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Article ; Online: A Compton scattering setup for pulse shape discrimination studies in germanium detectors.

von Sturm, K / Belogurov, S / Brugnera, R / Garfagnini, A / Lippi, I / Modenese, L / Rosso, D / Turcato, M

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine

2017 Volume 125, Page(s) 163–168

Abstract: Pulse shape discrimination is an important handle to improve sensitivity in low background experiments. A dedicated setup was built to investigate the response of high-purity germanium detectors to single Compton scattered events. Using properly ... ...

Abstract	Pulse shape discrimination is an important handle to improve sensitivity in low background experiments. A dedicated setup was built to investigate the response of high-purity germanium detectors to single Compton scattered events. Using properly collimated γ-ray sources, it is possible to select events with known interaction location. The aim is to correlate the position dependent signal shape with geometrical and electrical properties of the detector. We report on design and performance of the setup with a first look on data.
Language	English
Publishing date	2017-07
Publishing country	England
Document type	Journal Article
ZDB-ID	1142596-9
ISSN	1872-9800 ; 0883-2889 ; 0969-8043
ISSN (online)	1872-9800
ISSN	0883-2889 ; 0969-8043
DOI	10.1016/j.apradiso.2017.04.024
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Article ; Online: Determination of dead-layer variation in HPGe detectors.

Andreotti, E / Hult, M / Marissens, G / Lutter, G / Garfagnini, A / Hemmer, S / von Sturm, K

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine

2014 Volume 87, Page(s) 331–335

Abstract: The dead-layer uniformity of the top surface of two high purity germanium detectors has been studied using a novel automated scanning set-up that allows a fine-grained topography of a detector's top and lateral surfaces. Comparisons between measurements ... ...

Abstract	The dead-layer uniformity of the top surface of two high purity germanium detectors has been studied using a novel automated scanning set-up that allows a fine-grained topography of a detector's top and lateral surfaces. Comparisons between measurements and Monte Carlo simulations allowed implementation of a dead-layer variation into the detector model, which reproduces the measurements results. The effect of the non-uniform dead-layer on activity determinations based on low-energy γ-rays (i.e. below ~100 keV) has been determined to be of the order of 10% or more.
Language	English
Publishing date	2014-05
Publishing country	England
Document type	Journal Article
ZDB-ID	1142596-9
ISSN	1872-9800 ; 0883-2889 ; 0969-8043
ISSN (online)	1872-9800
ISSN	0883-2889 ; 0969-8043
DOI	10.1016/j.apradiso.2013.11.046
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Article ; Online: Erratum: First Search for Bosonic Superweakly Interacting Massive Particles with Masses up to 1 MeV/c^{2} with GERDA [Phys. Rev. Lett. 125, 011801 (2020)].

Agostini, M / Bakalyarov, A M / Balata, M / Barabanov, I / Baudis, L / Bauer, C / Bellotti, E / Belogurov, S / Bettini, A / Bezrukov, L / Borowicz, D / Bossio, E / Bothe, V / Brudanin, V / Brugnera, R / Caldwell, A / Cattadori, C / Chernogorov, A / Comellato, T /

D'Andrea, V / Demidova, E V / Di Marco, N / Doroshkevich, E / Egorov, V / Fischer, F / Fomina, M / Gangapshev, A / Garfagnini, A / Gooch, C / Grabmayr, P / Gurentsov, V / Gusev, K / Hakenmüller, J / Hemmer, S / Hiller, R / Hofmann, W / Hult, M / Inzhechik, L V / Janicskó Csáthy, J / Jochum, J / Junker, M / Kazalov, V / Kermaïdic, Y / Khushbakht, H / Kihm, T / Kirpichnikov, I V / Klimenko, A / Kneißl, R / Knöpfle, K T / Kochetov, O / Kornoukhov, V N / Krause, P / Kuzminov, V V / Laubenstein, M / Lazzaro, A / Lindner, M / Lippi, I / Lubashevskiy, A / Lubsandorzhiev, B / Lutter, G / Macolino, C / Majorovits, B / Maneschg, W / Miloradovic, M / Mingazheva, R / Misiaszek, M / Moseev, P / Nemchenok, I / Panas, K / Pandola, L / Pelczar, K / Pertoldi, L / Piseri, P / Pullia, A / Ransom, C / Rauscher, L / Riboldi, S / Rumyantseva, N / Sada, C / Salamida, F / Schönert, S / Schreiner, J / Schütt, M / Schütz, A-K / Schulz, O / Schwarz, M / Schwingenheuer, B / Selivanenko, O / Shevchik, E / Shirchenko, M / Simgen, H / Smolnikov, A / Stukov, D / Vasenko, A A / Veresnikova, A / Vignoli, C / von Sturm, K / Wester, T / Wiesinger, C / Wojcik, M / Yanovich, E / Zatschler, B / Zhitnikov, I / Zhukov, S V / Zinatulina, D / Zschocke, A / Zsigmond, A J / Zuber, K / Zuzel, G

