Beta-strength and anti-neutrino spectra from total absorption spectroscopy of a decay chain 142Cs→142 Ba →142La

Marzena Wolińska-Cichocka; B. Charles Rasco; Krzysztof P. Rykaczewski; Nathan T. Brewer; Daniel Stracener; Robert Grzywacz; Carl J. Gross; Aleksandra Fijał Kowska; K. Callie Goetz; Marek Karny; Toby King; Shintaro Go; Elizabeth A. McCutchan; Caroline Nesaraja; Alejandro A. Sonzogni; Enhong Wang; Jeff A. Winger; Yongchi Xiao; Christopher J. Zachary; Edward F. Zganjar

doi:10.1051/epjconf/201714610005

Beta-strength and anti-neutrino spectra from total absorption spectroscopy of a decay chain ¹⁴²Cs→¹⁴² Ba →¹⁴²La

Marzena Wolińska-Cichocka, B. Charles Rasco, Krzysztof P. Rykaczewski, Nathan T. Brewer, Daniel Stracener, Robert Grzywacz, Carl J. Gross, Aleksandra Fijał Kowska, K. Callie Goetz, Marek Karny, Toby King, Shintaro Go, Elizabeth A. McCutchan, Caroline Nesaraja, Alejandro A. Sonzogni, Enhong Wang, Jeff A. Winger, Yongchi Xiao, Christopher J. Zachary, Edward F. Zganjar

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Beta decays of mass A = 142 isobaric chain starting from ¹⁴²Cs have been investigated by means of Modular Total Absorption Spectrometer (MTAS) and on-line mass separation at Oak Ridge National Laboratory. The beta strength distribution derived for ¹⁴²Cs decay from MTAS spectra is showing significant differences in β-feeding pattern when compared to the values listed at nuclear databases. MTAS results are shifting the associated anti-neutrino energy spectrum towards lower energies. A decay pattern deduced for ¹⁴²Ba is similar to earlier reported results.

Original language	English
Title of host publication	ND 2016
Subtitle of host publication	International Conference on Nuclear Data for Science and Technology
Editors	Peter Siegler, Wim Mondelaers, Arjan Plompen, Franz-Josef Hambsch, Peter Schillebeeckx, Stefan Kopecky, Jan Heyse, Stephan Oberstedt
Publisher	EDP Sciences
ISBN (Electronic)	9782759890200
DOIs	https://doi.org/10.1051/epjconf/201714610005
Publication status	Published - Sept 13 2017
Externally published	Yes
Event	2016 International Conference on Nuclear Data for Science and Technology, ND 2016 - Bruges, Belgium Duration: Sept 11 2016 → Sept 16 2016

Publication series

Name	EPJ Web of Conferences
Volume	146
ISSN (Print)	2101-6275
ISSN (Electronic)	2100-014X

Other

Other	2016 International Conference on Nuclear Data for Science and Technology, ND 2016
Country/Territory	Belgium
City	Bruges
Period	9/11/16 → 9/16/16

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

Access to Document

10.1051/epjconf/201714610005

Cite this

Wolińska-Cichocka, M., Rasco, B. C., Rykaczewski, K. P., Brewer, N. T., Stracener, D., Grzywacz, R., Gross, C. J., Kowska, A. F., Goetz, K. C., Karny, M., King, T., Go, S., McCutchan, E. A., Nesaraja, C., Sonzogni, A. A., Wang, E., Winger, J. A., Xiao, Y., Zachary, C. J., & Zganjar, E. F. (2017). Beta-strength and anti-neutrino spectra from total absorption spectroscopy of a decay chain ¹⁴²Cs→¹⁴² Ba →¹⁴²La. In P. Siegler, W. Mondelaers, A. Plompen, F-J. Hambsch, P. Schillebeeckx, S. Kopecky, J. Heyse, & S. Oberstedt (Eds.), ND 2016: International Conference on Nuclear Data for Science and Technology Article 10005 (EPJ Web of Conferences; Vol. 146). EDP Sciences. https://doi.org/10.1051/epjconf/201714610005

Beta-strength and anti-neutrino spectra from total absorption spectroscopy of a decay chain ¹⁴²Cs→¹⁴² Ba →¹⁴²La. / Wolińska-Cichocka, Marzena; Rasco, B. Charles; Rykaczewski, Krzysztof P. et al.
ND 2016: International Conference on Nuclear Data for Science and Technology. ed. / Peter Siegler; Wim Mondelaers; Arjan Plompen; Franz-Josef Hambsch; Peter Schillebeeckx; Stefan Kopecky; Jan Heyse; Stephan Oberstedt. EDP Sciences, 2017. 10005 (EPJ Web of Conferences; Vol. 146).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Wolińska-Cichocka, M, Rasco, BC, Rykaczewski, KP, Brewer, NT, Stracener, D, Grzywacz, R, Gross, CJ, Kowska, AF, Goetz, KC, Karny, M, King, T, Go, S, McCutchan, EA, Nesaraja, C, Sonzogni, AA, Wang, E, Winger, JA, Xiao, Y, Zachary, CJ & Zganjar, EF 2017, Beta-strength and anti-neutrino spectra from total absorption spectroscopy of a decay chain ¹⁴²Cs→¹⁴² Ba →¹⁴²La. in P Siegler, W Mondelaers, A Plompen, F-J Hambsch, P Schillebeeckx, S Kopecky, J Heyse & S Oberstedt (eds), ND 2016: International Conference on Nuclear Data for Science and Technology., 10005, EPJ Web of Conferences, vol. 146, EDP Sciences, 2016 International Conference on Nuclear Data for Science and Technology, ND 2016, Bruges, Belgium, 9/11/16. https://doi.org/10.1051/epjconf/201714610005

