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low background techniques Archive
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2016: Results from the first use of low radioactivity argon in a dark matter search
Posted on April 20, 2016 | No CommentsPhys. Rev. D 93, 081101(R) P. Agnes et al. (DarkSide Collaboration) M. Wójcik, G. Zuzel & K. Pelczar Download http://dx.doi.org/10.1103/PhysRevD.93.081101 Abstract Liquid argon is a bright scintillator with potent particle... -
2016: alpha/beta discrimination in Borexino
Posted on April 17, 2016 | No CommentsEur. Phys. J. A (2016) 52: 86 C. Galbiati, M. Misiaszek and N. Rossi Download http://dx.doi.org/10.1140/epja/i2016-16086-1 Abstract In this report we describe the unique capabilities of the α/β discrimination of... -
2015: LArGe : active background suppression using argon scintillation for the Gerda experiment
Posted on February 17, 2016 | No CommentsThe European Physical Journal. C, Particles and Fields, 2015 vol. 75 no. 10 Agostini M., Barnabé-Heider M., Budjáš D., Cattadori C., Gangapshev A., Gusev K., Heisel M., Junker M., Klimenko... -
2014: Observation and modeling of 222Rn daughters in liquid nitrogen
Posted on February 3, 2014 | No CommentsNIM A (2014) N. Frodyma, K. Pelczar, M. Wójcik Download http://dx.doi.org/10.1016/j.nima.2014.01.039 Abstract The results of alpha spectrometric measurements of the activity of 222Rn daughters dissolved in liquefied nitrogen are presented.... -
2013: Pulse shape discrimination for GERDA Phase I data
Posted on July 24, 2013 | No CommentsEPJC 71 (2013) 2583 M Agostini et al., (GERDA Collaboration), N. Frodyma, M. Misiaszek, K. Pelczar, M. Wojcik, G. Zuzel Download http://arxiv.org/abs/1306.5084 http://link.springer.com/article/10.1140/epjc/s10052-013-2583-7 Abstract The GERDA experiment located at the... -
2013: The background in the neutrinoless double beta decay experiment GERDA
Posted on July 24, 2013 | No CommentsEur. Phys. J. C (2014) 74:2764 M Agostini et al., (GERDA Collaboration), N. Frodyma, K. Pelczar, M. Wojcik, G. Zuzel Download http://arxiv.org/abs/1306.5084 http://link.springer.com/article/10.1140/epjc/s10052-014-2764-z Abstract The GERmanium Detector Array (GERDA)... -
2013: Optimization of low-background alpha spectrometers for analysis of thick samples
Posted on April 4, 2013 | No CommentsApplied Radiation and Isotopes 81 (2013) 146–150 M. Misiaszek a), K. Pelczar a), M. Wójcik a), G. Zuzel a) & M. Laubenstein b) a) M. Smoluchowski Institute of Physics, Jagiellonian... -
2013: Comparison of background in underground HPGe-detectors in different lead shield configurations
Posted on April 4, 2013 | No CommentsApplied Radiation and Isotopes 81 (2013) 103–108 Mikael Hult a), Guillaume Lutter a), Ayhan Yüksela b), Gerd Marissens a), Marcin Misiaszek c), Ulf Rosengard a) a) European Commission, Joint Research... -
2013: A new versatile underground gamma-ray spectrometry system
Posted on April 9, 2013 | No CommentsApplied Radiation and Isotopes 81 (2013) 81–86 Guillaume Lutter a), Mikael Hult a), Gerd Marissens a), Erica Andreotti a), Ulf Rosengård a), Marcin Misiaszek b), Ayhan Yüksela c) & Namik... -
2012: 226Ra, 210Pb, 210Bi and 210Po deposition and removal from surfaces and liquids
Posted on September 21, 2012 | No CommentsJournal of Radioanalytical and Nuclear Chemistry 226Ra, 210Pb, 210Bi and 210Po deposition and removal from surfaces and liquids M. Wójcik and G. Zuzel Download: DOI: 10.1007/s10967-012-2180-5 Abstract Deposition of 226Ra... -
2012: Removal of the long-lived 222Rn daughters from copper and stainless steel surfaces
Posted on June 3, 2012 | No CommentsNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment Volume 676, 1 June 2012, Pages 140–148 G. Zuzel a), M. Wójcik b) a) Max... -
2012: Removal and deposition efficiencies of the long-lived 222Rn daughters during etching of germanium surfaces
Posted on June 3, 2012 | No CommentsNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment Volume 676, 1 June 2012, Pages 149–154 G. Zuzel a), M. Wójcik b), B. Majorovits... -
2011: Half-life of the β decay 115In(9/2+)→115Sn(3/2+)
Posted on November 3, 2011 | No CommentsPhys. Rev. C 84, 044605 (2011) Erica Andreotti,1, Mikael Hult,1, Raquel González de Orduña,1, Gerd Marissens,1, J. S. Elisabeth Wieslander,1, and Marcin Misiaszek,2 1EC-JRC-IRMM, Institute for Reference Materials and Measurements,... -
2010: Pulse shape analysis to reduce the background of BEGe detectors
Posted on November 3, 2010 | No CommentsJ Radioanal Nucl Chem (2010) 286:477–482 DOI 10.1007/s10967-010-0729-8 Raquel González de Orduña, Mikael Hult, Erica Andreotti, Dušan Budjáš, Stefan Schönert and Marcin Misiaszek Download: http://www.springerlink.com/content/nukj810n451m4115/ Abstract A simple technique for... -
2009: Smallest Known Q Value of Any Nuclear Decay: The Rare beta- Decay of 115In–>115Sn
Posted on October 21, 2009 | No CommentsPhys. Rev. Lett. 103, 122501 (2009) J. S. E. Wieslander,1,2 J. Suhonen,2 T. Eronen,2 M. Hult,1 V.-V. Elomaa,2 A. Jokinen,2 G. Marissens, M. Misiaszek,3 M. T. Mustonen,2 S. Rahaman,2 C.... -
2009: Search for the radioactivity of 180mTa using an underground HPGe sandwich spectrometer
Posted on October 21, 2009 | No CommentsApplied Radiation and Isotopes Volume 67, Issue 5, May 2009, Pages 918-921 Mikael Hult a, J.S. Elisabeth Wieslander a, c, Gerd Marissens a, Joël Gasparro a, Uwe Wätjen a and... -
2009: The Sandwich spectrometer for ultra low-level γ-ray spectrometry
Posted on October 21, 2009 | No CommentsApplied Radiation and Isotopes Volume 67, Issue 5, May 2009, Pages 731-735 J.S. Elisabeth Wieslander a, d, Mikael Hult a, Joël Gasparro a, Gerd Marissens a, Marcin Misiaszek b and...