Results 71 to 80 of about 1,007,282 (142)

The cross sections and energy spectra of the particle emission in proton induced reaction on 204,206,207,208Pb and 209Bi

EPJ Web of Conferences, 2017
All cross sections of proton induced reactions, angular distributions, energy spectra and double differential cross sections of neutron, proton, deuteron, triton, helium and alpha-particle emissions for p+ 204,206,207,208Pb, 209Bi reactions are ...
Zhang Zhengjun, Liang Haiying, Xu Yongli, Han Yinlu, Cai Chonghai, Shen Qingbiao   +5 more
doaj   +1 more source

Shell-structure effects on high-pressure Rankine-Hugoniot shock adiabats

, 2007
Rankine-Hugoniot shock adiabats are calculated in the pressure range 1 Mbar-10 Gbar with two atomic-structure models: the atom in a spherical cell and the atom in a jellium of charges.
Bethe, Dagens, Dagens, Feynman, Friedel, Friedel, Hansen, Iyetomi, J.C. Pain, Johnson, Liberman, Loucks, Nikiforov, Pain, Perrot, Perrot, Remington, Rozsnyai, Vinet, Zel'dovich   +19 more
core   +1 more source

Melting of crystalline solids

, 2009
It is suggested that at the melting temperature the thermal phonon vibration is in self-resonance with the lattice vibration of the surface atomic/molecular layer.
Apai, Berry, Born, Brown, Buffat, Burakovsky, Cahn, Cahn, Chakravarty, Chen, Cho, Christenson, Cotterill, Couchman, Cynn, Dash, Dash, Dewaele, Dewaele, Dorogokupets, Edwards, Faraday, Fei, Friedel, Garai, Garai, Garai, Garai, Garai, Gilvarry, Jozsef Garai, Kenichi, Lai, Lawson, Lindemann, Luo, Mays, Mei, Mei, Ming, Mohazzabi, Nix, Pawlow, Pawlow, Ross, Schall, Schmidt, Schmidt, Sciani, Shank, Takagi, Turnbull, Turnbull, Vermaak, Waseda, Weyl, Zha, Zhao   +57 more
core   +1 more source

Special Issue on Critical Assessment of Theoretical Calculations of Atomic Structure and Transition Probabilities

Atoms, 2013
There exist several codes in the atomic physics community to generate atomic structure and transition probabilities freely and readily distributed to researchers outside atomic physics community, in plasma, astrophysical or nuclear physics communities ...
Per Jönsson, Hyun-Kyung Chung
doaj   +1 more source

Non-LTE Model Atmospheres for Late-Type Stars II. Restricted NLTE Calculations for a Solar-Like Atmosphere

, 2003
We test our knowledge of the atomic opacity in the solar UV spectrum. Using the atomic data compiled in Paper I from modern, publicly available, databases, we perform calculations that are confronted with space-based observations of the Sun.
Antia H. M., Baumuller D., Baumuller D., Bell R. A., Brueckner G. E., Bruls J. H. M. J., Carlos Allende Prieto, Castelli F., Chmielewski Y., David L. Lambert, Frohlich C., Garcia Lopez R. J., Grevesse N., Holweger H., Houtgast J., Huang T.-Y., Ivan Hubeny, Kiselman D., Kiselman D., Kurucz R. L., Labs D., Larkin A., Malagnini M. L., Morossi C., Peterson R. C., Przybilla N., Rottman G. J., Takeda Y., Woods T. N., Zhao G.   +29 more
core   +2 more sources

Updated and revised neutron reaction data for 236,238Np

EPJ Web of Conferences, 2017
Nuclear data with high accuracy for minor actinides play an important role in nuclear technology applications, including reactor design and operation, fuel cycle, estimation of the amount of minor actinides in high burn-up reactors and the minor ...
Chen Guochang, Wang Jimin, Cao Wentian, Tang Guoyou, Yu Baosheng   +4 more
doaj   +1 more source

γ全吸收型探测装置探测效率的实验与模拟

Journal of Isotopes, 2022
The data of neutron capture reaction cross section are very important basic data in the research fields of advanced nuclear energy development and nuclear astrophysics.
LUAN Guangyuan;REN Jie;ZHANG Qiwei;RUAN Xichao;HE Guozhu;CHENG Pinjing;GUO Mingwei
doaj  

Updated and revised neutron reaction data for 237Np

EPJ Web of Conferences, 2017
Nuclear data with high accuracy for minor actinides play an important role in nuclear technology applications, including reactor design and operation, fuel cycle, estimation of the amount of minor actinides in high burn-up reactors and the minor ...
Chen Guochang, Wang Jimin, Cao Wentian, Tang Guoyou, Yu Baosheng   +4 more
doaj   +1 more source

Toward a New Evaluation of Neutron Standards

EPJ Web of Conferences, 2016
Measurements related to neutron cross section standards and certain prompt neutron fission spectra are being evaluated. In addition to the standard cross sections, investigations of reference data that are not as well known as the standards are being ...
Carlson A.D., Pronyaev V.G., Capote R., Hale G.M., Hambsch F.-J., Kawano T., Kunieda S., Mannhart W., Nelson R.O., Neudecker D., Schillebeeckx P., Simakov S., Smith D.L., Talou P., Tao X., Wallner A., Wang W.   +16 more
doaj   +1 more source

STATISTICAL ANALYSIS OF ATOM PROBE DATA

Le Journal de Physique Colloques, 1986
This paper gives some suggestions and caveats on how to estimate the confidence limits on data obtained from atom-probe experiments. There are four sections covering autocorrelation, the use of contingency tables, estimation of ordering parameters and testing for clustering.
Hetherington, M, Cerezo, A, Hyde, J, Smith, G, Worrall, G   +4 more
openaire   +3 more sources