Zobrazeno 1 - 10
of 3 248
pro vyhledávání: '"Haas F"'
We study the dispersion properties of electron plasma waves, or plasmons, which can be excited in quantum plasmas in the nonlinear regime. In order to describe nonlinear electron response to finite amplitude plasmons, we apply the Volkov approach to
Externí odkaz:
http://arxiv.org/abs/2310.08544
Autor:
Courtin S., Jiang C.L., Fruet G., Auranen K., Avila M.L., Ayangeakaa A.D., Back B.B., Bottoni S., Carpenter M., Dickerson C., DiGiovine B., Greene J.P., Henderson D.J., Hoffman C.R., Janssens R.V.F., Kay B.P., Kuvin S.A., Lauritsen T., Pardo R.C., Rehm K.E., Santiago-Gonzalez D., Sethi J., Seweryniak D., Talwar R., Ugalde C., Zhu S., Deibel C.M., Marley S.T., Bourgin D., Haas F., Heine M., Montanari D., Jenkins D.G., Morris L.G., Lefebvre-Schuhl A., Almaraz-Calderon S., Fang X., Tang X.D., Alcorta M., Bucher B., Albers M., Bertone P.
Publikováno v:
EPJ Web of Conferences, Vol 163, p 00011 (2017)
Carbon burning plays a crucial role in stellar evolution, where this reaction is an important route for the production of heavier elements. A particle-γ coincidence technique that minimizes the backgrounds to which this reaction is subject and provi
Externí odkaz:
https://doaj.org/article/dc80a73841c94ccf888962ad6fe26798
Autor:
Fioretto E., Corradi L., Galtarossa F., Szilner S., Montanari D., Mijatović T., Pollarolo G., Jia H.M., Ackermann D., Bourgin D., Colucci G., Courtin S., Fruet G., Goasduff A., Grebosz J., Haas F., Jelavić Malenica D., Jeong S.C., John P.R., Milin M., Montagnoli G., Skukan N., Scarlassara F., Soić N., Stefanini A.M., Strano E., Tokić V., Ur C.A, Valiente-Dobón J.J., Watanabe Y.X.
Publikováno v:
EPJ Web of Conferences, Vol 163, p 00017 (2017)
Multineutron and multiproton transfer channels, populated in the inverse kinematics reaction 197Au+130Te at Elab=1.07 GeV, were measured at Laboratori Nazionali di Legnaro using the presently heaviest ion beam delivered by the PIAVE-ALPI accelerator
Externí odkaz:
https://doaj.org/article/c7581dbf85aa49db807cf59c2ede9c99
Autor:
Colucci G., Montagnoli G., Stefanini A. M., Bourgin D., Čolović P., Corradi L., Courtin S., Faggian M., Fioretto E., Galtarossa F., Goasduff A., Haas F., Mazzocco M., Scarlassara F., Stefanini C., Strano E., Urbani M., Szilner S., Zhang G. L.
Publikováno v:
EPJ Web of Conferences, Vol 163, p 00010 (2017)
The near- and sub-barrier fusion excitation function has been measured for the system 30Si+30Si at the Laboratori Nazionali di Legnaro of INFN, using the 30Si beam of the XTU Tandem accelerator in the energy range 47 - 90 MeV. A set-up based on a bea
Externí odkaz:
https://doaj.org/article/75edb46c6b924271b7a1920b1317bad7
Autor:
Heine M., Courtin S., Fruet G., Jenkins D.G., Montanari D., Adsley P., Beck C., Della Negra S., Dené P., Haas F., Hammache F., Heitz G., Kirsebom O.S., Krauth M., Lesrel J., Meyer A., Morris L., Regan P.H., Richer M., Rudigier M., de Séréville N., Stodel C.
