Zobrazeno 1 - 10
of 296
pro vyhledávání: '"TSEKHANOVICH, I."'
Autor:
Miernik, K., Korgul, A., Poklepa, W., Wilson, J. N., Charles, G., Czajkowski, S., Czyż, P., Fijałkowska, A., Fraile, L. M., Garczyński, P., Hauschild, K., Hiver, C., Kurtukian-Nieto, T., Lebois, M., Llanos, M., Lopez-Martens, A., Treasa, K. M. Deby, Ljungvall, J., Matea, I., Mielczarek, J., Murias, J. R., Pasqualato, G., Skruch, A., Solak, K., Stoyachev, K., Tsekhanovich, I.
Background: Asymmetric fission is known to occur in two regions, the actinides and sub-lead, and is dependent on the fissioning system excitation energy. Experimental evidence in the sub-lead region show that this mode is surprisingly persistent with
Externí odkaz:
http://arxiv.org/abs/2311.13931
Autor:
Cho, Y., Kim, Y. H., Choi, S., Park, J., Bae, S., Hahn, K. I., Son, Y., Navin, A., Lemasson, A., Rejmund, M., Ramos, D., Ackermann, D., Utepov, A., Fourgeres, C., Thomas, J. C., Goupil, J., Fremont, G., de France, G., Watanabe, Y. X., Hirayama, Y., Jeong, S., Niwase, T., Miyatake, H., Schury, P., Rosenbusch, M., Chae, K., Kim, C., Kim, S., Gu, G. M., Kim, M. J., John, P., Andreyev, A. N., Korten, W., Recchia, F., de Angelis, G., Vidal, R. M. Pérez, Rezynkina, K., Ha, J., Didierjean, F., Marini, P., Treasa, D., Tsekhanovich, I., Dudouet, J., Bhattacharyya, S., Mukherjee, G., Banik, R., Bhattacharya, S., Mukai, M.
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Volume 541, August 2023, Pages 240-242
Multi-nucleon transfer reaction between 136Xe beam and 198Pt target was performed using the VAMOS++ spectrometer at GANIL to study the structure of n-rich nuclei around N=126. Unambiguous charge state identification was obtained by combining two supe
Externí odkaz:
http://arxiv.org/abs/2311.07103
Autor:
Jhingan, A., Schmitt, C., Lemasson, A., Biswas, S., Kim, Y. H., Ramos, D., Andreyev, A. N., Curien, D., Ciemala, M., Clément, E., Dorvaux, O., De Canditiis, B., Didierjean, F., Duchêne, G., Dudouet, J., Frankland, J., Frémont, G., Goupil, J., Jacquot, B., Raison, C., Ralet, D., Retailleau, B. -M., Stuttgé, L., Tsekhanovich, I., Andreev, A. V., Goriely, S., Hilaire, S., Lemaître, J-F., Möller, P., Schmidt, K. -H.
Publikováno v:
Phys. Rev. C 106, 044607 (2022)
Fission at low excitation energy is an ideal playground to probe the impact of nuclear structure on nuclear dynamics. While the importance of structural effects in the nascent fragments is well-established in the (trans-)actinide region, the observat
Externí odkaz:
http://arxiv.org/abs/2211.01879
Autor:
Ramos, D., Caamano, M., Lemasson, A., Rejmund, M., Audouin, L., Alvarez-Pol, H., Frankland, J. D., Fernandez-Dominguez, B., Galiana-Baldo, E., Piot, J., Ackermann, D., Biswas, S., Clement, E., Durand, D., Farget, F., Fregeau, M. O., Galaviz, D., Heinz, A., Henriques, A. I., Jacquot, B., Jurado, B., Kim, Y. H., Morfouace, P., Ralet, D., Roger, T., Schmitt, C., Teubig, P., Tsekhanovich, I.
