Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Ola Al-Hagan"'
Publikováno v:
Advances in Materials and Processing Technologies. 8:3875-3888
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf10a3f366e610a16c24d17aac56b6eb
https://doi.org/10.1080/2374068x.2022.2036444
https://doi.org/10.1080/2374068x.2022.2036444
Publikováno v:
High Temperatures-High Pressures. 51:27-38
This work presents a comparative study of four drying processes of a porous media: superheated steam drying at atmospheric pressure (APSSD), humid air (HA), low pressure superheated steam drying (LPSSD) and vacuum drying (VD). A single porous particl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a43ce9c8d24636380773f726025cc26d
https://doi.org/10.32908/hthp.v51.1103
https://doi.org/10.32908/hthp.v51.1103
Autor:
Don H. Madison, Alexander Dorn, Chuangang Ning, Yongtao Zhao, Shenyue Xu, J. K. Deng, Enliang Wang, Xing Wang, Pengfei Hu, Zhongfen Xu, Xueguang Ren, Ola Al-Hagan
Publikováno v:
Physical Review A. 97
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52770ac62cb1fed865f13d8194b3821a
https://doi.org/10.1103/physreva.97.062704
https://doi.org/10.1103/physreva.97.062704
Autor:
Sherif M. Hanafy, Ola Al-Hagan
Publikováno v:
Near Surface Geophysics. 10:443-449
The theory of super‐virtual refraction interferometry (SVI) was recently developed to enhance the signal‐to‐noise ratio (SNR) of far‐offset traces in refraction surveys. This enhancement of the SNR is proportional to N and can be as high as N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::138f6d3edca4de0c85360d5d8de634ca
https://doi.org/10.3997/1873-0604.2012032
https://doi.org/10.3997/1873-0604.2012032
Autor:
Ola Al-Hagan, Don H. Madison
Publikováno v:
Journal of Atomic, Molecular, and Optical Physics. 2010:1-24
The distorted-wave Born approximation (DWBA) has been one of the most successful theoretical approaches for treating electron collisions with complicated atoms, and recently the DWBA has been successfully extended to treat electron-impact ionization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b08a002dda3e07d73eb62bf2f789b739
https://doi.org/10.1155/2010/367180
https://doi.org/10.1155/2010/367180
Publikováno v:
Nature Physics. 5:59-63
Analysis of the ejection of electrons in a plane perpendicular to an incident electron beam reveals unexpected differences between the ionization behaviour of atoms and molecules. For molecules that have nuclei at their centres of mass, the angular d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34b0eead28a0300cec934eef2425ee1c
https://doi.org/10.1038/nphys1135
https://doi.org/10.1038/nphys1135
Publikováno v:
SEG Technical Program Expanded Abstracts 2011.
The theory of super-virtual refraction interferometry was recently developed to enhance the signal-to-noise ratio (SNR) of far-offset traces in refraction surveys. This enhancement of SNR is proportional to √ N, and can be as high as N if an iterat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ffad40b1e03d93fe85c72691a440315
https://doi.org/10.1190/1.3628001
https://doi.org/10.1190/1.3628001
Autor:
G F Hanne, Ola Al-Hagan, Don H. Madison, B. Lohmann, Chuangang Ning, Susan Bellm, C. J. Colyer
Publikováno v:
The Journal of chemical physics. 133(12)
Triple differential cross sections for the electron-impact ionization of the outer valence orbital of tetrahydrofuran have been measured using the (e, 2e) technique. The measurements have been performed with coplanar asymmetric kinematics, at an inci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d720d885648bb86bcb1235e38f623e21
https://pubmed.ncbi.nlm.nih.gov/22779625
https://pubmed.ncbi.nlm.nih.gov/22779625
Tracing multiple scattering patterns in absolute(e,2e)cross sections forH2and He over a4πsolid angle
Autor:
Michael S. Pindzola, Alexander Dorn, Igor Bray, Thomas Pflüger, Ola Al-Hagan, Don H. Madison, James Colgan, Joachim Ullrich, Xueguang Ren, Arne Senftleben, Dmitry Fursa
Publikováno v:
Physical Review A. 82
Absolutely normalized ($e,2e$) measurements for ${\mathrm{H}}_{2}$ and He covering the full solid angle of one ejected electron are presented for 16 eV sum energy of both final state continuum electrons. For both targets rich cross-section structures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbc06ac9bc162923a8cc84144192edb5
https://doi.org/10.1103/physreva.82.032712
https://doi.org/10.1103/physreva.82.032712
Publikováno v:
Physical Review A. 81
Theoretical and experimental fully differential cross sections are presented for electron-impact ionization of molecular hydrogen in a plane perpendicular to the incident beam direction. The experimental data exhibit a maximum for 1-eV electrons dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dfab9e27578b99a8f7817a434af9178
https://doi.org/10.1103/physreva.81.030701
https://doi.org/10.1103/physreva.81.030701