Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Chesnevskaya S"'
Autor:
Amsler, C., Breuker, H., Bumbar, M., Chesnevskaya, S., Costantini, G., Ferragut, R., Giammarchi, M., Gligorova, A., Gosta, G., Higaki, H., Hori, M., Hunter, E. D., Killian, C., Kraxberger, V., Kuroda, N., Lanz, A., Leali, M., Maero, G., Malbrunot, C., Mascagna, V., Matsuda, Y., Maeckel, V., Migliorati, S., Murtagh, D. J., Nagata, Y., Nanda, A., Nowak, L., Rome, M., Simon, M. C., Tajima, M., Toso, V., Ulmer, S., Venturelli, L., Weiser, A., Widmann, E., Yamazaki, Y.
The Antiproton Decelerator (AD) at CERN provides antiproton bunches with a kinetic energy of 5.3 MeV. The Extra-Low ENergy Antiproton ring at CERN, commissioned at the AD in 2018, now supplies a bunch of electron-cooled antiprotons at a fixed energy
Externí odkaz:
http://arxiv.org/abs/2403.09268
Autor:
Hunter E.D., Amsler C., Breuker H., Chesnevskaya S., Costantini G., Ferragut R., Giammarchi M., Gligorova A., Gosta G., Higaki H., Kanai Y., Killian C., Kletzl V., Kraxberger V., Kuroda N., Lanz A., Leali M., Mäckel V., Maero G., Malbrunot C., Mascagna V., Matsuda Y., Migliorati S., Murtagh D.J., Nagata Y., Nanda A., Nowak L., Pasino E., Romé M., Simon M.C., Tajima M., Toso V., Ulmer S., Uggerhøj U., Venturelli L., Weiser A., Widmann E., Wolz T., Yamazaki Y., Zmeskal J.
Publikováno v:
EPJ Web of Conferences, Vol 262, p 01007 (2022)
The ASACUSA collaboration produces a beam of antihydrogen atoms by mixing pure positron and antiproton plasmas in a strong magnetic field with a double cusp geometry. The positrons cool via cyclotron radiation inside the cryogenic trap. Low positron
Externí odkaz:
https://doaj.org/article/f5104b6124f84215b490c263ee8adebd
Autor:
Lanz, A., Amsler, C., Breuker, H., Bumbar, M., Chesnevskaya, S., Costantini, G., Ferragut, R., Giammarchi, M., Gligorova, A., Gosta, G., Higaki, H., Hunter, E. D., Killian, C., Kraxberger, V., Kuroda, N., Leali, M., Maero, G., Malbrunot, C., Mascagna, V., Matsuda, Y., Mäckel, V., Migliorati, S., Murtagh, D. J., Nanda, A., Nowak, L., Gustafsson, F. Parnefjord, Rheinfrank, S., Romé, M., Simon, M. C., Tajima, M., Toso, V., Uggerhøj, U., Ulmer, S., Venturelli, L., Weiser, A., Widmann, E., Yamazaki, Y., Zmeskal, J.
The ASACUSA-Cusp collaboration has recently upgraded the positron system to improve the production of antihydrogen. Previously, the experiment suffered from contamination of the vacuum in the antihydrogen production trap due to the transfer of positr
Externí odkaz:
http://arxiv.org/abs/2307.06133
Autor:
Murtagh, D. J., Amsler, C., Breuker, H., Bumbar, M., Chesnevskaya, S., Costantini, G., Ferragut, R., Giammarchi, M., Gligorova, A., Gosta, G., Higaki, H., Hunter, E. D., Killian, C., Kraxberger, V., Kuroda, N., Lanz, A., Leali, M., Maero, G., Mal\-bru\-not, C., Mascagna, V., Matsuda, Y., Mäckel, V., Migliorati, S., Nanda, A., Nowak, L., Gustafsson, F. Parnefjord, Rheinfrank, S., Romé, M., Simon, M. C., Tajima, M., Toso, V., Ulmer, S., Venturelli, L., Weiser, A., Widmann, E., Wolz, T., Yamazaki, Y., Zmeskal, J.