Physical review letters

2022 Volume 129, Issue 8, Page(s) 89901

Abstract: This corrects the article DOI: 10.1103/PhysRevLett.125.011801. ...

Abstract	This corrects the article DOI: 10.1103/PhysRevLett.125.011801.
Language	English
Publishing date	2022-09-02
Publishing country	United States
Document type	Published Erratum
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.129.089901
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Article: Search for tri-nucleon decays of

Agostini, M / Alexander, A / Araujo, G / Bakalyarov, A M / Balata, M / Barabanov, I / Baudis, L / Bauer, C / Belogurov, S / Bettini, A / Bezrukov, L / Biancacci, V / Bossio, E / Bothe, V / Brugnera, R / Caldwell, A / Calgaro, S / Cattadori, C / Chernogorov, A /

Chiu, P-J / Comellato, T / D'Andrea, V / Demidova, E V / Di Giacinto, A / Di Marco, N / Doroshkevich, E / Fischer, F / Fomina, M / Gangapshev, A / Garfagnini, A / Gooch, C / Grabmayr, P / Gurentsov, V / Gusev, K / Hakenmüller, J / Hemmer, S / Hofmann, W / Hult, M / Inzhechik, L V / Janicskó Csáthy, J / Jochum, J / Junker, M / Kazalov, V / Kermaïdic, Y / Khushbakht, H / Kihm, T / Kilgus, K / Kirpichnikov, I V / Klimenko, A / Knöpfle, K T / Kochetov, O / Kornoukhov, V N / Krause, P / Kuzminov, V V / Laubenstein, M / Lindner, M / Lippi, I / Lubashevskiy, A / Lubsandorzhiev, B / Lutter, G / Macolino, C / Majorovits, B / Maneschg, W / Manzanillas, L / Marshall, G / Misiaszek, M / Morella, M / Müller, Y / Nemchenok, I / Neuberger, M / Pandola, L / Pelczar, K / Pertoldi, L / Piseri, P / Pullia, A / Rauscher, L / Redchuk, M / Riboldi, S / Rumyantseva, N / Sada, C / Sailer, S / Salamida, F / Schönert, S / Schreiner, J / Schütt, M / Schütz, A-K / Schulz, O / Schwarz, M / Schwingenheuer, B / Selivanenko, O / Shevchik, E / Shirchenko, M / Shtembari, L / Simgen, H / Smolnikov, A / Stukov, D / Sullivan, S / Vasenko, A A / Veresnikova, A / Vignoli, C / von Sturm, K / Wester, T / Wiesinger, C / Wojcik, M / Yanovich, E / Zatschler, B / Zhitnikov, I / Zhukov, S V / Zinatulina, D / Zschocke, A / Zsigmond, A J / Zuber, K / Zuzel, G

The European physical journal. C, Particles and fields

2023 Volume 83, Issue 9, Page(s) 778

Abstract: We search for tri-nucleon decays ... ...

Abstract	We search for tri-nucleon decays of
Language	English
Publishing date	2023-09-04
Publishing country	France
Document type	Journal Article
ZDB-ID	1459069-4
ISSN	1434-6052 ; 1434-6044
ISSN (online)	1434-6052
ISSN	1434-6044
DOI	10.1140/epjc/s10052-023-11862-8
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Article ; Online: Final Results of GERDA on the Two-Neutrino Double-β Decay Half-Life of ^{76}Ge.

