Autor: Marshall, G. - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Roosting associations of flat-headed bats, Tylonycteris species (Chiroptera: Vespertilionidae) in Malaysia
Autorzy:: Medway, L.
Marshall, A. G.
Wydawca:: Wiley-Blackwell
Powiązania:: Journal of Zoology, Lond.
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

Książka

na półce

Skocz do pozycji: 2.

Tytuł:: Roost-site selection among flat-headed bats (Tylonycteris spp.)
Autorzy:: Medway, L.
Marshall, A. G.
Wydawca:: Wiley-Blackwell
Powiązania:: Journal of Zoology, Lond.
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

Książka

na półce

Skocz do pozycji: 3.

Tytuł:: Measurement of the $^{85}$Kr specific activity in the GERDA liquid argon
Autorzy:: Laubenstein, M.
Kermaïdic, Y.
Piseri, P.
Gusev, K.
Baudis, L.
Wójcik, Marcin
Lubashevskiy, A.
Kazalov, V.
Cattadori, C.
Comellato, T.
Bezrukov, L.
Kihm, T.
Inzhechik, L. V.
Riboldi, S.
Hult, M.
Nemchenok, I.
Neuberger, M.
Agostini, M.
Huang, J.
Shtembari, L.
Alexander, A.
Redchuk, M.
Zhukov, S. V.
Lubsandorzhiev, B.
Rumyantseva, N.
Demidova, E. V.
Pertoldi, L.
Zuber, K.
Lindner, M.
Marshall, G.
Sturm, K. von
Grabmayr, P.
Lutter, G.
Garfagnini, A.
Araujo, G.
Schwarz, M.
Barabanov, I.
Selivanenko, O.
Zhitnikov, I.
Hofmann, W.
Belogurov, S.
Pullia, A.
Schulz, O.
Fomina, M.
Rauscher, L.
Vignoli, C.
Kirpichnikov, I. V.
Shirchenko, M.
Calgaro, S.
Macolino, C.
Simgen, H.
Schönert, S.
Brugnera, R.
Chernogorov, A.
Shevchik, E.
Müller, Y.
Pandola, L.
Bossio, E.
Vasenko, A. A.
Smolnikov, A.
Klimenko, A.
Krause, P.
Kuzminov, V. V.
Bakalyarov, A. M.
Marco, N. Di
D’Andrea, V.
Ransom, C.
Schreiner, J.
Jochum, J.
Balata, M.
Pelczar, K.
Kilgus, K.
Knöpfle, K. T.
Biancacci, V.
Stukov, D.
Junker, M.
Bauer, C.
Misiaszek, Marcin
Sullivan, S.
Gooch, C.
Wester, T.
Zatschler, B.
Morella, M.
Gurentsov, V.
Sailer, S.
Khushbakht, H.
Sada, C.
Yanovich, E.
Zinatulina, D.
Doroshkevich, E.
Bothe, V.
Zschocke, A.
Schwingenheuer, B.
Gangapshev, A.
Lippi, I.
Zuzel, Grzegorz
Wiesinger, C.
Bettini, A.
Kochetov, O.
Maneschg, W.
Chiu, P.-J.
Hemmer, S.
Majorovits, B.
Schütz, A.-K.
Veresnikova, A.
Hakenmüller, J.
Janicskó Csáthy, J.
Kornoukhov, V. N.
Caldwell, A.
Salamida, F.
Opis:: The radioactive isotope $^{85}$Kr is found in significant quantities in the atmosphere largely due to nuclear industry. Its β-decay with a half-life of 10.7 years and a Q-value of 687 keV is a dangerous background source for low-threshold noble gas and liquid detectors, which distill their detector medium from air. The Gerda experiment was operating high-purity germanium detectors immersed in a clean liquid argon bath deep underground to search for neutrinoless double beta decay with unprecedented sensitivity. The $^{85}$Kr specific activity in the liquid argon at the start of the second phase of the experiment has been determined to be (0.36 $\pm$ 0.03) mBq/kg through an analysis of the full subsequent data set that exploits the excellent γ-ray spectroscopic capabilities of GERDA.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

Artykuł

na półce

Skocz do pozycji: 4.

