Zobrazeno 1 - 10
of 535
pro vyhledávání: '"Pennington, T."'
Autor:
Viana Santos HK, Borges De Lima R, Figueiredo De Souza RL, Cardoso D, Moonlight PW, Teixeira Silva T, Pereira De Oliveira C, Alves Júnior FT, Veenendaal E, Paganucci De Queiroz L, Rodrigues PMS, Dos Santos RM, Sarkinen T, De Paula A, Barreto-Garcia PAB, Pennington T, Phillips OL
Publikováno v:
iForest - Biogeosciences and Forestry, Vol 16, Iss 1, Pp 116-126 (2023)
Climate change is being intensified by anthropogenic emission of greenhouse gasses, highlighting the value of forests for carbon dioxide storing carbon in their biomass. Seasonally dry tropical forests are a neglected, threatened, but potentially cri
Externí odkaz:
https://doaj.org/article/6e3f4f357d024e279ffb71c2c937c078
Autor:
Mueller, W. F., Carpenter, M. P., Church, J. A., Dinca, D. C., Gade, A., Glasmacher, T., Henderson, D. T., Hu, Z., Janssens, R. V. F., Lisetskiy, A. F., Lister, C. J., Moore, E. F., Pennington, T. O., Perry, B. C., Wiedenhoever, I., Yurkewicz, K. L., Zelevinsky, V. G., Zwahlen, H.
Publikováno v:
Phys.Rev. C73 (2006) 014316
$B(E3; 0_1^+ \to 3_1^-)$ transition matrix elements have been measured for even-mass $^{124-134}$Xe nuclei using sub-barrier Coulomb excitation in inverse kinematics. The trends in energy $E(3^-)$ and $B(E3; 0_1^+ \to 3_1^-)$ excitation strengths are
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0601027
Autor:
Nassar, H., Paul, M., Ahmad, I., Ben-Dov, Y., Caggiano, J., Ghelberg, S., Goriely, S., Greene, J. P., Hass, M., Heger, A., Heinz, A., Henderson, D. J., Janssens, R. V. F., Jiang, C. L., Kashiv, Y., Singh, B. S. Nara, Ofan, A., Pardo, R. C., Pennington, T., Rehm, K. E., Savard, G., Scott, R., Vondrasek, R.
Publikováno v:
Phys.Rev.Lett. 96 (2006) 041102
The 44Ti(t1/2 = 59 y) nuclide, an important signature of supernova nucleosynthesis, has recently been observed as live radioactivity by gamma-ray astronomy from the Cas A remnant. We investigate in the laboratory the major 44Ti production reaction, 4
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0509006
Autor:
Jiang, C. L., Rehm, K. E., Esbensen, H., Janssens, R. V. F., Back, B. B., Collon, P., Davids, C. N., Greene, J. P., Henderson, D. J., Lister, C. J., Kurtz, S., Pardo, R. C., Pennington, T., Paul, M., Peterson, D., Seweryniak, D., Shumard, B., Sinha, S., Tang, X. D., Tanihata, I., Zhu, S.
Publikováno v:
Phys.Rev. C71 (2005) 044613
The excitation function for the fusion-evaporation reaction 64Ni+100Mo has been measured down to a cross-section of ~5 nb. Extensive coupled-channels calculations have been performed, which cannot reproduce the steep fall-off of the excitation functi
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0412043
Autor:
Nassar, H., Paul, M., Ahmad, I., Berkovits, D., Bettan, M., Collon, P., Dababneh, S., Ghelberg, S., Greene, J. P., Heger, A., Heil, M., Henderson, D. J., Jiang, C. L., Kaeppeler, F., Koivisto, H., O'Brien, S., Pardo, R. C., Patronis, N., Pennington, T., Plag, R., Rehm, K. E., Reifarth, R., Scott, R., Sinha, S., Tang, X., Vondrasek, R.
Publikováno v:
Phys.Rev.Lett. 94 (2005) 092504
The 62Ni(n,gamma)63Ni(t_1/2=100+-2 yrs) reaction plays an important role in the control of the flow path of the slow neutron-capture (s-) nucleosynthesis process. We have measured for the first time the total cross section of this reaction for a quas
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0406009
Autor:
Jiang, C. L., Rehm, K. E., Janssens, R. V. F., Esbensen, H., Ahmad, I., Back, B. B., Collon, P., Davids, C. N., Greene, J. P., Henderson, D. J., Mukherjee, G., Pardo, R. C., Paul, M., Pennington, T. O., Seweryniak, D., Sinha, S., Zhou, Z.
Publikováno v:
Phys.Rev.Lett. 93 (2004) 012701
Fusion-evaporation cross sections for $^{64}$Ni+$^{64}$Ni have been measured down to the 10 nb level. For fusion between two open-shell nuclei, this is the first observation of a maximum in the $S$-factor, which signals a strong sub-barrier hindrance
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0402019
Autor:
Pennington, T. D.
Publikováno v:
Kew Bulletin, 2004 Jan 01. 59(3), 453-467.
Externí odkaz:
https://www.jstor.org/stable/4110952
Publikováno v:
The Journal of Parasitology, 2000 Aug 01. 86(4), 716-723.
Externí odkaz:
https://www.jstor.org/stable/3284954