Agostini, M / Alexander, A / Araujo, G R / Bakalyarov, A M / Balata, M / Barabanov, I / Baudis, L / Bauer, C / Belogurov, S / Bettini, A / Bezrukov, L / Biancacci, V / Bossio, E / Bothe, V / Brugnera, R / Caldwell, A / Calgaro, S / Cattadori, C / Chernogorov, A /

Chiu, P-J / Comellato, T / D'Andrea, V / Demidova, E V / Di Giacinto, A / Di Marco, N / Doroshkevich, E / Fischer, F / Fomina, M / Gangapshev, A / Garfagnini, A / Gooch, C / Grabmayr, P / Gurentsov, V / Gusev, K / Hackenmüller, S / Hemmer, S / Hofmann, W / Huang, J / Hult, M / Inzhechik, L V / Janicskó Csáthy, J / Jochum, J / Junker, M / Kazalov, V / Kermaïdic, Y / Khushbakht, H / Kihm, T / Kilgus, K / Kirpichnikov, I V / Klimenko, A / Knöpfle, K T / Kochetov, O / Kornoukhov, V N / Krause, P / Kuzminov, V V / Laubenstein, M / Lehnert, B / Lindner, M / Lippi, I / Lubashevskiy, A / Lubsandorzhiev, B / Lutter, G / Macolino, C / Majorovits, B / Maneschg, W / Manzanillas, L / Marshall, G / Miloradovic, M / Mingazheva, R / Misiaszek, M / Morella, M / Müller, Y / Nemchenok, I / Neuberger, M / Pandola, L / Pelczar, K / Pertoldi, L / Piseri, P / Pullia, A / Ransom, C / Rauscher, L / Redchuk, M / Riboldi, S / Rumyantseva, N / Sada, C / Sailer, S / Salamida, F / Schönert, S / Schreiner, J / Schütt, M / Schütz, A-K / Schulz, O / Schwarz, M / Schwingenheuer, B / Selivanenko, O / Shevchik, E / Shirchenko, M / Shtembari, L / Simgen, H / Smolnikov, A / Stukov, D / Sullivan, S / Vasenko, A A / Veresnikova, A / Vignoli, C / von Sturm, K / Wester, T / Wiesinger, C / Wojcik, M / Yanovich, E / Zatschler, B / Zhitnikov, I / Zhukov, S V / Zinatulina, D / Zschocke, A / Zsigmond, A J / Zuber, K / Zuzel, G

Physical review letters

2023 Volume 131, Issue 14, Page(s) 142501

Abstract: We present the measurement of the two-neutrino double-β 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}^{2ν}=(2.022±0 ... ...

Abstract	We present the measurement of the two-neutrino double-β 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}^{2ν}=(2.022±0.018_{stat}±0.038_{syst})×10^{21} yr. This is the most precise determination of the ^{76}Ge two-neutrino double-β decay half-life and one of the most precise measurements of a double-β decay process. The relevant nuclear matrix element can be extracted: M_{eff}^{2ν}=(0.101±0.001).
Language	English
Publishing date	2023-10-20
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.131.142501
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Article: Liquid argon light collection and veto modeling in GERDA Phase II.

Chiu, P-J / Comellato, T / D'Andrea, V / Demidova, E V / Di Giacinto, A / Di Marco, N / Doroshkevich, E / Fischer, F / Fomina, M / Gangapshev, A / Garfagnini, A / Gooch, C / Grabmayr, P / Gurentsov, V / Gusev, K / Hakenmüller, J / Hemmer, S / Hofmann, W / Hult, M / Inzhechik, L V / Csáthy, J Janicskó / Jochum, J / Junker, M / Kazalov, V / Kermaïdic, Y / Khushbakht, H / Kihm, T / Kilgus, K / Kirpichnikov, I V / Klimenko, A / Knöpfle, K T / Kochetov, O / Kornoukhov, V N / Krause, P / Kuzminov, V V / Laubenstein, M / Lehnert, B / Lindner, M / Lippi, I / Lubashevskiy, A / Lubsandorzhiev, B / Lutter, G / Macolino, C / Majorovits, B / Maneschg, W / Manzanillas, L / Marshall, G / Miloradovic, M / Mingazheva, R / Misiaszek, M / Morella, M / Müller, Y / Nemchenok, I / Neuberger, M / Pandola, L / Pelczar, K / Pertoldi, L / Piseri, P / Pullia, A / Rauscher, L / Redchuk, M / Riboldi, S / Rumyantseva, N / Sada, C / Sailer, S / Salamida, F / Schönert, S / Schreiner, J / Schütt, M / Schütz, A-K / Schulz, O / Schwarz, M / Schwingenheuer, B / Selivanenko, O / Shevchik, E / Shirchenko, M / Shtembari, L / Simgen, H / Smolnikov, A / Stukov, D / Sullivan, S / Vasenko, A A / Veresnikova, A / Vignoli, C / von Sturm, K / Wegmann, A / Wester, T / Wiesinger, C / Wojcik, M / Yanovich, E / Zatschler, B / Zhitnikov, I / Zhukov, S V / Zinatulina, D / Zschocke, A / Zsigmond, A J / Zuber, K / Zuzel, G