Tytuł:: An improved limit on the neutrinoless double-electron capture of $^{36}$Ar with GERDA
Autorzy:: Rumyantseva, N.
Nemchenok, I.
Krause, P.
Chernogorov, A.
Junker, M.
Lindner, M.
Alexander, A.
Bossio, E.
Kilgus, K.
Schwarz, M.
Zinatulina, D.
Bezrukov, L.
Piseri, P.
Smolnikov, A.
Gusev, K.
Sturm, K. von
Ransom, C.
Comellato, T.
Misiaszek, Marcin
Sada, C.
Zuber, K.
Veresnikova, A.
Baudis, L.
Bakalyarov, A. M.
Kirpichnikov, I. V.
Zsigmond, A. J.
Schwingenheuer, B.
Schütz, A.-K.
Redchuk, M.
Hult, M.
Brugnera, R.
Pertoldi, L.
Shtembari, L.
Macolino, C.
Kihm, T.
Gurentsov, V.
Wiesinger, C.
Knöpfle, K. T.
Manzanillas, L.
Doroshkevich, E.
Shevchik, E.
Gooch, C.
Bauer, C.
Vignoli, C.
Fischer, F.
Kochetov, O.
Csáthy, J. Janicskó
Hakenmüller, J.
Zuzel, Grzegorz
Agostini, M.
Simgen, H.
Morella, M.
Biancacci, V.
Schütt, M.
Belogurov, S.
Zatschler, B.
Khushbakht, H.
Shirchenko, M.
Kneißl, R.
Lippi, I.
Kuzminov, V. V.
Fomina, M.
Marshall, G.
Zschocke, A.
Grabmayr, P.
Balata, M.
Salamida, F.
Lubashevskiy, A.
Selivanenko, O.
Garfagnini, A.
Kornoukhov, V. N.
Cattadori, C.
Jochum, J.
Schreiner, J.
Hemmer, S.
Stukov, D.
Huang, J.
Araujo, G. R.
Pelczar, K.
Hofmann, W.
Bothe, V.
Pandola, L.
Schönert, S.
Schulz, O.
Lutter, G.
Lubsandorzhiev, B.
Korošec, M.
Vasenko, A. A.
Rauscher, L.
Müller, Y.
Marco, N. Di
Barabanov, I.
Gangapshev, A.
Kazalov, V.
Inzhechik, L. V.
Klimenko, A.
Yanovich, E.
Caldwell, A.
Laubenstein, M.
Wester, T.
D’Andrea, V.
Bettini, A.
Brudanin, V.
Demidova, E. V.
Majorovits, B.
Zhitnikov, I.
Zhukov, S. V.
Maneschg, W.
Pullia, A.
Riboldi, S.
Wójcik, Marcin
Kermaïdic, Y.
Opis:: The GERmanium Detector Array (Gerda) experiment operated enriched high-purity germanium detectors in a liquid argon cryostat, which contains 0.33% of $^{36}$Ar, a candidate isotope for the two-neutrino double-electron capture (2$\nu$ECEC) and therefore for the neutrinoless double-electron capture (0$\nu$ ECEC). If detected, this process would give evidence of lepton number violation and the Majorana nature of neutrinos. In the radiative 0$\nu$ECEC of $^{36}$Ar, a monochromatic photon is emitted with an energy of 429.88 keV, which may be detected by the Gerda germanium detectors. We searched for the $^{36}$Ar 0$\nu$ECEC with Gerda data, with a total live time of 4.34 year (3.08 year accumulated during Gerda Phase II and 1.26 year during Gerda Phase I). No signal was found and a 90% CL lower limit on the half-life of this process was established T$_{1/2}$ > 1.5 · 10$^{22}$ year.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

Artykuł

na półce

Skocz do pozycji: 5.