The ASACUSA Cusp experiment requires the production of dense positron plasmas with a high repetition rate to produce a beam of antihydrogen. In this work, details of the positron production apparatus used for the first observation of the antihydrogen
Externí odkaz:
http://arxiv.org/abs/2306.12707
Autor:
Hunter, E. D., Amsler, C., Breuker, H., Bumbar, M., Chesnevskaya, S., Costantini, G., Ferragut, R., Giammarchi, M., Gligorova, A., Gosta, G., Higaki, H., Killian, C., Kraxberger, V., Kuroda, N., Lanz, A., Leali, M., Maero, G., Malbrunot, C., Mascagna, V., Matsuda, Y., Mäckel, V., Migliorati, S., Murtagh, D. J., Nanda, A., Nowak, L., Gustafsson, F. Parnefjord, Rheinfrank, S., Romé, M., Simon, M. C., Tajima, M., Toso, V., Ulmer, S., Venturelli, L., Weiser, A., Widmann, E., Yamazaki, Y., Zmeskal, J.
Methods for reducing the radius, temperature, and space charge of nonneutral plasma are usually reported for conditions which approximate an ideal Penning Malmberg trap. Here we show that (1) similar methods are still effective under surprisingly adv
Externí odkaz:
http://arxiv.org/abs/2306.00862
Autor:
Xu Y., Goriely S., Balabanski D.L., Chesnevskaya S., Guardo G.L., La Cognata M., Lan H.Y., Lattuada D., Luo W., Matei C.
Publikováno v:
EPJ Web of Conferences, Vol 178, p 04007 (2018)
The astrophysical p-process is an important way of nucleosynthesis to produce the stable and proton-rich nuclei beyond Fe which can not be reached by the s- and r-processes. In the present study, the impact of nuclear ingredients, especially the nucl
Externí odkaz:
https://doaj.org/article/45a20b1ca88343a0b9f63b71eaf2e314
Autor:
Guardo G. L., Anzalone A., Balabanski D., Chesnevskaya S., Crucillá W., Filipescu D., Gulino M., La Cognata M., Lattuada D., Matei C., Pizzone R. G., Rapisarda G. G., Romano S., Spitaleri C., Taffara A., Tumino A., Xu Y.
Publikováno v:
EPJ Web of Conferences, Vol 184, p 02006 (2018)
The Extreme Light Infrastructure-Nuclear Physics (ELI-NP) facility, underconstruction in Magurele near Bucharest in Romania, will provide high-intensity andhigh-resolution gamma ray beams that can be used to address hotly debated problems in nuclear
Externí odkaz:
https://doaj.org/article/bc4220a2ab374269b334904de4d79f19
Autor:
Lattuada D., La Cognata M., Anzalone A., Balabanski D.L., Chesnevskaya S., Costa M., Crucillà V., Guardo G.L., Gulino M., Matei C., Pizzone R.G., Romano S., Spitaleri C., Tumino A., Xu Y
Publikováno v:
EPJ Web of Conferences, Vol 184, p 02008 (2018)
Present and future gamma-beam facilities represent a great opportunity to validate and evaluate the cross-sections of many photonuclear reactions at near-threshold energies, whose data mostly come from theoretical calculations. We developed a Monte C
Externí odkaz:
https://doaj.org/article/a00c2165dc2a402a806695f5838cbb32
Autor:
Chesnevskaya S., Balabanski D. L., Choudhury D., Cognata M. La, Constantin P., Filipescu D. M., Ghita D. G., Guardo G. L., Lattuada D., Matei C., Rotaru A., Spitaleri C., State A., Xu Y.
Publikováno v:
EPJ Web of Conferences, Vol 165, p 01011 (2017)
Position-sensitive silicon strip detectors represent one of the best solutions for the detection of charged particles as they provide good energy and position resolution over a large range of energies. A silicon array coupled with the gamma beams at
Externí odkaz:
https://doaj.org/article/c70618b99df94b13bc99aa9d505cf2f4
Autor:
Lattuada D., Balabanski D. L., Chesnevskaya S., Costa M., Crucillà V., Guardo G. L., La Cognata M., Matei C., Pizzone R. G., Romano S., Spitaleri C., Tumino A., Xu Y.
Publikováno v:
EPJ Web of Conferences, Vol 165, p 01034 (2017)
Present and future gamma-beam facilities represent a great opportunity to validate and evaluate the cross-sections of many photonuclear reactions at near-threshold energies. Monte Carlo (MC) simulations are very important to evaluate the reaction rat
Externí odkaz:
https://doaj.org/article/e918f5f07fcb4a6a810eea7c7e855cfb