Zobrazeno 1 - 10
of 809
pro vyhledávání: '"Litvinov, Yu A."'
Autor:
Xu, X. -D., Mukha, I., Li, J. G., Wang, S. M., Acosta, L., Bajzek, M., Casarejos, E., Cortina-Gil, D., Espino, J. M., Fomichev, A., Geissel, H., Gomez-Camacho, J., Grigorenko, L. V., Kiselev, O., Korsheninnikov, A. A., Kostyleva, D., Kurz, N., Litvinov, Yu. A., Martel, I., Nociforo, C., Pfutzner, M., Rodrıguez-Tajes, C., Scheidenberger, C., Stanoiu, M., Suemmerer, K., Weick, H., Woods, P. J., Zhukov, M. V.
The previously-unknown nucleus 20Al has been observed for the first time by detecting its in-flight decays. Tracking trajectories of all decay products with silicon micro-strip detectors allowed for a conclusion that 20Al is unbound with respect to t
Externí odkaz:
http://arxiv.org/abs/2412.08245
Autor:
Yu, Y., Xing, Y. M., Zhang, Y. H., Wang, M., Zhou, X. H., Li, J. G., Li, H. H., Yuan, Q., Niu, Y. F., Huang, Y. N., Geng, J., Guo, J. Y., Chen, J. W., Pei, J. C., Xu, F. R., Litvinov, Yu. A., Blaum, K., de Angelis, G., Tanihata, I., Yamaguchi, T., Zhou, X., Xu, H. S., Chen, Z. Y., Chen, R. J., Deng, H. Y., Fu, C. Y., Ge, W. W., Huang, W. J., Jiao, H. Y., Luo, Y. F., Li, H. F., Liao, T., Shi, J. Y., Si, M., Sun, M. Z., Shuai, P., Tu, X. L., Wang, Q., Xu, X., Yan, X. L., Yuan, Y. J., Zhang, M.
Using the B$\rho$-defined isochronous mass spectrometry technique, we report the first determination of the $^{23}$Si, $^{26}$P, $^{27}$S, and $^{31}$Ar masses and improve the precision of the $^{28}$S mass by a factor of 11. Our measurements confirm
Externí odkaz:
http://arxiv.org/abs/2410.17701
Autor:
Mohr, K., Sánchez, R., Nörtershäuser, W., Andelkovic, Z., Hannen, V., Hanu, E. -O., Herfurth, F., Heß, R., Horst, M., Imgram, P., König, K., Krantz, C., Lestinsky, M., Litvinov, Yu. A., Menz, E., Müller, P., Palmes, J., Rausch, S., Ratajczyk, T., Renth, L., Rossbach, J., Sidhu, R. S., Sommer, F., Spahn, J., Stallkamp, N., Ueberholz, K., Vorobjev, G., Weinheimer, C., Zisis, D.
We present a recently established setup for laser spectroscopy at CRYRING@ESR at the GSI Helmholtz Centre for Heavy Ion Research. Here, laser spectroscopy can be performed on stored and cooled ion bunches and coasting beams. First spectra of $^{24,25
Externí odkaz:
http://arxiv.org/abs/2408.12368
Autor:
Li, H. F., Xu, X., Sun, Y., Kaneko, K., Zhou, X., Zhang, M., Huang, W. J., Zhou, X. H., Litvinov, Yu. A., Wang, M., Zhang, Y. H.
Publikováno v:
Phys. Rev. C 110, L021301(2024)
Nuclear mass measurements have recently been extended conspicuously to proton-rich region in the upper $fp$ shell. The new data are utilized to study isospin symmetry breaking phenomena}using Coulomb displacement energy (CDE) and triplet displacement
Externí odkaz:
http://arxiv.org/abs/2408.12281
Autor:
Sguazzin, M., Jurado, B., Pibernat, J., Swartz, J. A., Grieser, M., Glorius, J., Litvinov, Yu. A., Berthelot, C., Włoch, B., Adamczewski-Musch, J., Alfaurt, P., Ascher, P., Audouin, L., Blank, B., Blaum, K., Brückner, B., Dellmann, S., Dillmann, I., Domingo-Pardo, C., Dupuis, M., Erbacher, P., Flayol, M., Forstner, O., Freire-Fernández, D., Gerbaux, M., Giovinazzo, J., Grévy, S., Griffin, C. J., Gumberidze, A., Heil, S., Heinz, A., Hess, R., Kurtulgil, D., Kurz, N., Leckenby, G., Litvinov, S., Lorentz, B., Méot, V., Michaud, J., Pérard, S., Petridis, N., Popp, U., Ramos, D., Reifarth, R., Roche, M., Sanjari, M. S., Sidhu, R. S., Spillmann, U., Steck, M., Stöhlker, Th., Thomas, B., Thulliez, L., Versteegen, M.
The probabilities for gamma-ray and particle emission as a function of the excitation energy of a decaying nucleus are valuable observables for constraining the ingredients of the models that describe the de-excitation of nuclei near the particle emi
Externí odkaz:
http://arxiv.org/abs/2407.14350
Autor:
Nagae, D., Omika, S., Abe, Y., Yamaguchi, Y., Suzaki, F., Wakayama, K., Tadano, N., Igosawa, R., Inomata, K., Arakawa, H., Nishimuro, K., Fujii, T., Mitsui, T., Yamaguchi, T., Suzuki, T., Suzuki, S., Moriguchi, T., Amano, M., Kamioka, D., Ozawa, A., Naimi, S., Ge, Z., Yanagisawa, Y., Baba, H., Michimasa, S., Ota, S., Lorusso, G., Litvinov, Yu. A., Wakasugi, M., Uesaka, T., Yano, Y.