Tytuł:: Search for the in-situ production of $^{77}$Ge in the GERDA neutrinoless double-beta decay experiment
Autorzy:: Laubenstein, M.
Kermaïdic, Y.
Piseri, P.
Gusev, K.
Baudis, L.
Wójcik, Marcin
Lubashevskiy, A.
Kazalov, V.
von Sturm, K.
Cattadori, C.
Comellato, T.
Bezrukov, L.
Kihm, T.
Inzhechik, L. V.
Riboldi, S.
Hult, M.
Nemchenok, I.
Neuberger, M.
Agostini, M.
Huang, J.
Shtembari, L.
Alexander, A.
Redchuk, M.
Zhukov, S. V.
Lubsandorzhiev, B.
Rumyantseva, N.
Demidova, E. V.
Pertoldi, L.
Zuber, K.
Lindner, M.
Marshall, G.
Grabmayr, P.
Lutter, G.
Garfagnini, A.
Araujo, G.
Schwarz, M.
Barabanov, I.
Selivanenko, O.
Zhitnikov, I.
Hofmann, W.
Di Marco, N.
Belogurov, S.
Pullia, A.
Schulz, O.
Fomina, M.
Rauscher, L.
Vignoli, C.
Kirpichnikov, I. V.
Shirchenko, M.
Calgaro, S.
Macolino, C.
Simgen, H.
Schönert, S.
Brugnera, R.
Chernogorov, A.
Shevchik, E.
Müller, Y.
Pandola, L.
Bossio, E.
Vasenko, A. A.
Smolnikov, A.
Klimenko, A.
Krause, P.
Kuzminov, V. V.
Bakalyarov, A. M.
D’Andrea, V.
Ransom, C.
Schreiner, J.
Jochum, J.
Balata, M.
Pelczar, K.
Kilgus, K.
Knöpfle, K. T.
Biancacci, V.
Stukov, D.
Junker, M.
Bauer, C.
Misiaszek, Marcin
Sullivan, S.
Gooch, C.
Wester, T.
Zatschler, B.
Morella, M.
Gurentsov, V.
Sailer, S.
Khushbakht, H.
Sada, C.
Yanovich, E.
Zinatulina, D.
Doroshkevich, E.
Bothe, V.
Zschocke, A.
Schwingenheuer, B.
Gangapshev, A.
Lippi, I.
Zuzel, Grzegorz
Wiesinger, C.
Bettini, A.
Kochetov, O.
Maneschg, W.
Chiu, P.-J.
Hemmer, S.
Majorovits, B.
Schütz, A.-K.
Veresnikova, A.
Hakenmüller, J.
Janicskó Csáthy, J.
Kornoukhov, V. N.
Caldwell, A.
Salamida, F.
Opis:: The beta decay of $^{77}$Ge and $^{77m}$Ge, both produced by neutron capture on $^{76}$Ge, is a potential background for Germanium based neutrinoless double-beta decay search experiments such as GERDA or the LEGEND experiment. In this work we present a search for $^{77}$Ge decays in the full GERDA Phase II data set. A delayed coincidence method was employed to identify the decay of $^{77}$Ge via the isomeric state of $^{77}$As (9/2$^{+}$, 475 keV, T$_{1/2}$ = 114 μs, $^{77m}$As). New digital signal processing methods were employed to select and analyze pile-up signals. No signal was observed, and an upper limit on the production rate of $^{77}$Ge was set at < 0.216 nuc/(kg $\cdot$ yr) (90% CL). This corresponds to a total production rate of $^{77}$Ge and $^{77m}$Ge of < 0.38 nuc/(kg $\cdot$ yr) (90% CL), assuming equal production rates. A previous Monte Carlo study predicted a value for in-situ $^{77}$Ge and $^{77m}$Ge production of (0.21 ± 0.07) nuc/(kg $\cdot$ yr), a prediction that is now further corroborated by our experimental limit. Moreover, tagging the isomeric state of $^{77m}$As can be utilised to further suppress the $^{77}$Ge background. Considering the similar experimental configurations of LEGEND-1000 and GERDA, the cosmogenic background in LEGEND-1000 at LNGS is estimated to remain at a sub-dominant level.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

Artykuł

na półce

Skocz do pozycji: 6.

