., Lindote A., Lukic S., Marganiec J., Martinez T., Marrone S., Massimi C., Mastinu P., Mengoni A., Milazzo P.M., Moreau C., Mosconi M., Pancin S, J., Pavlik A., Pavlopoulos P., Perrot L., Plag R., Plompen A., Plukis A., Poch A., Pretel C., Praena J., Quesada J., Rauscher T., Reifarth R., Rubbia C., Rudolf G., Rullhusen P., Salgado J., Santos C., Sarchiapone L., Savvidis I., Tagliente G., Tain J.L., Tavora L., Terlizzi R., Vaz P., Ventura A., Villamarin D., Vincente M.C., Vlachoudis V., Vlastou R., Voss F., Walter S., Weiss C., Wiesher M., Wisshak K.

Publikováno v: EPJ Web of Conferences, Vol 111, p 02003 (2016)

The 235U neutron-induced cross section is widely used as reference cross section for measuring other fission cross sections, but in the resonance region it is not considered as an IAEA standard because of the scarce experimental data covering the ful

Externí odkaz: https://doaj.org/article/3d92ef93f6274da19043f9a63a1e45db