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@INPROCEEDINGS{vonSturm:395495,
author = {von Sturm, Katharina},
collaboration = {{GERDA Collaboration}},
title = {{T}he $0\nu\beta\beta$ {E}xperiment {GERDA} {L}atest
{P}hase {I} {R}esults and {P}hase {II} {U}pgrade},
address = {Hamburg},
publisher = {Verlag Deutsches Elektronen-Synchrotron},
reportid = {PUBDB-2017-12160, DESY-PROC-2016-03},
isbn = {978-3-945931-06-6},
series = {DESY-PROC},
pages = {137-140},
year = {2017},
comment = {Sturm, Katharina von "The $0\nu\beta\beta$ Experiment GERDA
Latest Phase I Results and Phase II Upgrade" in 12th
"Patras" Workshop on Axions, WIMPs and WISPs, PATRAS 2016 /
Kim, Younglm, Lindner, Axel, Semertzidis, Yannis K. (eds.),
Verlag Deutsches Elektronen-Synchrotron : 2017 ; PATRAS 2016
: 12th "Patras" Workshop on Axions, WIMPs and WISPs,
2016-06-20 - 2016-06-24, Jeju Island},
booktitle = {Sturm, Katharina von "The
$0\nu\beta\beta$ Experiment GERDA
Latest Phase I Results and Phase II
Upgrade" in 12th "Patras" Workshop on
Axions, WIMPs and WISPs, PATRAS 2016 /
Kim, Younglm, Lindner, Axel,
Semertzidis, Yannis K. (eds.), Verlag
Deutsches Elektronen-Synchrotron : 2017
; PATRAS 2016 : 12th "Patras" Workshop
on Axions, WIMPs and WISPs, 2016-06-20
- 2016-06-24, Jeju Island},
abstract = {$\textsc{Gerda}$ published the best limit on $^{76}$Ge
$0\nu\beta\beta$ decay's half-life of
$T_{1/2}^{0\nu}>2.1\cdot10^{25}$yr ($90\\%$C.L.) in 2013.
Subsequently, exotic decay modes with Majoron emission were
investigated obtaining half-life limits $\sim 10^{23}$yr for
spectral indices $n=1,2,3,7$. The half-life measurement of
$2\nu\beta\beta$ from $^{76}$Ge to $^{76}$Se g.s. was
reevaluated with an uncertainty $<5\\%$ and decay modes to
three $^{76}$Se excited states were analyzed. The lower
limits found, $\sim 10^{23}\,$yr, rule out a number of
nuclear structure model predictions. In a recent major
upgrade, amongst other, the detector mass was almost doubled
and a new veto system, exploiting liquid argon scintillation
light, was installed.},
month = {Jun},
date = {2016-06-20},
organization = {12th Patras Workshop on Axions, WIMPs
and WISPs, Jeju Island (South Korea),
20 Jun 2016 - 24 Jun 2016},
cin = {L},
cid = {I:(DE-H253)L-20120731},
pnm = {899 - ohne Topic (POF3-899)},
pid = {G:(DE-HGF)POF3-899},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)29 / PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
doi = {10.3204/DESY-PROC-2009-03/VonSturm_Katharina},
url = {https://bib-pubdb1.desy.de/record/395495},
}