Tytuł:: Searches for new physics below twice the electron mass with GERDA
Autorzy:: Rumyantseva, N.
Nemchenok, I.
Krause, P.
Chernogorov, A.
Junker, M.
Lindner, M.
Alexander, A.
Bossio, E.
Kilgus, K.
Schwarz, M.
Zinatulina, D.
Bezrukov, L.
Piseri, P.
Calgaro, S.
Araujo, G.
Smolnikov, A.
Gusev, K.
Sturm, K. von
Ransom, C.
Comellato, T.
Misiaszek, Marcin
Sada, C.
Zuber, K.
Veresnikova, A.
Baudis, L.
Bakalyarov, A. M.
Kirpichnikov, I. V.
Schwingenheuer, B.
Redchuk, M.
Hult, M.
Sullivan, S.
Brugnera, R.
Pertoldi, L.
Shtembari, L.
Macolino, C.
Chiu, P.-J.
Kihm, T.
Gurentsov, V.
Wiesinger, C.
Knöpfle, K. T.
Doroshkevich, E.
Shevchik, E.
Gooch, C.
Bauer, C.
Vignoli, C.
Kochetov, O.
Csáthy, J. Janicskó
Hakenmüller, J.
Zuzel, Grzegorz
Agostini, M.
Simgen, H.
Morella, M.
Biancacci, V.
Belogurov, S.
Zatschler, B.
Khushbakht, H.
Shirchenko, M.
Lippi, I.
Kuzminov, V. V.
Fomina, M.
Marshall, G.
Zschocke, A.
Grabmayr, P.
Balata, M.
Salamida, F.
Lubashevskiy, A.
Selivanenko, O.
Garfagnini, A.
Kornoukhov, V. N.
Cattadori, C.
Jochum, J.
Schreiner, J.
Hemmer, S.
Stukov, D.
Huang, J.
Pelczar, K.
Hofmann, W.
Bothe, V.
Pandola, L.
Schönert, S.
Schütz, A-K.
Schulz, O.
Lutter, G.
Lubsandorzhiev, B.
Vasenko, A. A.
Sailer, S.
Rauscher, L.
Müller, Y.
Neuberger, M.
Marco, N. Di
Barabanov, I.
Gangapshev, A.
Kazalov, V.
Inzhechik, L. V.
Klimenko, A.
Yanovich, E.
Caldwell, A.
Laubenstein, M.
Wester, T.
D’Andrea, V.
Bettini, A.
Demidova, E. V.
Majorovits, B.
Zhitnikov, I.
Zhukov, S. V.
Maneschg, W.
Pullia, A.
Riboldi, S.
Wójcik, Marcin
Kermaïdic, Y.
Opis:: A search for full energy depositions from bosonic keV-scale dark matter candidates of masses between 65 and 1021 keV has been performed with data collected during Phase II of the GERmanium Detector Array (Gerda) experiment. Our analysis includes direct dark matter absorption as well as dark Compton scattering. With a total exposure of 105.5 kg years, no evidence for a signal above the background has been observed. The resulting exclusion limits deduced with either Bayesian or Frequentist statistics are the most stringent direct constraints in the major part of the 140–1021 keV mass range. As an example, at a mass of 150 keV the dimensionless coupling of dark photons and axion-like particles to electrons has been constrained to $\alpha' / \alpha$ < 8.7 $\times$ 10$^{-24}$ and g$_{ae}$ < 3.3 $\times$ 10$^{-12}$ at 90% credible interval (CI), respectively. Additionally, a search for peak-like signals from beyond the Standard Model decays of nucleons and electrons is performed. We find for the inclusive decay of a single neutron in $^{76}$Ge a lower lifetime limit of $\tau_{n}$ > 1.5 $\times$ 10$^{24}$ years and for a proton $\tau_{p}$ > 1.3 $\times$ 10$^{24}$ years at 90% CI. For the electron decay e$^{-} \to \nu_{e}\gamma$ a lower limit of $\tau_{e}$ > 5.4 $\times$ 10$^{25}$ years at 90% CI has been determined.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

