Search Results - "Reponen, M."

Photo-enhanced O âˆ' , H âˆ' and Br âˆ' ion production in caesium sputter negative ion sourceâ€"no evidence for resonant ion pair production.

Authors: Hossain, A Tarvainen, O Reponen, M et al.

Source: Journal of Physics D: Applied Physics; 10/24/2022, Vol. 55 Issue 44, p1-13, 13p

Laser developments and resonance ionization spectroscopy at IGISOL.

Authors: Reponen, M. Moore, I. Kessler, T. et al.

Source: European Physical Journal A -- Hadrons & Nuclei. Apr2012, Vol. 48 Issue 4, p1-15. 15p. 3 Diagrams, 11 Graphs.

A hot cavity laser ion source at IGISOL.

Authors: Reponen, M. Kessler, T. Moore, I. D. et al.

Source: European Physical Journal A -- Hadrons & Nuclei. Dec2009, Vol. 42 Issue 3, p509-515. 7p. 2 Color Photographs, 1 Diagram, 7 Graphs.

Experimental evidence on photo-assisted O− ion production from Al2O3 cathode in cesium sputter negative ion source.

Authors: Tarvainen, O. Kronholm, R. Laitinen, M. et al.

Source: Journal of Applied Physics; 9/7/2020, Vol. 128 Issue 9, p1-12, 12p

Towards in-jet resonance ionization spectroscopy: An injection-locked Titanium:Sapphire laser system for the PALIS-facility.

Authors: Reponen, M. Sonoda, T. Wada, M. et al.

Source: Nuclear Instruments & Methods in Physics Research Section A. Nov2018, Vol. 908, p236-243. 8p.

Subjects: Titanium-sapphire lasers, Resonance ionization spectroscopy, Niobium, Laser spectroscopy, Wavelengths

Gas jet studies towards an optimization of the IGISOL LIST method

Authors: Reponen, M. Moore, I.D. Pohjalainen, I. et al.

Source: Nuclear Instruments & Methods in Physics Research Section A. Apr2011, Vol. 635 Issue 1, p24-34. 11p.

Subjects: Gas flow, Nozzles, Laser beams, Computational fluid dynamics, Simulation methods & models, Jets (Fluid dynamics), Mathematical optimization

A gas circulation and purification system for gas-cell-based low-energy RI-beam production.

Authors: Sonoda, T. Tsubota, T. Wada, M. et al.

Source: Review of Scientific Instruments; Jun2016, Vol. 87 Issue 6, p065104-1-065104-6, 6p, 1 Diagram, 5 Graphs

An inductively heated hot cavity catcher laser ion source.

Authors: Reponen, M. Moore, I. D. Pohjalainen, I. et al.

Source: Review of Scientific Instruments; Dec2015, Vol. 86 Issue 12, p1-7, 7p, 3 Diagrams, 1 Chart, 6 Graphs

The laser and optical system for the RIBF-PALIS experiment.

Authors: Sonoda, T. Iimura, H. Reponen, M. et al.

Source: Nuclear Instruments & Methods in Physics Research Section A. Jan2018, Vol. 877, p118-123. 6p.

Subjects: Laser spectroscopy, Radioisotopes, Light sources, Gas vans (Gas chambers), Resonance ionization spectroscopy, Laser beams

RAPTOR: A new collinear laser ionization spectroscopy and laser-radiofrequency double-resonance experiment at the IGISOL facility.

Authors: Kujanpää, S. Raggio, A. de Groote, R.P. et al.

Source: Nuclear Instruments & Methods in Physics Research Section B. Aug2023, Vol. 541, p388-391. 4p.

Offline commissioning of a new gas cell for the MARA Low-Energy Branch.

Authors: Zadvornaya, A. Romero, J. Eronen, T. et al.

Source: Nuclear Instruments & Methods in Physics Research Section B. Jun2023, Vol. 539, p33-42. 10p.

Precise measurements of half-lives and branching ratios for the $ \beta$ mirror transitions in the decay of Mg and Si.

Authors: Magron, C. Alfaurt, Ph. Blank, B. et al.

Source: European Physical Journal A -- Hadrons & Nuclei. Apr2017, Vol. 53 Issue 4, p1-12. 12p.

ISOMERIC YIELD RATIOS OF FISSION PRODUCTS MEASURED WITH THE JYFLTRAP.

Authors: GORELOV, D. HAKALA, J. JOKINEN, A. et al.

Source: Acta Physica Polonica B. Feb2014, Vol. 45 Issue 2, p211-216. 6p.

EMMA—a new underground cosmic-ray experiment.

Authors: Enqvist, T. Föhr, V. Joutsenvaara, J. et al.

Source: Physics of Atomic Nuclei. Jan2007, Vol. 70 Issue 1, p166-169. 4p. 1 Diagram, 2 Graphs.

VADER: A novel decay station for actinide spectroscopy.

Authors: Raggio, A. Pohjalainen, I. Rey-Herme, E. et al.

Source: Nuclear Instruments & Methods in Physics Research Section B. Jul2023, Vol. 540, p148-150. 3p.

Measuring independent yields of fission products using a penning trap.

Authors: Gorelov, D. Eronen, T. Hakala, J. et al.

Source: Bulletin of the Russian Academy of Sciences: Physics. Jul2015, Vol. 79 Issue 7, p869-871. 3p.

Upgrades to the collinear laser spectroscopy experiment at the IGISOL.

Authors: de Groote, R.P. de Roubin, A. Campbell, P. et al.

Source: Nuclear Instruments & Methods in Physics Research Section B. Jan2020, Vol. 463, p437-440. 4p.

Precision mass measurements in the zirconium region pin down the mass surface across the neutron midshell at N = 66.

Authors: Hukkanen, M. Ryssens, W. Ascher, P. et al.

Source: Physics Letters B. Sep2024, Vol. 856, pN.PAG-N.PAG. 1p.

Observation of doubly-charged ions of francium isotopes extracted from a gas cell.

Authors: Schury, P. Wada, M. Ito, Y. et al.

Source: Nuclear Instruments & Methods in Physics Research Section B. Sep2017, Vol. 407, p160-165. 6p.

Status and Development of the MARA Low-Energy Branch.

Authors: Papadakis, P. Moore, I. Eronen, T. et al.

Source: AIP Conference Proceedings. 2018, Vol. 2011 Issue 1, p1-3. 3p.