Wolińska-Cichocka M, Rasco BC, Rykaczewski KP, Brewer NT, Stracener D, Grzywacz R et al. Beta-strength and anti-neutrino spectra from total absorption spectroscopy of a decay chain ¹⁴²Cs→¹⁴² Ba →¹⁴²La. In Siegler P, Mondelaers W, Plompen A, Hambsch F-J, Schillebeeckx P, Kopecky S, Heyse J, Oberstedt S, editors, ND 2016: International Conference on Nuclear Data for Science and Technology. EDP Sciences. 2017. 10005. (EPJ Web of Conferences). doi: 10.1051/epjconf/201714610005

Wolińska-Cichocka, Marzena ; Rasco, B. Charles ; Rykaczewski, Krzysztof P. et al. / Beta-strength and anti-neutrino spectra from total absorption spectroscopy of a decay chain ¹⁴²Cs→¹⁴² Ba →¹⁴²La. ND 2016: International Conference on Nuclear Data for Science and Technology. editor / Peter Siegler ; Wim Mondelaers ; Arjan Plompen ; Franz-Josef Hambsch ; Peter Schillebeeckx ; Stefan Kopecky ; Jan Heyse ; Stephan Oberstedt. EDP Sciences, 2017. (EPJ Web of Conferences).

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title = "Beta-strength and anti-neutrino spectra from total absorption spectroscopy of a decay chain 142Cs→142 Ba →142La",

abstract = "Beta decays of mass A = 142 isobaric chain starting from 142Cs have been investigated by means of Modular Total Absorption Spectrometer (MTAS) and on-line mass separation at Oak Ridge National Laboratory. The beta strength distribution derived for 142Cs decay from MTAS spectra is showing significant differences in β-feeding pattern when compared to the values listed at nuclear databases. MTAS results are shifting the associated anti-neutrino energy spectrum towards lower energies. A decay pattern deduced for 142Ba is similar to earlier reported results.",

author = "Marzena Woli{\'n}ska-Cichocka and Rasco, {B. Charles} and Rykaczewski, {Krzysztof P.} and Brewer, {Nathan T.} and Daniel Stracener and Robert Grzywacz and Gross, {Carl J.} and Kowska, {Aleksandra Fija{\l}} and Goetz, {K. Callie} and Marek Karny and Toby King and Shintaro Go and McCutchan, {Elizabeth A.} and Caroline Nesaraja and Sonzogni, {Alejandro A.} and Enhong Wang and Winger, {Jeff A.} and Yongchi Xiao and Zachary, {Christopher J.} and Zganjar, {Edward F.}",

note = "Funding Information: We would like to thank the ORNL Tandem operations staff for providing the excellent quality proton beams necessary for this work. This research was also sponsored by the Office of Nuclear Physics, U. S. Department of Energy under contracts DE-AC05-00OR22725 (ORNL), DE-FG02-96ER40983 (UTK), DE-FG02-96ER40978 (LSU), DE-FG02-96ER41006 (MSU), DE-FG-05-88ER40407 (VU), and by the Polish National Science Center under contracts UMO-2015/18/E/ST2/00217 and UMO-2013/08/T/ST2/00624. Publisher Copyright: {\textcopyright} The Authors, published by EDP Sciences, 2017.; 2016 International Conference on Nuclear Data for Science and Technology, ND 2016 ; Conference date: 11-09-2016 Through 16-09-2016",

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AU - Rasco, B. Charles

AU - Rykaczewski, Krzysztof P.

AU - Brewer, Nathan T.

AU - Stracener, Daniel

AU - Grzywacz, Robert

AU - Gross, Carl J.

AU - Kowska, Aleksandra Fijał

AU - Goetz, K. Callie

AU - Karny, Marek

AU - King, Toby

AU - Go, Shintaro

AU - McCutchan, Elizabeth A.

AU - Nesaraja, Caroline

AU - Sonzogni, Alejandro A.

AU - Wang, Enhong

AU - Winger, Jeff A.

AU - Xiao, Yongchi

AU - Zachary, Christopher J.

AU - Zganjar, Edward F.

N1 - Funding Information: We would like to thank the ORNL Tandem operations staff for providing the excellent quality proton beams necessary for this work. This research was also sponsored by the Office of Nuclear Physics, U. S. Department of Energy under contracts DE-AC05-00OR22725 (ORNL), DE-FG02-96ER40983 (UTK), DE-FG02-96ER40978 (LSU), DE-FG02-96ER41006 (MSU), DE-FG-05-88ER40407 (VU), and by the Polish National Science Center under contracts UMO-2015/18/E/ST2/00217 and UMO-2013/08/T/ST2/00624. Publisher Copyright: © The Authors, published by EDP Sciences, 2017.

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N2 - Beta decays of mass A = 142 isobaric chain starting from 142Cs have been investigated by means of Modular Total Absorption Spectrometer (MTAS) and on-line mass separation at Oak Ridge National Laboratory. The beta strength distribution derived for 142Cs decay from MTAS spectra is showing significant differences in β-feeding pattern when compared to the values listed at nuclear databases. MTAS results are shifting the associated anti-neutrino energy spectrum towards lower energies. A decay pattern deduced for 142Ba is similar to earlier reported results.

AB - Beta decays of mass A = 142 isobaric chain starting from 142Cs have been investigated by means of Modular Total Absorption Spectrometer (MTAS) and on-line mass separation at Oak Ridge National Laboratory. The beta strength distribution derived for 142Cs decay from MTAS spectra is showing significant differences in β-feeding pattern when compared to the values listed at nuclear databases. MTAS results are shifting the associated anti-neutrino energy spectrum towards lower energies. A decay pattern deduced for 142Ba is similar to earlier reported results.

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