Artykuł

na półce

Skocz do pozycji: 7.

Tytuł:: Search for tri-nucleon decays of $^{76}$Ge in GERDA
Autorzy:: Bauer, C.
Jochum, J.
Kuzminov, V. V.
Schütz, A.-K.
Pullia, A.
Hakenmüller, J.
Gurentsov, V.
Rauscher, L.
Barabanov, I.
Rumyantseva, N.
Wiesinger, C.
Smolnikov, A.
Kochetov, O.
Schütt, M.
Zhukov, S. V.
Shevchik, E.
Neuberger, M.
Macolino, C.
Comellato, T.
Di Giacinto, A.
Klimenko, A.
Inzhechik, L. V.
Calgaro, S.
Vasenko, A. A.
Chiu, P.-J.
Zinatulina, D.
Kirpichnikov, I. V.
Sullivan, S.
Lubsandorzhiev, B.
Salamida, F.
Lindner, M.
Marshall, G.
Schwarz, M.
Müller, Y.
Junker, M.
Misiaszek, Marcin
Zatschler, B.
Schulz, O.
Doroshkevich, E.
Kornoukhov, V. N.
Shtembari, L.
Schwingenheuer, B.
Agostini, M.
Piseri, P.
Pandola, L.
Araujo, G.
Lutter, G.
Krause, P.
Wester, T.
D’Andrea, V.
Veresnikova, A.
Bothe, V.
Hemmer, S.
Selivanenko, O.
Vignoli, C.
Balata, M.
Wójcik, Marcin
Majorovits, B.
Lippi, I.
Alexander, A.
Knöpfle, K. T.
Fomina, M.
Sailer, S.
Zschocke, A.
Manzanillas, L.
Lubashevskiy, A.
Pelczar, K.
Schreiner, J.
Caldwell, A.
Kermaïdic, Y.
Yanovich, E.
Gangapshev, A.
Kazalov, V.
Grabmayr, P.
Kilgus, K.
Sada, C.
Di Marco, N.
Schönert, S.
Demidova, E. V.
Belogurov, S.
Zhitnikov, I.
Shirchenko, M.
Biancacci, V.
Bezrukov, L.
Nemchenok, I.
Hult, M.
Brugnera, R.
Riboldi, S.
Morella, M.
Khushbakht, H.
Chernogorov, A.
Gooch, C.
Kihm, T.
Simgen, H.
Zuzel, Grzegorz
Bettini, A.
Hofmann, W.
Garfagnini, A.
Gusev, K.
Zsigmond, A. J.
Zuber, K.
Pertoldi, L.
Redchuk, M.
Bossio, E.
Stukov, D.
Baudis, L.
Fischer, F.
Cattadori, C.
Janicskó Csáthy, J.
von Sturm, K.
Bakalyarov, A. M.
Maneschg, W.
Laubenstein, M.
Opis:: We search for tri-nucleon decays of $^{76}$Ge in the dataset from the GERmanium Detector Array (GERDA) experiment. Decays that populate excited levels of the daughter nucleus above the threshold for particle emission lead to disintegration and are not considered. The ppp-, ppn-, and pnn-decays lead to $^{73}$Cu, $^{73}$Zn, and $^{73}$Ga nuclei, respectively. These nuclei are unstable and eventually proceed by the beta decay of $^{73}$Ga to $^{73}$Ge (stable). We search for the $^{73}$Ga decay exploiting the fact that it dominantly populates the 66.7 keV $^{73m}$Ga state with half-life of 0.5 s. The nnn-decays of $^{76}$Ge that proceed via $^{73m}$Ge are also included in our analysis. We find no signal candidate and place a limit on the sum of the decay widths of the inclusive tri-nucleon decays that corresponds to a lower lifetime limit of 1.2 $\times$ 10$^{26}$ yr (90% credible interval). This result improves previous limits for tri-nucleon decays by one to three orders of magnitude.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

