Radiative neutron capture cross section of $^{242}$Pu measured at n_TOF-EAR1 in the unresolved resonance region up to 600 keV

Autor: Lerendegui-Marco, J., Guerrero, C., Mendoza, E., Quesada, J. M., Eberhardt, K., Junghans, A. R., Alcayne, V., Babiano, V., Aberle, O., Andrzejewski, J., Audouin, L., Becares, V., Bacak, M., Balibrea-Correa, J., Barbagallo, M., Barros, S., Becvar, F., Beinrucker, C., Berthoumieux, E., Billowes, J., Bosnar, D., Brugger, M., Caamaño, M., Calviño, F., Calviani, M., Cano-Ott, D., Cardella, R., Casanovas, A., Castelluccio, D. M., Cerutti, F., Chen, Y. H., Chiaveri, E., Colonna, N., Cortés, G., Cortés-Giraldo, M. A., Cosentino, L., Damone, L. A., Diakaki, M., Dietz, M., Domingo-Pardo, C., Dressler, R., Dupont, E., Durán, I., Fernández-Domínguez, B., Ferrari, A., Ferreira, P., Finocchiaro, P., Furman, V., Göbel, K., García, A. R., Gawlik, A., Glodariu, T., Goncalves, I. F., González-Romero, E., Goverdovski, A., Griesmayer, E., Gunsing, F., Harada, H., Heftrich, T., Heinitz, S., Heyse, J., Jenkins, D. G., Jericha, E., Käppeler, F., Kadi, Y., Katabuchi, T., Kavrigin, P., Ketlerov, V., Khryachkov, V., Kimura, A., Kivel, N., Kokkoris, M., Krticka, M., Leal-Cidoncha, E., Lederer-Woods, C., Leeb, H., Meo, S. Lo, Lonsdale, S. J., Losito, R., Macina, D., Marganiec, J., Martínez, T., Massimi, C., Mastinu, P., Mastromarco, M., Matteucci, F., Maugeri, E. A., Mengoni, A., Milazzo, P. M., Mingrone, F., Mirea, M., Montesano, S., Musumarra, A., Nolte, R., Oprea, A., Patronis, N., Pavlik, A., Perkowski, J., Porras, J. I., Praena, J., Rajeev, K., Rauscher, T., Reifarth, R., Riego-Perez, A., Rout, P. C., Rubbia, C., Ryan, J. A., Sabaté-Gilarte, M., Saxena, A., Schillebeeckx, P., Schmidt, S., Schumann, D., Sedyshev, P., Smith, A. G., Stamatopoulos, A., Tagliente, G., Tain, J. L., Tarifeño-Saldivia, A., Tassan-Got, L., Tsinganis, A., Valenta, S., Vannini, G., Variale, V., Vaz, P., Ventura, A., Vlachoudis, V., Vlastou, R., Wallner, A., Warren, S., Weigand, M., Weiss, C., Wolf, C., Woods, P. J., Wright, T., Zugec, P., Collaboration, the n_TOF

The design of fast reactors burning MOX fuels requires accurate capture and fission cross sections. For the particular case of neutron capture on 242Pu, the NEA recommends that an accuracy of 8-12% should be achieved in the fast energy region (2 keV-

Externí odkaz: http://arxiv.org/abs/2412.01332

Timescales of Quasar Accretion Discs from Low to High Black Hole Masses and new Variability Structure Functions at the High Masses

Autor: Wolf, C., Lai, S., Tang, J. -J., Tonry, J.

The UV-optical variability of quasars appears to depend on black-hole mass $M_{\rm BH}$ through physical timescales in the accretion disc. Here, we calculate mean emission radii, $R_{\rm mean}$, and orbital timescales, $t_{\rm orb}$, of thin accretio

Externí odkaz: http://arxiv.org/abs/2411.02759

Multi-filter photometry of Solar System Objects from the SkyMapper Southern Survey

Autor: Sergeyev, A. V., Carry, B., Onken, C. A., Devillepoix, H. A. R., Wolf, C., Chang, S. -W.

Publikováno v: A&A 658, A109 (2022)

Context. The populations of small bodies of the Solar System (asteroids, comets, Kuiper Belt objects) are used to constrain the origin and evolution of the Solar System. Both their orbital distribution and composition distribution are required to tra

Externí odkaz: http://arxiv.org/abs/2110.11656

Neutron Star Extreme Matter Observatory: A kilohertz-band gravitational-wave detector in the global network