Publikováno v:
Phys. Rev. C 101, 034609 (2020)
The simultaneous measurement of the isotopic fission-fragment yields and fission-fragment velocities of $^{239}$U has been performed for the first time. The $^{239}$U fissioning system was produced in one-neutron transfer reactions between a $^{238}$
Externí odkaz:
http://arxiv.org/abs/2004.06346
Autor:
Sanchez, R. Perez, Jurado, B., Meot, V., Roig, O., Dupuis, M., Bouland, O., Denis-Petit, D., Marini, P., Mathieu, L., Tsekhanovich, I., Aiche, M., Audouin, L., Cannes, C., Czajkowski, S., Delpech, S., Gorgen, A., Guttormsen, M., Henriques, A., Kessedjian, G., Nishio, K., Ramos, D., Siem, S., Zeiser, F.
Publikováno v:
Phys. Rev. Lett. 125, 122502 (2020)
Reliable neutron-induced reaction cross sections of unstable nuclei are essential for nuclear astrophysics and applications but their direct measurement is often impossible. The surrogate-reaction method is one of the most promising alternatives to a
Externí odkaz:
http://arxiv.org/abs/2002.05439
Autor:
Henriques, A., Jurado, B., Pibernat, J., Thomas, J. C., Denis-Petit, D., Chiron, T., Gaudefroy, L., Glorius, J., Litvinov, Yu. A., Mathieu, L., Méot, V., Pérez-Sánchez, R., Roig, O., Spillmann, U., Thomas, B., Thomas, B. A., Tsekhanovich, I., Varga, L., Xing, Y.
Solar cells have been used since several decades for the detection of fission fragments at about 1 AMeV. The advantages of solar cells regarding their cost (few euros) and radiation damage resistance make them an interesting candidate for heavy ion d
Externí odkaz:
http://arxiv.org/abs/1912.11042
Autor:
Ramos, D., Caamano, M., Lemasson, A., Rejmund, M., Audouin, L., Alvarez-Pol, H., Frankland, J. D., Fernandez-Dominguez, B., Galiana-Baldo, E., Piot, J., Ackermann, D., Biswas, S., Clement, E., Durand, D., Farget, F., Fregeau, M. O., Galaviz, D., Heinz, A., Henriques, A. I., Jacquot, B., Jurado, B., Kim, Y. H., Morfouace, P., Ralet, D., Roger, T., Schmitt, C., Teubig, P., Tsekhanovich, I.
Publikováno v:
Phys. Rev. Lett. 123, 092503 (2019)
A direct and complete measurement of isotopic fission-fragment yields of $^{239}$U has been performed for the first time. The $^{239}$U fissioning system was produced with an average excitation energy of 8.3 MeV in one-neutron transfer reactions betw
Externí odkaz:
http://arxiv.org/abs/1909.09447
Autor:
Marini, P., Mathieu, L., Aïche, M., Pedroza, J. -L., Chiron, T., Baron, P., Czajkowski, S., Druillole, F., Hellmuth, P., Jurado, B., Rebii, A., Tsekhanovich, I.
Absolute measurements of neutron flux are an essential prerequisite of neutron-induced cross section measurements, neutron beam lines characterization and dosimetric investigations. A new gaseous detector has been developed for measurements of 0.2 to
Externí odkaz:
http://arxiv.org/abs/1901.06185
Autor:
Sánchez, R. Pérez, Jurado, B., Marini, P., Aiche, M., Czajkowski, S., Denis-Petit, D., Ducasse, Q., Mathieu, L., Tsekhanovich, I., Henriques, A., Méot, V., Roig, O.
Fission and gamma-emission probabilities induced by transfer or inelastic scattering reactions with light projectile nuclei are very valuable quantities for constraining the models that describe the de-excitation of heavy nuclei. We have developed an
Externí odkaz:
http://arxiv.org/abs/1901.04874
Autor:
Tsekhanovich, I., Andreyev, A. N., Nishio, K., Denis-Petit, D., Hirose, K., Makii, H., Matheson, Z., Morimoto, K., Morita, K., Nazarewicz, W., Orlandi, R., Sadhukhan, J., Tanaka, T., Vermeulen, M., Warda, M.
Fragment mass distributions from fission of excited compound nucleus $^{178}$Pt have been deduced from the measured fragment velocities. The $^{178}$Pt nucleus was created at the JAEA tandem facility in a complete fusion reaction $^{36}$Ar + $^{142}$
Externí odkaz:
http://arxiv.org/abs/1804.01832