Artykuł

na półce

Skocz do pozycji: 8.

Tytuł:: Search for exotic physics in double-$\beta$ decays with GERDA Phase II
Autorzy:: Bauer, C.
Jochum, J.
Vasenko, A.A.
Pullia, A.
Hakenmüller, J.
Gurentsov, V.
Rauscher, L.
Barabanov, I.
Rumyantseva, N.
Wiesinger, C.
Smolnikov, A.
Kochetov, O.
Schütt, M.
Shevchik, E.
D'Andrea, V.
Macolino, C.
Kornoukhov, V.N.
Comellato, T.
Mingazheva, R.
Di Giacinto, A.
Klimenko, A.
Bakalyarov, A.M.
Calgaro, S.
Zinatulina, D.
Zsigmond, A.J.
Lubsandorzhiev, B.
Salamida, F.
Lindner, M.
Marshall, G.
Schwarz, M.
Müller, Y.
Junker, M.
Misiaszek, Marcin
Zatschler, B.
Schulz, O.
Doroshkevich, E.
Shtembari, L.
Schwingenheuer, B.
Demidova, E.V.
Agostini, M.
Piseri, P.
Pandola, L.
Araujo, G.
Lutter, G.
Krause, P.
Wester, T.
Veresnikova, A.
Bothe, V.
Hemmer, S.
Inzhechik, L.V.
Selivanenko, O.
Vignoli, C.
Balata, M.
Wójcik, Marcin
Majorovits, B.
Lippi, I.
Alexander, A.
Knöpfle, K.T.
Fomina, M.
Sailer, S.
Zschocke, A.
Manzanillas, L.
Lubashevskiy, A.
Pelczar, K.
Schreiner, J.
Caldwell, A.
Kermaïdic, Y.
Yanovich, E.
Kuzminov, V.V.
Gangapshev, A.
Kazalov, V.
Grabmayr, P.
Huang, J.
Kilgus, K.
Sada, C.
Di Marco, N.
Schönert, S.
Belogurov, S.
Zhitnikov, I.
Shirchenko, M.
Biancacci, V.
Miloradovic, M.
Bezrukov, L.
Nemchenok, I.
Hult, M.
Ransom, C.
Brugnera, R.
Zhukov, S.V.
Riboldi, S.
Morella, M.
Khushbakht, H.
Chernogorov, A.
Gooch, C.
Kihm, T.
Simgen, H.
Zuzel, Grzegorz
Bettini, A.
Hofmann, W.
Garfagnini, A.
Gusev, K.
Zuber, K.
Kirpichnikov, I.V.
Schütz, A-K.
Pertoldi, L.
Redchuk, M.
Bossio, E.
Stukov, D.
Baudis, L.
Fischer, F.
Cattadori, C.
Janicskó Csáthy, J.
von Sturm, K.
Maneschg, W.
Laubenstein, M.
Opis:: A search for Beyond the Standard Model double-$\beta$ decay modes of $^{76}$Ge has been performed with data collected during the Phase II of the GERmanium Detector Array (Gerda) experiment, located at the Laboratori Nazionali del Gran Sasso of INFN (Italy). Improved limits on the decays involving Majorons have been obtained, compared to previous experiments with $^{76}$Ge, with half-life values on the order of 10$^{23}$ yr. For the first time with $^{76}$Ge, limits on Lorentz invariance violation effects in double-$\beta$ decay have been obtained. The isotropic coefficient $\overset{\circ}{a}_{of}^{(3)}$, which embeds Lorentz violation in double-$\beta$ decay, has been constrained at the order of 10$^{-6}$ GeV. We also set the first experimental limits on the search for light exotic fermions in double-$\beta$ decay, including sterile neutrinos.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

Artykuł

na półce

Skocz do pozycji: 9.