Autor: Ackley, K., Adya, V. B., Agrawal, P., Altin, P., Ashton, G., Bailes, M., Baltinas, E., Barbuio, A., Beniwal, D., Blair, C., Blair, D., Bolingbroke, G. N., Bossilkov, V., Boublil, S. Shachar, Brown, D. D., Burridge, B. J., Bustillo, J. Calderon, Cameron, J., Cao, H. Tuong, Carlin, J. B., Chang, S., Charlton, P., Chatterjee, C., Chattopadhyay, D., Chen, X., Chi, J., Chow, J., Chu, Q., Ciobanu, A., Clarke, T., Clearwater, P., Cooke, J., Coward, D., Crisp, H., Dattatri, R. J., Deller, A. T., Dobie, D. A., Dunn, L., Easter, P. J., Eichholz, J., Evans, R., Flynn, C., Foran, G., Forsyth, P., Gai, Y., Galaudage, S., Galloway, D. K., Gendre, B., Goncharov, B., Goode, S., Gozzard, D., Grace, B., Graham, A. W., Heger, A., Vivanco, F. Hernandez, Hirai, R., Holland, N. A., Holmes, Z. J., Howard, E., Howell, E., Howitt, G., Hübner, M. T., Hurley, J., Ingram, C., Hamedan, V. Jaberian, Jenner, K., Ju, L., Kapasi, D. P., Kaur, T., Kijbunchoo, N., Kovalam, M., Choudhary, R. Kumar, Lasky, P. D., Lau, M. Y. M., Leung, J., Liu, J., Loh, K., Mailvagan, A., Mandel, I., McCann, J. J., McClelland, D. E., McKenzie, K., McManus, D., McRae, T., Melatos, A., Meyers, P., Middleton, H., Miles, M. T., Millhouse, M., Mong, Y. Lun, Mueller, B., Munch, J., Musiov, J., Muusse, S., Nathan, R. S., Naveh, Y., Neijssel, C., Neil, B., Ng, S. W. S., Oloworaran, V., Ottaway, D. J., Page, M., Pan, J., Pathak, M., Payne, E., Powell, J., Pritchard, J., Puckridge, E., Raidani, A., Rallabhandi, V., Reardon, D., Riley, J. A., Roberts, L., Romero-Shaw, I. M., Roocke, T. J., Rowell, G., Sahu, N., Sarin, N., Sarre, L., Sattari, H., Schiworski, M., Scott, S. M., Sengar, R., Shaddock, D., Shannon, R., SHI, J., Sibley, P., Slagmolen, B. J. J., Slaven-Blair, T., Smith, R. J. E., Spollard, J., Steed, L., Strang, L., Sun, H., Sunderland, A., Suvorova, S., Talbot, C., Thrane, E., Töyrä, D., Trahanas, P., Vajpeyi, A., van Heijningen, J. V., Vargas, A. F., Veitch, P. J., Vigna-Gomez, A., Wade, A., Walker, K., Wang, Z., Ward, R. L., Ward, K., Webb, S., Wen, L., Wette, K., Willcox, R., Winterflood, J., Wolf, C., Wu, B., Yap, M. Jet, You, Z., Yu, H., Zhang, J., Zhao, C., Zhu, X.

Publikováno v: PASA (2020) 37, e047

Gravitational waves from coalescing neutron stars encode information about nuclear matter at extreme densities, inaccessible by laboratory experiments. The late inspiral is influenced by the presence of tides, which depend on the neutron star equatio

Externí odkaz: http://arxiv.org/abs/2007.03128

WALLABY -- An SKA Pathfinder HI Survey

Autor: Koribalski, B. S., Staveley-Smith, L., Westmeier, T., Serra, P., Spekkens, K., Wong, O. I., Lagos, C. D. P., Obreschkow, D., Ryan-Weber, E. V., Zwaan, M., Kilborn, V., Bekiaris, G., Bekki, K., Bigiel, F., Boselli, A., Bosma, A., Catinella, B., Chauhan, G., Cluver, M. E., Colless, M., Courtois, H. M., Crain, R. A., de Blok, W. J. G., Dénes, H., Duffy, A. R., Elagali, A., Fluke, C. J., For, B. -Q., Heald, G., Henning, P. A., Hess, K. M., Holwerda, B. W., Howlett, C., Jarrett, T., Jones, D. H., Jones, M. G., Józsa, G. I. G., Jurek, R., Jütte, E., Kamphuis, P., Karachentsev, I., Kerp, J., Keiner, D., Kraan-Korteweg, R. C., Lee-Waddell, K., López-Sánchez, A. R., Madrid, J., Meyer, M., Mould, J., Murugeshan, C., Norris, R. P., Oh, S. -H., Oosterloo, T. A., Popping, A., Putman, M., Reynolds, T. N., Rhee, J., Robotham, A. S. G., Ryder, S., Schröder, A. C., Shao, Li, Stevens, A. R. H., Taylor, E. N., van der Hulst, J. M., Verdes-Montenegro, L., Wakker, B. P., Wang, J., Whiting, M., Winkel, B., Wolf, C.

Publikováno v: Ap&SS 365, 118 (2020) - https://rdcu.be/b5Bfg

The Widefield ASKAP L-band Legacy All-sky Blind surveY (WALLABY) is a next-generation survey of neutral hydrogen (HI) in the Local Universe. It uses the widefield, high-resolution capability of the Australian Square Kilometer Array Pathfinder (ASKAP)

Externí odkaz: http://arxiv.org/abs/2002.07311