Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Elson, J. M."'
Autor:
Charity, R. J., Wylie, J., Wang, S. M., Webb, T. B., Brown, K. W., Cerizza, G., Chajecki, Z., Elson, J. M., Estee, J., Hoff, D. E. M, Kuvin, S. A., Lynch, W. G., Manfredi, J., Michel, N., McNeel, D. G., Morfouace, P., Nazarewicz, W., Pruitt, C. D., Santamaria, C., Sweany, S., Smith, J., Sobotka, L. G., Tsang, M. B., Wuosmaa, A. H.
The boundaries of the Chart of Nuclides contain exotic isotopes that possess extreme proton-toneutron asymmetries. Here we report on strong evidence of 9N, one of the most exotic proton-rich isotopes where more than one half of its constitute nucleon
Externí odkaz:
http://arxiv.org/abs/2309.15180
Autor:
Stefanescu, A. I., Panin, V., Trache, L., Motobayashi, T., Otsu, H., Saastamoinen, A., Uesaka, T., Stuhl, L., Tanaka, J., Tudor, D., Stefanescu, I. C., Spiridon, A. E., Yoneda, K., Baba, H., Kurokawa, M., Togano, Y., Halasz, Z., Sasano, M., Ota, S., Kubota, Y., Ahn, D. S., Kobayashi, T., Elekes, Z., Fukuda, N., Takeda, H., Kim, D., Takada, E., Suzuki, H., Yoshida, K., Shimizu, Y., Liu, H. N., Sun, Y. L., Isobe, T., Gibelin, J., Li, P. J., Zenihiro, J., Marqués, F. M., Harakeh, M. N., Kiss, G. G., Kurihara, A., Yasuda, M., Nakamura, T., Park, S., Yang, Z., Harada, T., Nishimura, M., Sato, H., Hahn, I. S., Chae, K. Y., Elson, J. M., Sobotka, L. G., Bertulani, C. A.
Publikováno v:
Eur. Phys. J. A (2022) 58:223
This work describes a silicon tracker system developed for experiments with proton-rich radioactive ion beams at the SAMURAI superconducting spectrometer of RIBF at RIKEN. The system is designed for accurate angular reconstruction and atomic number i
Externí odkaz:
http://arxiv.org/abs/2307.06867
Autor:
Charity, R. J., Webb, T. B., Elson, J. M., Hoff, D. E. M., Pruitt, C. D., Sobotka, L. G., Navratil, P., Hupin, G., Kravvaris, K., Quaglioni, S., Brown, K. W., Cerizza, G., Estee, J., Lynch, W. G., Manfredi, J., Morfouace, P., Santamaria, C., Sweany, S., Tsang, M. B., Tsang, T., Zhu, K., Kuvin, S. A., McNeel, D., Smith, J., Wousmaa, A. H., Chajecki, Z.
Publikováno v:
Phys. Rev. C 104, 024325 (2021)
Excited states in 13O were investigated using inelastic scattering of an E/A=69.5-MeV 13O beam off of a 9Be target. The excited states were identified in the invariant-mass spectra of the decay products. Both single proton and sequential two-proton d
Externí odkaz:
http://arxiv.org/abs/2107.03346
Autor:
Pruitt, C. D., Charity, R. J., Sobotka, L. G., Elson, J. M., Hoff, D. E. M., Brown, K. W., Atkinson, M. C., Dickhoff, W. H., Lee, H. Y., Devlin, M., Fotiades, N., Mosby, S.
Publikováno v:
Phys. Rev. C 102, 034601 (2020)
The neutron total cross sections $\sigma_{tot}$ of $^{16,18}$O, $^{58,64}$Ni, $^{103}$Rh, and $^{112,124}$Sn have been measured at the Los Alamos Neutron Science Center (LANSCE) from low to intermediate energies (3 $\leq E_{lab} \leq$ 450 MeV) by lev
Externí odkaz:
http://arxiv.org/abs/2006.00024
Autor:
Webb, T. B., Charity, R. J., Elson, J. M., Hoff, D. E. M, Pruitt, C. D., Sobotka, L. G., Brown, K. W., Barney, J., Cerizza, G., Estee, J., Jhang, G., Lynch, W. G., Manfredi, J., Morfouace, P., Santamaria, C., Sweany, S., Tsang, M. B., Tsang, T., Wang, S. M., Zhang, Y., Zhu, K., Kuvin, S. A., McNeel, D., Smith, J., Wuosmaa, A. H., Chajecki, Z.