Tytuł:: Final results of GERDA on the two-neutrino double-$\beta$ decay half-life of $^{76}$Ge
Autorzy:: Schütz, A.-K.
Shevchik, E.
Vignoli, C.
Maneschg, W.
Miloradovic, M.
Zatschler, B.
Piseri, P.
Pelczar, K.
Doroshkevich, E.
Lubashevskiy, A.
Grabmayr, P.
Lutter, G.
Araujo, G. R.
Zhitnikov, I.
Riboldi, S.
Alexander, A.
Schwingenheuer, B.
Zhukov, S. V.
Garfagnini, A.
Kihm, T.
Bauer, C.
Krause, P.
Hackenmüller, S.
Lubsandorzhiev, B.
Schwarz, M.
Kermaïdic, Y.
Misiaszek, Marcin
Jochum, J.
Di Giacinto, A.
Khushbakht, H.
Schulz, O.
Pandola, L.
Wester, T.
Kochetov, O.
Balata, M.
Wójcik, Marcin
Sullivan, S.
Belogurov, S.
Rumyantseva, N.
Schreiner, J.
Shtembari, L.
Veresnikova, A.
Macolino, C.
Wiesinger, C.
Salamida, F.
Hemmer, S.
Sada, C.
Nemchenok, I.
Biancacci, V.
Bothe, V.
Zsigmond, A. J.
Cattadori, C.
Zinatulina, D.
Morella, M.
Zuber, K.
Junker, M.
Barabanov, I.
Kirpichnikov, I. V.
Knopfle, K. T.
Kazalov, V.
Kilgus, K.
Hult, M.
Bettini, A.
Pertoldi, L.
Müller, Y.
D'Andrea, V.
Kornoukhov, V. N.
Laubenstein, M.
Shirchenko, M.
Schütt, M.
Demidova, E. V.
Fomina, M.
Hofmann, W.
Rauscher, L.
Gangapshev, A.
Smolnikov, A.
Bossio, E.
Inzhechik, L. V.
Manzanillas, L.
von Sturm, K.
Simgen, H.
Baudis, L.
Schönert, S.
Pullia, A.
Redchuk, M.
Calgaro, S.
Vasenko, A. A.
Comellato, T.
Fischer, F.
Chiu, P.-J.
Brugnera, R.
Di Marco, N.
Lehnert, B.
Zuzel, Grzegorz
Kuzminov, V. V.
Lippi, I.
Gurentsov, V.
Klimenko, A.
Selivanenko, O.
Yanovich, E.
Zschocke, A.
Marshall, G.
Neuberger, M.
Stukov, D.
Gooch, C.
Chernogorov, A.
Lindner, M.
Gusev, K.
Agostini, M.
Majorovits, B.
Mingazheva, R.
Janicskó Csáthy, J.
Caldwell, A.
Ransom, C.
Bakalyarov, A. M.
Bezrukov, L.
Huang, J.
Sailer, S.
Opis:: We present the measurement of the two-neutrino double-$\beta$ decay rate of $^{76}$Ge performed with the GERDA Phase II experiment. With a subset of the entire GERDA exposure, 11.8 kg yr, the half-life of the process has been determined: $T_{1/2}^{2v} = (2.022 \pm 0.0018_{stat} \pm 0.038_{syst}) \times 10^{21} yr$. This is the most precise determination of the $^{76}$Ge two-neutrino double-$\beta$ decay half-life and one of the most precise measurements of a double-$\beta$ decay process. The relevant nuclear matrix element can be extracted: $M_{eff}^{2v} = (0.101 \pm 0.001)$.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

Artykuł

na półce

Skocz do pozycji: 10.