The European physical journal. C, Particles and fields

2023 Volume 83, Issue 4, Page(s) 319

Abstract: 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 ... ...

Abstract	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
Language	English
Publishing date	2023-04-24
Publishing country	France
Document type	Journal Article
ZDB-ID	1459069-4
ISSN	1434-6052 ; 1434-6044
ISSN (online)	1434-6052
ISSN	1434-6044
DOI	10.1140/epjc/s10052-023-11354-9
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Article: Relationship between HDL-cholesterol and apolipoprotein A1 and the severity of coronary artery disease.

Garfagnini, A / Devoto, G / Rosselli, P / Boggiano, P / Venturini, M

European heart journal

1995 Volume 16, Issue 4, Page(s) 465–470

Abstract: Introduction: We investigated whether apolipoprotein A1 (ApoA1) could better identify patients with severe vessel damage than HDL-cholesterol in a population with recent acute myocardial infarction (AMI).: Methods: One hundred and forty-one male ... ...

Abstract	Introduction: We investigated whether apolipoprotein A1 (ApoA1) could better identify patients with severe vessel damage than HDL-cholesterol in a population with recent acute myocardial infarction (AMI). Methods: One hundred and forty-one male patients (mean age: 54.3 +/- 7.3 years) who had undergone coronary angiography within 3 weeks of an AMI were studied. Coronary angiography data were evaluated both anatomically (as single, double or multivessel disease) and by means of the Gensini score. The main lipid parameters were evaluated on admission to the Coronary Care Unit. Results: ApoA1 and the ApoA1/ApoB ratio (A1/B) mean values were significantly (P < 0.05) different when patients were divided on the basis of HDL-cholesterol cut-off value (35.0 mg.dl-1); when divided on the basis of Gensini score (< or = 18 or > 18), there was a statistically significant difference for ApoA1 (P < 0.01), HDL-cholesterol and A1/B (P < 0.05): only this latter was able to discriminate between the two groups. The mean ApoA1 and A1/B (P < 0.01), Gensini score (P < 0.001) and total cholesterol/HDL-cholesterol (P < 0.05) values of patients in the single-vessel disease group differ from those both of double- and multivessel disease groups. A1/B is also able to discriminate between single- and double-vessel disease. Discussion: Our results confirm that ApoA1 and ApoA1/ApoB ratio are better than HDL-cholesterol in assessing the severity of coronary damage.
MeSH term(s)	Adult ; Aged ; Apolipoprotein A-I/blood ; Apolipoproteins B/blood ; Cholesterol, HDL/blood ; Coronary Artery Disease/blood ; Coronary Artery Disease/complications ; Coronary Disease/blood ; Coronary Disease/complications ; Humans ; Male ; Middle Aged ; Myocardial Infarction/etiology ; Retrospective Studies
Chemical Substances	Apolipoprotein A-I ; Apolipoproteins B ; Cholesterol, HDL
Language	English
Publishing date	1995-04
Publishing country	England
Document type	Comparative Study ; Journal Article
ZDB-ID	603098-1
ISSN	1522-9645 ; 0195-668X
ISSN (online)	1522-9645
ISSN	0195-668X
DOI	10.1093/oxfordjournals.eurheartj.a060937
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Article: Pulse shape analysis in Gerda Phase II.