Publikováno v:
Phys. Rev. C 100, 024306 (2019)
Particle-decaying states of the light nuclei $^{11,12}$N and $^{12}$O were studied using the invariant-mass method. The decay energies and intrinsic widths of a number of states were measured, and the momentum correlations of three-body decaying stat
Externí odkaz:
http://arxiv.org/abs/1906.11347
Autor:
Webb, T. B., Wang, S. M., Brown, K. W., Charity, R. J., Elson, J. M., Barney, J., Cerizza, G., Chajecki, Z., Estee, J., Hoff, D. E. M., Kuvin, S. A., Lynch, W. G., Manfredi, J., McNeel, D., Morfouace, P., Nazarewicz, W., Pruitt, C. D., Santamaria, C., Smith, J., Sobotka, L. G., Sweany, S., Tsang, C. Y., Tsang, M. B., Wuosmaa, A. H., Zhang, Y., Zhu, Z.
Publikováno v:
Phys. Rev. Lett. 122, 122501 (2019)
The structure of the extremely proton-rich nucleus $^{11}_{~8}$O$_3$, the mirror of the two-neutron halo nucleus $^{11}_{~3}$Li$_8$, has been studied experimentally for the first time. Following two-neutron knockout reactions with a $^{13}$O beam, th
Externí odkaz:
http://arxiv.org/abs/1812.08880
Autor:
Charity, R. J., Brown, K. W., Elson, J. M., Reviol, W., Sobotka, L. G., Buhro, W. W., Chajecki, Z., Lynch, W. G., Manfredi, J., Shane, R., Showalter, R. H., Tsang, M. B., Weisshaar, D., Winkelbauer, J., Bedoor, S., McNeel, D. G., Wuosmaa, A. H.
Publikováno v:
Phys. Rev. C 99, 044304 (2019)
Neutron transfer reactions with fast secondary beams of $^{17}$Ne, $^{15}$O, and $^9$C have been studied with the HiRA and CAESAR arrays. Excited states of $^{18}$Ne, $^{16}$O, and $^{10}$C in the continuum have been identified using invariant-mass s
Externí odkaz:
http://arxiv.org/abs/1812.04559
Autor:
Brown, K. W, Charity, R. J., Sobotka, L. G., Chajecki, Z., Grigorenko, L. V., Egorova, I. A., Parfenova, Yu. L., Zhukov, M. V., Bedoor, S., Buhro, W. W., Elson, J. M., Lynch, W. G., Manfredi, J., McNeel, D. G., Reviol, W., Shane, R., Showalter, R. H., Tsang, M. B., Winkelbauer, J. R., Wuosmaa, A. H.
Publikováno v:
Phys. Rev. Lett. 113, 232501 (2014)
The interaction of an $E/A$=57.6-MeV $^{17}$Ne beam with a Be target was used to populate levels in $^{16}$Ne following neutron knockout reactions. The decay of $^{16}$Ne states into the three-body $^{14}$O+$p$+$p$ continuum was observed in the High
Externí odkaz:
http://arxiv.org/abs/1406.3285
Autor:
Egorova, I. A., Charity, R. J., Grigorenko, L. V., Chajecki, Z., Coupland, D., Elson, J. M., Ghosh, T. K., Howard, M. E., Iwasaki, H., Kilburn, M., Lee, Jenny, Lynch, W. G., Manfredi, J., Marley, S. T., Sanetullaev, A., Shane, R., Shetty, D. V., Sobotka, L. G., Tsang, M. B., Winkelbauer, J., Wuosmaa, A. H., Youngs, M., Zhukov, M. V.
The interaction of an E/A=70 - MeV 7Be beam with a Be target was used to populate levels in 6Be following neutron knockout reactions. The three-body decay of the ground and first excited states into the alpha+p+p exit channel were detected in the Hig
Externí odkaz:
http://arxiv.org/abs/1208.2520
Autor:
Charity, R. J., Elson, J. M., Manfredi, J., Shane, R., Sobotka, L. G., Brown, B. A., Chajecki, Z., Coupland, D., Iwasaki, H., Kilburn, M., Lee, Jenny, Lynch, W. G., Sanetullaev, A., Tsang, M. B., Winkelbauer, J., Youngs, M., Marley, S. T., Shetty, D. V., Wuosmaa, A. H., Ghosh, T. K., Howard, M. E.
Publikováno v:
Phys.Rev.C84:014320,2011
The interactions of a E/A=70-MeV 9C beam with a Be target was used to populate levels in Be, B, and C isotopes which undergo decay into many-particle exit channels. The decay products were detected in the HiRA array and the level energies were identi
Externí odkaz:
http://arxiv.org/abs/1105.1144