Tytuł:: Liquid argon light collection and veto modeling in GERDA Phase II
Autorzy:: Laubenstein, M.
Kermaïdic, Y.
Piseri, P.
Gusev, K.
Baudis, L.
Wójcik, Marcin
Lubashevskiy, A.
Kazalov, V.
von Sturm, K.
Cattadori, C.
Comellato, T.
Bezrukov, L.
Kihm, T.
Inzhechik, L. V.
Riboldi, S.
Hult, M.
Nemchenok, I.
Neuberger, M.
Agostini, M.
Wegmann, A.
Shtembari, L.
Alexander, A.
Redchuk, M.
Zhukov, S. V.
Lubsandorzhiev, B.
Rumyantseva, N.
Demidova, E. V.
Pertoldi, L.
Zuber, K.
Lindner, M.
Marshall, G.
Grabmayr, P.
Lutter, G.
Garfagnini, A.
Zsigmond, A. J.
Schwarz, M.
Barabanov, I.
Selivanenko, O.
Zhitnikov, I.
Hofmann, W.
Belogurov, S.
Pullia, A.
Schulz, O.
Fomina, M.
Rauscher, L.
Chiu, P. -J.
Vignoli, C.
Di Giacinto, A.
Kirpichnikov, I. V.
Shirchenko, M.
Calgaro, S.
Macolino, C.
Simgen, H.
Schönert, S.
Brugnera, R.
Chernogorov, A.
Shevchik, E.
Müller, Y.
Fischer, F.
Bossio, E.
Pandola, L.
Vasenko, A. A.
Smolnikov, A.
Miloradovic, M.
Klimenko, A.
Krause, P.
Kuzminov, V. V.
Bakalyarov, A. M.
Schütz, A. -K.
D’Andrea, V.
Schreiner, J.
Lehnert, B.
Jochum, J.
Balata, M.
Pelczar, K.
Kilgus, K.
Knöpfle, K. T.
Biancacci, V.
Stukov, D.
Schütt, M.
Junker, M.
Bauer, C.
Misiaszek, Marcin
Sullivan, S.
Gooch, C.
Wester, T.
Araujo, G. R.
Zatschler, B.
Csáthy, J. Janicskó
Morella, M.
Gurentsov, V.
Sailer, S.
Khushbakht, H.
Sada, C.
Di Marco, N.
Yanovich, E.
Zinatulina, D.
Doroshkevich, E.
Bothe, V.
Zschocke, A.
Schwingenheuer, B.
Gangapshev, A.
Lippi, I.
Zuzel, Grzegorz
Mingazheva, R.
Wiesinger, C.
Bettini, A.
Kochetov, O.
Maneschg, W.
Hemmer, S.
Majorovits, B.
Veresnikova, A.
Hakenmüller, J.
Manzanillas, L.
Kornoukhov, V. N.
Caldwell, A.
Salamida, F.
Opis:: The ability to detect liquid argon scintillation light from within a densely packed high-purity germanium detector array allowed the GERDA experiment to reach an exceptionally low background rate in the search for neutrinoless double beta decay of $^{76}$Ge. Proper modeling of the light propagation throughout the experimental setup, from any origin in the liquid argon volume to its eventual detection by the novel light read-out system, provides insight into the rejection capability and is a necessary ingredient to obtain robust background predictions. In this paper, we present a model of the GERDA liquid argon veto, as obtained by Monte Carlo simulations and constrained by calibration data, and highlight its application for background decomposition.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

Artykuł

na półce

Informacja

Wyszukujesz frazę "Marshall, G." wg kryterium: Autor