Publikováno v:
Physical Review C 110, 014310 (2024)
A dedicated isochronous storage ring, named the Rare-RI Ring, was constructed at the RI Beam Factory of RIKEN, aiming at precision mass measurements of nuclei located in uncharted territories of the nuclear chart. The Rare-RI Ring employs the isochro
Externí odkaz:
http://arxiv.org/abs/2407.05659
Autor:
Kostyleva, D., Xu, X. -D., Mukha, I., Acosta, L., Bajzek, M., Casarejos, E., Ciemny, A. A., Cortina-Gil, D., Dominik, W., Dueñas, J. A., Espino, J. M., Estradé, A., Farinon, F., Fomichev, A., Geissel, H., Gómez-Camacho, J., Gorshkov, A., Grigorenko, L. V., Janas, Z., Kamiński, G., Kiselev, O., Knöbel, R., Korsheninnikov, A. A., Krupko, S., Kuich, M., Kurz, N., Litvinov, Yu. A., Marquinez-Durán, G., Martel, I., Mazzocchi, C., Nikolskii, E. Yu., Nociforo, C., Ordúz, A. K., Pfützner, M., Pietri, S., Pomorski, M., Prochazka, A., Rodríguez-Tajes, C., Rymzhanova, S., Sánchez-Benítez, A. M., Scheidenberger, C., Simon, H., Sitar, B., Slepnev, R., Stanoiu, M., Strmen, P., Sümmerer, K., Szarka, I., Takechi, M., Tanaka, Y. K., Weick, H., Winfield, J. S., Woods, P. J., Zhukov, M. V.
Publikováno v:
Physical Review C 110, L031301 (2024)
We report on the observation of previously-unknown isotope $^{21}$Al, the first unbound aluminum isotope located beyond the proton dripline. The $^{21}$Al nucleus decays by one-proton (1p) emission, and its in-flight decays were detected by tracking
Externí odkaz:
http://arxiv.org/abs/2406.04771
Autor:
Zhang, J. -C., Sun, B. -H., Tanihata, I., Kanungo, R., Scheidenberger, C., Terashima, S., Wang, Feng, Ameil, F., Atkinson, J., Ayyad, Y., Bagchi, S., Cortina-Gil, D., Dillmann, I., Estrade, A., Evdokimov, A., Farinon, F., Geissel, H., Guastalla, G., Janik, R., Kaur, S., Knobel, R., Kurcewicz, J., Litvinov, Yu. A., Marta, M., Mostazo, M., Mukha, I., Nociforo, C., Ong, H. J., Pietri, S., Prochazka, A., Sitar, B., Strmen, P., Takechi, M., Tanaka, J., Vargas, J., Weick, H., Winfield, J. S., Collaboration, the Super-FRS Experiment
Publikováno v:
Science Bulletin 69,1647(2024)
We report the charge-changing cross sections ($\sigma_{\text{cc}}$) of 24 $p$-shell nuclides on both hydrogen and carbon at about 900$A$ MeV, of which $^{8,9}$Li, $^{10\textendash12}$Be, $^{10,14,15}$B, $^{14,15,17\textendash22}$N and $^{16}$O on hyd
Externí odkaz:
http://arxiv.org/abs/2404.00682
Autor:
Huang, Y., Xia, S. Y., Li, Y. F., Tu, X. L., Zhang, J. T., Shao, C. J., Yue, K., Ma, P., Niu, Y. F., Li, Z. P., Kuang, Y., Liu, X. Q., Han, J. F., Egelhof, P., Litvinov, Yu. A., Wang, M., Zhang, Y. H., Zhou, X. H., Sun, Z. Y.
Proton-$^{133}$Cs elastic scattering at low momentum transfer is performed using an in-ring reaction technique at the Cooler Storage Ring at the Heavy Ion Research Facility in Lanzhou. Recoil protons from the elastic collisions between the internal H
Externí odkaz:
http://arxiv.org/abs/2403.03566
Autor:
Sun, M. Z., Yu, Y., Wang, X. P., Wang, M., Li, J. G., Zhang, Y. H., Blaum, K., Chen, Z. Y., Chen, R. J., Deng, H. Y., Fu, C. Y., Ge, W. W., Huang, W. J., Jiao, H. Y., Li, H. H., Li, H. F., Luo, Y. F., Liao, T., Litvinov, Yu. A., Si, M., Shuai, P., Shi, J. Y., Wang, Q., Xing, Y. M., Xu, X., Xu, H. S., Xu, F. R., Yuan, Q., Yamaguchi, T., Yan, X. L., Yang, J. C., Yuan, Y. J., Zhou, X. H., Zhou, X., Zhang, M., Zeng, Q.
The ground-state mass excess of the $T_{z}=-2$ drip-line nucleus $^{22}$Al is measured for the first time to be $18103(10)$ keV using the newly-developed B$\rho$-defined isochronous mass spectrometry method at the cooler storage ring in Lanzhou. The
Externí odkaz:
http://arxiv.org/abs/2401.14704