RuPAC2014 - List of Authors (Udrea, S.)

Paper	Title	Page
WEPSB25	PRIOR Proton Microscope	214
	D. Varentsov, P.M. Lang, M.E. Rodionova, L. Shestov, K. Weyrich GSI, Darmstadt, Germany A.V. Bakhmutova, A.V. Bogdanov, A. Golubev, A.V. Kantsyrev, N.V. Markov, V.A. Panyushkin, A.I. Semennikov, V. Skachkov ITEP, Moscow, Russia C.W. Barnes, F.G. Mariam, F.E. Merrill, C. Wilde LANL, Los Alamos, New Mexico, USA S.V. Efimov, Y. Krasik, O. Oleg Technion, Haifa, Israel A. Golubev MEPhI, Moscow, Russia S. Udrea TU Darmstadt, Darmstadt, Germany A.N. Zubareva IPCP, Chernogolovka, Moscow region, Russia
	Funding: Joint Helmholtz-ROSATOM FAIR-Russia Research Centre (HGF-IVF-IK-Ru-002) The new proton radiography facility PRIOR* (Proton microscope for FAIR) was developed at SIS-18 accelerator at GSI (Darmstadt, Germany). PRIOR setup is designed for measurement, with high spatial resolution up to 10 mkm, of density distribution of static and dynamic objects by using a proton beam with energy up to 4.5 GeV. The magnetic system of the PRIOR beam-line consists of two sections. The first, matching section, contains electromagnetic-quadruple lenses and provides formation of a proton beam for the objects imaging task (beam size, angular distribution). The second section is a magnification (K ~4) section that consists of four Permanent Magnet Quadruples (PMQ) lenses. Tungsten collimators, installed at central plane of magnification section, provides regulation of contrast of the proton-radiographic images. Investigated object installed between first and second section. The registration system for static experiments consists of CsI scintillator and plastic scintillator (Bicron BC-412) for dynamic one with two types of intensified CCD cameras: PCO DiMAX and PCO DicamPro. In the first experiments with static objects with 3.6 Gev proton, was demonstrated a spatial resolution of 30 mkm. Dynamic commissioning was performed with target based on underwater electrical wires explosion with electrical pulse with current amplitude of ~200 kA and time duration of few microseconds. * Merrill F.E. et al., Proton microscopy at FAIR, AIP Conf. Proc. 1195, 2009, p.667

Paper

Title

Page

PRIOR Proton Microscope

214

D. Varentsov, P.M. Lang, M.E. Rodionova, L. Shestov, K. Weyrich
GSI, Darmstadt, Germany
A.V. Bakhmutova, A.V. Bogdanov, A. Golubev, A.V. Kantsyrev, N.V. Markov, V.A. Panyushkin, A.I. Semennikov, V. Skachkov
ITEP, Moscow, Russia
C.W. Barnes, F.G. Mariam, F.E. Merrill, C. Wilde
LANL, Los Alamos, New Mexico, USA
S.V. Efimov, Y. Krasik, O. Oleg
Technion, Haifa, Israel
A. Golubev
MEPhI, Moscow, Russia
S. Udrea
TU Darmstadt, Darmstadt, Germany
A.N. Zubareva
IPCP, Chernogolovka, Moscow region, Russia

Funding: Joint Helmholtz-ROSATOM FAIR-Russia Research Centre (HGF-IVF-IK-Ru-002)
The new proton radiography facility PRIOR* (Proton microscope for FAIR) was developed at SIS-18 accelerator at GSI (Darmstadt, Germany). PRIOR setup is designed for measurement, with high spatial resolution up to 10 mkm, of density distribution of static and dynamic objects by using a proton beam with energy up to 4.5 GeV. The magnetic system of the PRIOR beam-line consists of two sections. The first, matching section, contains electromagnetic-quadruple lenses and provides formation of a proton beam for the objects imaging task (beam size, angular distribution). The second section is a magnification (K ~4) section that consists of four Permanent Magnet Quadruples (PMQ) lenses. Tungsten collimators, installed at central plane of magnification section, provides regulation of contrast of the proton-radiographic images. Investigated object installed between first and second section. The registration system for static experiments consists of CsI scintillator and plastic scintillator (Bicron BC-412) for dynamic one with two types of intensified CCD cameras: PCO DiMAX and PCO DicamPro. In the first experiments with static objects with 3.6 Gev proton, was demonstrated a spatial resolution of 30 mkm. Dynamic commissioning was performed with target based on underwater electrical wires explosion with electrical pulse with current amplitude of ~200 kA and time duration of few microseconds.
* Merrill F.E. et al., Proton microscopy at FAIR, AIP Conf. Proc. 1195, 2009, p.667