First Results of a Search for Double Beta Decay of 1°°Mo with the NEMO 2 Detector

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ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis First Results of a Search for Double Beta Decay of 1°°Mo with the NEMO 2 Detector by :

Download or read book First Results of a Search for Double Beta Decay of 1°°Mo with the NEMO 2 Detector written by and published by . This book was released on 1993 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Double beta decay of 1°°Mo (172g) is studied with the NEMO 2 detector in the Frejus Underground Laboratory. The experiment has now accumulated 2485 hours of data taking. A clear signal of 380 events for 2[beta]2[nu] decay has been obtained corresponding to a half-life of T{sub {1/2}} = 1.0 ± 0.08 (syst.) 1019 y. Limits are presented for 2[beta](0[nu], [chi]), 2[beta]0[nu] (ground state and excited states 21 and 01+). The experiment will run til October 1993.

Measurement of the Double Beta Decay Half-life of 150Nd and Search for Neutrinoless Decay Modes with the Nemo-3 Detector

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ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (643 download)

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Book Synopsis Measurement of the Double Beta Decay Half-life of 150Nd and Search for Neutrinoless Decay Modes with the Nemo-3 Detector by : Nasim Fatemi-Ghomi

Download or read book Measurement of the Double Beta Decay Half-life of 150Nd and Search for Neutrinoless Decay Modes with the Nemo-3 Detector written by Nasim Fatemi-Ghomi and published by . This book was released on 2009 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Search for Double-beta Decay of Nd-150 with the NEMO-3 Detector

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Search for Double-beta Decay of Nd-150 with the NEMO-3 Detector by : Summer Dawn Blot

Download or read book Search for Double-beta Decay of Nd-150 with the NEMO-3 Detector written by Summer Dawn Blot and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of the two neutrino double beta decay half-life of 150Nd with the NEMO-3 detector

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ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.:/5 (96 download)

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Book Synopsis Measurement of the two neutrino double beta decay half-life of 150Nd with the NEMO-3 detector by : Kiyotaka Yamazaki

Download or read book Measurement of the two neutrino double beta decay half-life of 150Nd with the NEMO-3 detector written by Kiyotaka Yamazaki and published by . This book was released on 2012 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Search for Double Beta Decay of 82Se with the NEMO-3 Detector and Development of Apparatus for Low-level Radon Measurements for the SuperNEMO Experiment

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Total Pages : pages
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Book Synopsis Search for Double Beta Decay of 82Se with the NEMO-3 Detector and Development of Apparatus for Low-level Radon Measurements for the SuperNEMO Experiment by : J. E. Mott

Download or read book Search for Double Beta Decay of 82Se with the NEMO-3 Detector and Development of Apparatus for Low-level Radon Measurements for the SuperNEMO Experiment written by J. E. Mott and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Search for the Neutrinoless Double Beta Decay of 100Mo with the NEMO3 Detector and Calorimeter Research and Development for the SuperNEMO Experiment

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (829 download)

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Book Synopsis Search for the Neutrinoless Double Beta Decay of 100Mo with the NEMO3 Detector and Calorimeter Research and Development for the SuperNEMO Experiment by : A. Basharina-Freshville

Download or read book Search for the Neutrinoless Double Beta Decay of 100Mo with the NEMO3 Detector and Calorimeter Research and Development for the SuperNEMO Experiment written by A. Basharina-Freshville and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's most precise half-life measurement of T 2nu_1/2 = [7.02 ± 0.01(stat) ± 0.46(syst)] × 10 18 years has been made for the 2\nu\beta\beta decay of 100Mo using data from 6.9kg collected with the NEMO3 detector over 1471 days. The 2\nu nuclear matrix element has been extracted using T 2nu_1/2 and is M 2\nu = 0.126 ± 0.004. The 0\nu\beta\beta search yielded a limit on the half-life of T 0\nu_1/2 1/1 > 1.1 × 10 24 years at the 90% CL, corresponding to a limit on the effective Majorona mass of \langle M\nu e\rangle

Search for the Double-beta Decay of 96Zr with the NEMO-3 Detector and Ultra-low Radioactivity Measurements for the SuperNEMO Experiment Using the BiPo-3 Detector

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (116 download)

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Book Synopsis Search for the Double-beta Decay of 96Zr with the NEMO-3 Detector and Ultra-low Radioactivity Measurements for the SuperNEMO Experiment Using the BiPo-3 Detector by : Guillaume Eurin

Download or read book Search for the Double-beta Decay of 96Zr with the NEMO-3 Detector and Ultra-low Radioactivity Measurements for the SuperNEMO Experiment Using the BiPo-3 Detector written by Guillaume Eurin and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Search for the Neutrinoless Double Beta Decay of 100Mo with the NEMO3 Detector and Calorimeter Research and Development for the SuperNEMO Experiment

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ISBN 13 :
Total Pages : 0 pages
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Book Synopsis Search for the Neutrinoless Double Beta Decay of 100Mo with the NEMO3 Detector and Calorimeter Research and Development for the SuperNEMO Experiment by : Anastasia Basharina-Freshville

Download or read book Search for the Neutrinoless Double Beta Decay of 100Mo with the NEMO3 Detector and Calorimeter Research and Development for the SuperNEMO Experiment written by Anastasia Basharina-Freshville and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Search for the Double-beta Decay of 96Zr with the NEMO-3 Detector and Ultra-low Radioactivity Measurements for the SuperNEMO Experiment Using the BiPo-3 Detector

