Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Ledingham, K. W. D."'
It has been known for about sixty years that proton and heavy ion therapy is a very powerful radiation procedure for treating tumours. It has an innate ability to irradiate tumours with greater doses and spatial selectivity compared with electron and
Externí odkaz:
http://arxiv.org/abs/1405.2657
Autor:
Zigler, A., Eisenman, S., Botton, M., Nahum, E., Schleifer, E., Baspaly, A., Pomerantz, Y., Abicht, F., Branzel, J., Priebe, G., Steinke, S., Andreev, A., Schnuerer, M., Sandner, W., Gordon, D., Sprangle, P., Ledingham, K. W. D.
We experimentally demonstrate a notably enhanced acceleration of protons to high energy by relatively modest ultrashort laser pulses and structured dynamical plasma targets. Realized by special deposition of snow targets on sapphire substrates and us
Externí odkaz:
http://arxiv.org/abs/1302.7183
Autor:
Ledingham, K. W. D., Abuazoum, S. S., McCanny, T., Melone, J. J., Spohr, K., Schramm, U., Kraft, S. D., Wagner, A., Jochmann, A.
Over the last few years there has been much interest in the production of hard X-rays from various targets using a kHz short pulse laser at intensities above 1014Wcm-2 (A). Most of these studies have been carried out in vacuum and very many fewer stu
Externí odkaz:
http://arxiv.org/abs/1106.4152
Autor:
Melone, J. J., Ledingham, K. W. D., McCanny, T., Burris-Mog, T., Schramm, U., Grötschel, R., Akhmadaliev, S., Hanf, D., Spohr, K. M., Bussmann, M., Cowan, T., Wiggins, S. M., Mitchell, M. R.
High intensity laser driven proton beams are at present receiving much attention. The reasons for this are many but high on the list is the potential to produce compact accelerators. However two of the limitations of this technology is that unlike co
Externí odkaz:
http://arxiv.org/abs/1104.1932
Publikováno v:
Science, 2003 May . 300(5622), 1107-1111.
Externí odkaz:
https://www.jstor.org/stable/3834027
Autor:
Tzallas, P., Kosmidis, C., Philis, J. G., Ledingham, K. W. D., McCanny, T., Singhal, R. P., Hankin, S. M., Taday, P. F., Langley, A. J.
The interaction of thiazole and thiazolidine with a strong (similar to2 x 10(16) W/cm(2)) fs laser field has been studied at lambda = 790 nm. by means of time-of-flight (TOF) mass spectrometry. The observed relative abundance of the doubly charged in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10561::2c1575d64e7cc364a987987943352940
http://olympias.lib.uoi.gr/jspui/handle/123456789/15926
http://olympias.lib.uoi.gr/jspui/handle/123456789/15926
Autor:
Graham, P., Ledingham, K. W. D., Singhai, R. P., Hankin, S. M., McCanny, T., Fang, X., Kosmidis, C., Tzallas, P., Taday, P. F., Langley, A. J.
The mass spectra for both horizontal and vertical polarizations and the angular distributions of fragment ions arising from Coulomb explosion of tetrahedral methyl iodide (CH3I) ions, obtained at a laser intensity of 10(16) W cm(-2) are presented. Al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10561::4e4b6e61946c733d654f200a298c9ffa
http://olympias.lib.uoi.gr/jspui/handle/123456789/17462
http://olympias.lib.uoi.gr/jspui/handle/123456789/17462
Autor:
Graham, P., Ledingham, K. W. D., Singhal, R. P., Hankin, S. M., McCanny, T., Fang, X., Taday, P. F., Langley, A. J., Kosmidis, C.
Utilizing an ultraintense (10(16) W cm(-2)) Is laser, the laser/matter interaction of the tetrahedral CH3I molecule is investigated. A mass spectrum and the angular distributions of fragment ions arising from Coulomb explosion of molecular ions, obta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10561::97e25452ca793597c3315e569866524b
http://olympias.lib.uoi.gr/jspui/handle/123456789/16646
http://olympias.lib.uoi.gr/jspui/handle/123456789/16646
Autor:
Graham, P., Ledingham, K. W. D., Singhal, R. P., McCanny, T., Hankin, S. M., Fang, X., Tzallas, P., Kosmidis, C., Taday, P. F., Langley, A. J.
The mass spectra and angular distributions of fragment ions arising from a Coulomb explosion of highly charged parent nitrous oxide ions, obtained in the femtosecond regime (similar to 10(16) W cm(-2)), are investigated. The N ion angular distributio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10561::0d8e105f4cc451141b5d2ba5c6e8d255
http://olympias.lib.uoi.gr/jspui/handle/123456789/16895
http://olympias.lib.uoi.gr/jspui/handle/123456789/16895
Autor:
Smith, D. J., Ledingham, K. W. D., Singhal, R. P., McCanny, T., Graham, P., Kilic, H. S., Tzallas, P., Kosmidis, C., Langley, A. J., Taday, P. F.
With the development of high intensity femtosecond lasers, the ionisation and dissociation dynamics. of molecules has become an area of considerable interest. Using the technique of femtosecond laser mass spectrometry (FLMS), the molecules carbon dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::690d92677837b1df08196bfd14a4341a
http://olympias.lib.uoi.gr/jspui/handle/123456789/16528
http://olympias.lib.uoi.gr/jspui/handle/123456789/16528