Publikováno v:
EPJ Web of Conferences, Vol 165, p 01029 (2017)
The experimental setup STELLA (STELlar LAboratory) is designed for the measurement of deep sub-barrier light heavy ion fusion cross sections. For background suppression the γ-particle coincidence technique is used. In this project, LaBr3 detectors f
Externí odkaz:
https://doaj.org/article/4f5a1265f3574f3a8ec1807cea449e03
Autor:
Courtin S., Jiang C.L., Fruet G., Heine M., Jenkins D.G., Adsley P., Morris L.G., Regan P.H., Rudigier M., Montanari D., Della Negra S., de Séréville N., Haas F., Hammache F., Kirsebom O.S., Lesrel J., Meyer A., Auranen K., Avila M.L., Ayangeakaa A.D., Back B.B., Bottoni S., Carpenter M., Dickerson C., DiGiovine B., Greene J.P., Henderson D.J., Hoffman C.R., Janssens R.V.F., Kay B.P., Kuvin S.A., Lauritsen T., Pardo R.C., Rehm K.E., Santiago-Gonzalez D., Sethi J., Seweryniak D., Talwar R., Ugalde C., Zhu S., Deibel C.M., Marley S.T., Bourgin D., Stodel C., Lefebvre-Schuhl A., Almaraz-Calderon S., Fang X., Tang X.D., Alcorta M., Bucher B., Albers M., Bertone P.
Publikováno v:
EPJ Web of Conferences, Vol 165, p 01015 (2017)
The 12C+12C fusion reaction is one of the most important for nuclear astrophysics since it determines the carbon ignition in stellar environments. Two experiments which make use of the gamma-particle coincidence technique to measure the 12C+12C S-fac
Externí odkaz:
https://doaj.org/article/c1a7de0eea994f58a2c116282c7dd7e6
Autor:
Bourgin D., Courtin S., Haas F., Goasduff A., Stefanini A.M., Montagnoli G., Montanari D., Corradi L., Huiming J., Scarlassara F., Fioretto E., Simenel C., Rowley N., Szilner S., Mijatović T.
Publikováno v:
EPJ Web of Conferences, Vol 117, p 08010 (2016)
Fusion cross sections have been measured in the 40Ca + 58Ni and 40Ca + 64Ni systems at energies around and below the Coulomb barrier. The 40Ca beam was delivered by the XTU Tandem accelerator of the Laboratori Nazionali di Legnaro and evaporation res
Externí odkaz:
https://doaj.org/article/535a2a1697da4b20bb14eace40c43c92
Autor:
Galtarossa F., Jiang C.L., Stefanini A.M., Esbensen H., Rehm K.E., Almaraz Calderon S., Avila M.L., Back B.B., Bourgin D., Corradi L., Courtin S., Fioretto E., Goasduff A., Haas F., Mazzocco M., Montanari D., Montagnoli G., Mijiatovic T., Sagaidak R., Santiago-Gonzalez D., Scarlassara F., Strano E., Szilner S.
Publikováno v:
EPJ Web of Conferences, Vol 117, p 08011 (2016)
In order to better understand the influence of transfer in sub-barrier nuclear reactions, cross sections for the system 58,64Ni+124Sn have been measured down to 0.5-1 µb and compared to detailed coupledchannel calculations. In agreement with a pheno
Externí odkaz:
https://doaj.org/article/bb4e2b0674e84a3898cd8a31f60de435
Autor:
Fioretto E., Corradi L., Montanari D., Szilner S., Pollarolo G., Galtarossa F., Ackermann D., Montagnoli G., Scarlassara F., Stefanini A.M., Courtin S., Goasduff A., Haas F., Jelavić-Malenica D., Michelagnoli C., Mijatović T., Soić N., Ur C., Valiente-Dobon J.J.
Publikováno v:
EPJ Web of Conferences, Vol 117, p 01004 (2016)
In the last period, two classes of experiments have been carried out with the large acceptance magnetic spectrometer PRISMA. In particular, the one- and two-neutron transfer processes at energies ranging from the Coulomb barrier to deep below it and
Externí odkaz:
https://doaj.org/article/4c3461dd16e34eaf822fa7f1d9987bb8
Autor:
Stefanini A.M., Montagnoli G., Corradi L., Fioretto E., Goasduff A., Grebosz J., Haas F., Mazzocco M., Scarlassara F., Strano E.
Publikováno v:
EPJ Web of Conferences, Vol 117, p 08008 (2016)
Strong coupling to a single channel with zero Q-value is predicted to produce a characteristic fusion barrier distribution with two peaks, one on each side of the original uncoupled Coulomb barrier. In practical cases, only coupling to an elastic tra
Externí odkaz:
https://doaj.org/article/46a5b5436e76400b81367956c7d4b07f