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Search for the Double-beta Decay of 96Zr with the NEMO-3 Detector and Ultra-low Radioactivity Measurements for the SuperNEMO Experiment Using the BiPo-3 Detector by : G. Eurin

Download or read book Search for the Double-beta Decay of 96Zr with the NEMO-3 Detector and Ultra-low Radioactivity Measurements for the SuperNEMO Experiment Using the BiPo-3 Detector written by G. Eurin and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Search for the Double Beta Decay of Zr-96 with NEMO-3 and Calorimeter Development for the SuperNEMO Experiment

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ISBN 13 :
Total Pages : pages
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Book Synopsis Search for the Double Beta Decay of Zr-96 with NEMO-3 and Calorimeter Development for the SuperNEMO Experiment by : M. B. Kauer

Download or read book Search for the Double Beta Decay of Zr-96 with NEMO-3 and Calorimeter Development for the SuperNEMO Experiment written by M. B. Kauer and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Using 9.4 g of Zr-96 and 1221 days of data from the NEMO-3 detector corresponding to 0.031 kgy, the obtained 2vbb decay half-life measurement is [2.35 \pm 0.14(stat) \pm 0.16(syst)] \times 10_{19}yr. Different characteristics of the final state electrons have been studied, such as the energy sum, individual electron energy, and angular distribution. The 2v nuclear matrix element is extracted using the measured 2vbb half-life and is 0.049 \pm 0.002. The 0vbb decay half-life is excluded at the 90% CL to > 9.2 \times 10_ {21}yr corresponding to a limit on the effective Majorana neutrino mass of

Search for Double-beta Decay of Ca-48 in NEMO-3 and Commissioning of the Tracker for the SuperNEMO Experiment

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Search for Double-beta Decay of Ca-48 in NEMO-3 and Commissioning of the Tracker for the SuperNEMO Experiment by : C. Vilela

Download or read book Search for Double-beta Decay of Ca-48 in NEMO-3 and Commissioning of the Tracker for the SuperNEMO Experiment written by C. Vilela and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Double Beta-decay

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ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Double Beta-decay by : Rolf G. Winter

Download or read book Double Beta-decay written by Rolf G. Winter and published by . This book was released on 1951 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Search for the Double Beta Decay of Zr-96 with NEMO-3 and Calorimeter Development for the SuperNEMO Experiment

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (116 download)

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Book Synopsis Search for the Double Beta Decay of Zr-96 with NEMO-3 and Calorimeter Development for the SuperNEMO Experiment by : Matthew B. Kauer

Download or read book Search for the Double Beta Decay of Zr-96 with NEMO-3 and Calorimeter Development for the SuperNEMO Experiment written by Matthew B. Kauer and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Search for Double Beta Decay of 82Se with the MENO-3 Detector and Development of Apparatus for Low-level Radon Measurements for the SuperNEMO Experiment

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ISBN 13 :
Total Pages : 530 pages
Book Rating : 4.:/5 (926 download)

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Book Synopsis Search for Double Beta Decay of 82Se with the MENO-3 Detector and Development of Apparatus for Low-level Radon Measurements for the SuperNEMO Experiment by :

Download or read book Search for Double Beta Decay of 82Se with the MENO-3 Detector and Development of Apparatus for Low-level Radon Measurements for the SuperNEMO Experiment written by and published by . This book was released on 2014 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Search for the Double Beta Decay of Nd150 Using a Magnetic Spectrometer-detector

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ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.:/5 (292 download)

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Book Synopsis Search for the Double Beta Decay of Nd150 Using a Magnetic Spectrometer-detector by : Gary R. Smith

Download or read book Search for the Double Beta Decay of Nd150 Using a Magnetic Spectrometer-detector written by Gary R. Smith and published by . This book was released on 1971 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

First Nucleon Decay Results from the Soudan 2 Detector

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ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis First Nucleon Decay Results from the Soudan 2 Detector by : David John Schmid

Download or read book First Nucleon Decay Results from the Soudan 2 Detector written by David John Schmid and published by . This book was released on 1992 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Search for Double Beta Decay of Xenon to Excited States of Barium with EXO-200

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ISBN 13 :
Total Pages : pages
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Book Synopsis A Search for Double Beta Decay of Xenon to Excited States of Barium with EXO-200 by : Sereres Johnston

Download or read book A Search for Double Beta Decay of Xenon to Excited States of Barium with EXO-200 written by Sereres Johnston and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents searches for several modes of double beta decays of 136Xe to two low-lying excited levels of 136Ba. For each final level, both 2[nu] and 0[nu] double beta decay processes are considered. The data and general techniques developed by the EXO-200 collaboration are used, including a Machine Learning process to improve sensitivity in multivariate space. EXO-200 is an experimental program searching for 0[nu][beta][beta] decay in a time projection chamber filled with 175 kg of liquid Xenon enriched to 80% 136Xe, functioning as both source and detector. Experimental searches of double beta decay with 136Xe and other isotopes are motivated by non Standard Model neutrinoless decay (0[nu][beta][beta]) possibilities. If found this would imply the Majorana nature of neutrinos, provide access to the currently unknown absolute mass scale of the neutrino, and violate lepton conservation by 2 units. Nuclear matrix elements necessary to connecting observed neutrinoless halflife to the neutrino mass scale depend on nuclear models. Observation of both the 2[nu] 0+ excited and 0+ ground state in a single element may constrain these models. Sensitivity studies of search performance are described, and final sensitivities from 7.86 · 10^23 years to 2.00 · 10^25 years are reported.