topic leaders: w.i. furman v.n. shvetsov
DESCRIPTION
FINAL REPORT ON THE TOPIC 06-4-1036-2001/2004 “Nuclear Physics with Neutrons – Fundamental and Applied Investigations”. Topic leaders: W.I. Furman V.N. Shvetsov. Main Directions. Total number of published works around 300 130 of them are at reviewed magazines. - PowerPoint PPT PresentationTRANSCRIPT
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
FINAL REPORT ON THE FINAL REPORT ON THE TOPIC 06-4-1036-2001/2004 TOPIC 06-4-1036-2001/2004
“Nuclear Physics with “Nuclear Physics with Neutrons – Fundamental Neutrons – Fundamental
and Applied Investigations”and Applied Investigations”
Topic leaders: Topic leaders: W.I. FurmanW.I. Furman
V.N. ShvetsovV.N. Shvetsov
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
Main DirectionsMain Directions Experimental and methodical developments Experimental and methodical developments
planned for planned for high resolutionhigh resolution neutron sources neutron sources
(IREN , nTOF, ORELA, KENS)(IREN , nTOF, ORELA, KENS)
Research focused on Research focused on high fluxhigh flux neutron neutron
sources (IBR-2, HFR/ILL, JAGUAR, PSI, PIK)sources (IBR-2, HFR/ILL, JAGUAR, PSI, PIK)
Applied ResearchApplied Research
Analytical Investigations at the IBR-2 Reactor, Analytical Investigations at the IBR-2 Reactor,
Project REGATAProject REGATA
Total number of published works around 300
130 of them are at reviewed magazines
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
Scientific Highlights of Scientific Highlights of 2001 – 20042001 – 2004KaTRIn projectKaTRIn project
Development of Neutron Polarizer-Analyzer System Development of Neutron Polarizer-Analyzer System for T-Invariance Experimentfor T-Invariance Experiment
V.R. SkoyV.R. SkoyA1A1, Y. Masuda, Y. MasudaA2A2, S. Muto, S. MutoA3A3, T. Ino, T. InoA3A3, G.N. Kim, G.N. KimA4A4
A1 Frank Laboratory of Neutron Physics, A1 Frank Laboratory of Neutron Physics, JINRJINR
A2 IPNS, Tsukuba, Ibaraki, 305-0801, A2 IPNS, Tsukuba, Ibaraki, 305-0801, JapanJapan
A3 IMSS Tsukuba, Ibaraki, 305-0801, JapanA3 IMSS Tsukuba, Ibaraki, 305-0801, Japan
A4 IHEP, Kyungpook National University, A4 IHEP, Kyungpook National University, KoreaKorea
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
KaTRIn projectKaTRIn project
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
KaTRIn projectKaTRIn project
Neutron polarization with quartz cell Neutron polarization with sapphire cell
PPHEHE = 54% = 54% PPHEHE = 63% = 63%
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
KaTRIn projectKaTRIn project
Nuclear target polarization. First Nuclear target polarization. First keykey methodical result have methodical result have been obtained recently in collaboration with KENS group: been obtained recently in collaboration with KENS group: Xe gaseous targetXe gaseous target at low pressure was at low pressure was polarized polarized successfullysuccessfully at several percent level. at several percent level.
Next step should be increasing Xe pressure and degree of Next step should be increasing Xe pressure and degree of polarization at acceptable level of relaxation timepolarization at acceptable level of relaxation time
This work is planned for nearest 1,5 yearsThis work is planned for nearest 1,5 years
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
Parity Violation Effect – Parity Violation Effect – Neutron Spin Rotation and Its ReasonNeutron Spin Rotation and Its Reason
For 204Pb in experiment with polarized thermal neutrons
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Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
Parity Violation Effect – Parity Violation Effect – Neutron Spin Rotation and Its ReasonNeutron Spin Rotation and Its Reason
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
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Parity Violation Effect – Parity Violation Effect – Neutron Spin Rotation and Its ReasonNeutron Spin Rotation and Its Reason
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Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
Parity Violation Effect – Parity Violation Effect – Neutron Spin Rotation and Its ReasonNeutron Spin Rotation and Its Reason
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Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
Interference effects in the Interference effects in the resonance - neutron induced resonance - neutron induced
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Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
Activity at n_TOF CERNActivity at n_TOF CERN
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
Activity at n_TOF CERNActivity at n_TOF CERN
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JINR – IPE – CERN Collaboration
Results of 2003: fine structure of the vibrational fission resonances. Fund. Nucl. Phys.
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
Activity at n_TOF CERNActivity at n_TOF CERN
JINR – IPE – CERN Collaboration
Results of 2003: fission x-session of 232Th, 233-238U, 237Np, 241-243Am and 245Cm for the Thorium cycle and MA incineration in ADS systems. Appl. Nucl. Phys.
All experiments at n_TOF are All experiments at n_TOF are
conducted with total financial conducted with total financial
support of CERNsupport of CERN
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
Scientific Highlights of Scientific Highlights of 2001 – 20042001 – 2004
UCN physics and neutron opticsUCN physics and neutron optics
• UCN weak upscatteringUCN weak upscattering• Neutron interaction timeNeutron interaction time• Time focusingTime focusing
Direct n-n scattering length Direct n-n scattering length measurementsmeasurements
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
HEND has 4 signals of neutronsfrom sensors SD, MD, LD and SC/IN, and for each of them the map of orbital measurements is currently produced.
The map of MD sensor is contributed by epithermal neutrons mainly left (top).
This MD map is consistent with the map for epithermal neutrons from Neutron Spectrometer (bottom)
Count rate over the South Pole is 5-10 times lower (blue region) – doubtless water presence
Applied studies
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
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Analytical Investigations at the Analytical Investigations at the IBR-2 Reactor Project REGATAIBR-2 Reactor Project REGATA
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
Priorities for the Future Priorities for the Future Scientific ProgramScientific Program
Fundamental Physics:Fundamental Physics: Symmetries breakingSymmetries breaking in neutron induced in neutron induced
reactions (KaTRIn & POLYANA projects, n-n reactions (KaTRIn & POLYANA projects, n-n scattering)scattering)
Fundamental Fundamental properties of the neutronproperties of the neutron (neutron polarizability, n-e interaction)(neutron polarizability, n-e interaction)
Study of Study of Polarized, AlignedPolarized, Aligned and Unpolarized and Unpolarized Fissioning NucleiFissioning Nuclei Using Polarized and Using Polarized and Unpolarized NeutronsUnpolarized Neutrons
AstrophysicalAstrophysical aspects of neutron physics aspects of neutron physics UCNUCN physics and quantum optics physics and quantum optics
Nuclear Physics PAC 20-th sessionApril 1 - 2 2004
Nuclear Physics with Neutrons – Fundamental and applied investigationsNuclear Physics with Neutrons – Fundamental and applied investigations
consideration of the theme consideration of the theme 06-4-1036-2001/200406-4-1036-2001/2004
Priorities for the Future Priorities for the Future Scientific ProgramScientific Program
Applied Physics:Applied Physics:
REGATAREGATA project project
Planetary science with neutronsPlanetary science with neutrons
COCOmbined mbined COCOrrelative rrelative SSpectroscopy for pectroscopy for
materials studiesmaterials studies