Zobrazeno 1 - 10
of 222
pro vyhledávání: '"Rodríguez-Gallardo M"'
Autor:
Godos D., Acosta L., Fernández-García J. P., O’Malley P., Sánchez-Benítez A. M., Di Pietro A., Tumino A., Vicente A., Boomershine C., Dembski C., Fougères C., Jones C., Bardayan D., Galaviz D., Aguilera E., Afonso F., Barba F. G., Rivero F., Mulcahy G., Casal J., Morales Rivera J. C., Gómez-Camacho J., Arias J. M., Ruffino J., Lee K., Couder M., La Commara M., Mazzocco M., Rodríguez-Gallardo M., Figuera P., Teubig P., Pires R., Zite R., Coil S., Bailey T., von Seeger W.
Publikováno v:
EPJ Web of Conferences, Vol 304, p 02003 (2024)
In this work, we report the measurement of elastic and Coulomb break-up channels in 6He+208Pb collisions at Elab = 19.3 MeV, close to the Coulomb barrier of this system ∼ 19 MeV. In the context of the astrophysical r-process, the reaction 4He(2n,γ
Externí odkaz:
https://doaj.org/article/3532b0db55564f8bbcadc3e4cb9b802c
Publikováno v:
EPJ Web of Conferences, Vol 165, p 01010 (2017)
Radiative capture reaction rates for 6He, 9Be and 17Ne formation at astrophysical conditions are studied within a three-body model using the analytical transformed harmonic oscillator method to calculate their states. An alternative procedure to esti
Externí odkaz:
https://doaj.org/article/728564c136e0416d9b88c4b5a52d13d3
Publikováno v:
EPJ Web of Conferences, Vol 117, p 06023 (2016)
The scattering of 9Be on 208Pb is addressed within a four-body Continuum-Discretized Coupled-Channels (CDCC) framework, considering a three-body α + α + n projectile plus a structureless target. The projectile states are generated using the analyti
Externí odkaz:
https://doaj.org/article/1a1430fb80d64048b23d2800db9e28eb
Autor:
Soukeras, V., Sgouros, O., Pakou, A., Cappuzzello, F., Casal, J., Agodi, C., Brischetto, G. A., Calabrese, S., Carbone, D., Cavallaro, M., Ciraldo, I., Dimitropoulos, I., Koulouris, S., La Fauci, L., Martel, I., Rodríguez-Gallardo, M., Sánchez-Benítez, A. M., Souliotis, G., Spatafora, A., Torresi, D.
Publikováno v:
Physical Review C 102, 064622 (2020)
Background: In our recent experiment, $^9$Be+p at 5.67A MeV, the breakup decay rates to the 3 configurations, $\alpha$+$\alpha$+n, $^8$Be$^*$+n and $^5$He+$^4$He of $^9$Be, were observed and quantified, in a full kinematics approach. Unfolding step b
Externí odkaz:
http://arxiv.org/abs/2110.12398
Autor:
Linares, R, Sinha, Mandira, Cardozo, E N, Guimaraes, V, Rogachev, G, Hooker, J, Koshchiy, E, Ahn, T, Hunt, C, Jayatissa, H, Upadhyayula, S, Roeder, B, Saastomoinen, A, Lubian, J, Rodriguez-Gallardo, M, Casal, J, Pires, KCC, Assuncao, M, Penionzhkevich, Y, Lukyanov, S
Publikováno v:
Physical Review C 103, 044613 (2021)
Background: The influence of halo structure of $^6$He, $^8$B, $^{11}$Be and $^{11}$Li nuclei in several mechanisms such as direct reactions and fusion is already established, although not completely understood. The influence of the $^{10}$C Brunnian
Externí odkaz:
http://arxiv.org/abs/2106.05693
We report on systematical optical model (OM) and continuum discretized coupled channel (CDCC) calculations applied to describe the elastic scattering angular distributions of exotic and stable nuclei projectiles on heavy targets. Our optical potentia
Externí odkaz:
http://arxiv.org/abs/2106.00292
Autor:
Fernández-García J. P., Cubero M., Acosta L., Alcorta M., Alvarez M. A. G., Borge M. J. G., Buchmann L., Diget C. A., Falou H. A., Fulton B. R., Fynbo H. O. U., Galaviz D., Gómez-Camacho J., Kanungo R., Lay J. A., Madurga M., Martel I., Moro A. M., Mukha I., Nilsson T., Rodríguez-Gallardo M., Sánchez-Benítez A. M., Shotter A., Tengblad O., Walden P.
Publikováno v:
EPJ Web of Conferences, Vol 88, p 01003 (2015)
Structure information of 11Li halo nucleus has been obtained from the inclusive break-up measurements of the 11Li+208Pb reactions at energies around the Coulomb barrier (Elab = 24.3 and 29.8 MeV). The effective break-up energy and the slope of B(E1)
Externí odkaz:
https://doaj.org/article/0990765f9d5c405d8b1ee141b55e62c5
Autor:
Lichtenthäler R., de Faria P. N., Pires K. C. C., Moro A. M., Lépine-Szily A., Guimarães V., Mendes D. R., Arazi A., Assunção M., Barioni M., Morcelle V., Morais M.C., Camargo O., Alcantara Nuñez J., Rodríguez-Gallardo M.
Publikováno v:
EPJ Web of Conferences, Vol 69, p 00013 (2014)
Experimental cross sections for the 6He+120Sn are analysed. Elastic scattering angular distributions and alpha particle production cross sections have been measured and are compared with the total reaction cross sections.
Externí odkaz:
https://doaj.org/article/436050dfa4ed4aef910f1d718b8ced59
Autor:
Fernández-García, J. P., Di Pietro, A., Figuera, P., Gómez-Camacho, J., Lattuada, M., Lei, J., Moro, A. M., Rodríguez-Gallardo, M., Scuderi, V.
Publikováno v:
Physical Review C 99, 054605 (2019)
New experimental results for the elastic scattering of 6He on 64Zn at incident energies of 15.0 and 18.0 MeV and 4He at 17.5 MeV along with results already published at 10.0 and 13.6 MeV, are presented. Elastic and alpha experimental cross sections a
Externí odkaz:
http://arxiv.org/abs/2007.09020
Publikováno v:
EPJ Web of Conferences, Vol 17, p 08001 (2011)
We present some recent applications of the Continuum-Discretized Coupled-Channels (CDCC) and Coupled-Reaction-Channels (CRC) methods to the study of reactions induced by weakly-bound nuclei on stable targets. The methods are applied to the scattering
Externí odkaz:
https://doaj.org/article/878a4e69ef0841e5b276c7825ef8608a