Agostini, M / Araujo, G / Bakalyarov, A M / Balata, M / Barabanov, I / Baudis, L / Bauer, C / Bellotti, E / Belogurov, S / Bettini, A / Bezrukov, L / Biancacci, V / Bossio, E / Bothe, V / Brudanin, V / Brugnera, R / Caldwell, A / Cattadori, C / Chernogorov, A /

Comellato, T / D'Andrea, V / Demidova, E V / Marco, N Di / Doroshkevich, E / Fischer, F / Fomina, M / Gangapshev, A / Garfagnini, A / Gooch, C / Grabmayr, P / Gurentsov, V / Gusev, K / Hakenmüller, J / Hemmer, S / Hiller, R / Hofmann, W / Huang, J / Hult, M / Inzhechik, L V / Csáthy, J Janicskó / Jochum, J / Junker, M / Kazalov, V / Kermaïdic, Y / Khushbakht, H / Kihm, T / Kilgus, K / Kirsch, A / Kirpichnikov, I V / Klimenko, A / Knöpfle, K T / Kochetov, O / Kornoukhov, V N / Krause, P / Kuzminov, V V / Laubenstein, M / Lazzaro, A / Lindner, M / Lippi, I / Lubashevskiy, A / Lubsandorzhiev, B / Lutter, G / Macolino, C / Majorovits, B / Maneschg, W / Manzanillas, L / Miloradovic, M / Mingazheva, R / Misiaszek, M / Müller, Y / Nemchenok, I / Panas, K / Pandola, L / Pelczar, K / Pertoldi, L / Piseri, P / Pullia, A / Ransom, C / Rauscher, L / Redchuk, M / Riboldi, S / Rumyantseva, N / Sada, C / Salamida, F / Schönert, S / Schreiner, J / Schütt, M / Schütz, A-K / Schulz, O / Schwarz, M / Schwingenheuer, B / Selivanenko, O / Shevchik, E / Shirchenko, M / Shtembari, L / Simgen, H / Smolnikov, A / Stukov, D / Vasenko, A A / Veresnikova, A / Vignoli, C / Sturm, K von / Wagner, V / Wester, T / Wiesinger, C / Wojcik, M / Yanovich, E / Zatschler, B / Zhitnikov, I / Zhukov, S V / Zinatulina, D / Zschocke, A / Zsigmond, A J / Zuber, K / Zuzel, G

The European physical journal. C, Particles and fields

2022 Volume 82, Issue 4, Page(s) 284

Abstract: The GERmanium Detector Array (Gerda) collaboration searched for neutrinoless double- ...

Abstract	The GERmanium Detector Array (Gerda) collaboration searched for neutrinoless double-
Language	English
Publishing date	2022-04-01
Publishing country	France
Document type	Journal Article
ZDB-ID	1459069-4
ISSN	1434-6052 ; 1434-6044
ISSN (online)	1434-6052
ISSN	1434-6044
DOI	10.1140/epjc/s10052-022-10163-w
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Article: Concentrazione plasmatica dei livelli di HDL-colesterolo nel decorso dell'infarto miocardico acuto.

Garfagnini, A / Massetti, L / Becchi, G

Minerva cardioangiologica

1982 Volume 30, Issue 4, Page(s) 171–178

Title translation	Plasma concentration of HDL-cholesterol levels in acute myocardial infarct.
MeSH term(s)	Adult ; Aged ; Angina Pectoris/blood ; Apoproteins/blood ; Cholesterol/blood ; Cholesterol, HDL ; Female ; Heart Failure/blood ; Humans ; Lipoproteins, HDL/blood ; Male ; Middle Aged ; Myocardial Infarction/blood
Chemical Substances	Apoproteins ; Cholesterol, HDL ; Lipoproteins, HDL ; Cholesterol (97C5T2UQ7J)
Language	Italian
Publishing date	1982-04
Publishing country	Italy
Document type	English Abstract ; Journal Article
ZDB-ID	123583-7
ISSN	1827-1618 ; 0026-4725
ISSN (online)	1827-1618
ISSN	0026-4725
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Article ; Online: First Search for Bosonic Superweakly Interacting Massive Particles with Masses up to 1 MeV/c^{2} with GERDA.

Physical review letters

2020 Volume 125, Issue 1, Page(s) 11801

Abstract: We present the first search for bosonic superweakly interacting massive particles (super-WIMPs) as keV-scale dark matter candidates performed with the GERDA experiment. GERDA is a neutrinoless double-β decay experiment which operates high-purity ... ...

Abstract	We present the first search for bosonic superweakly interacting massive particles (super-WIMPs) as keV-scale dark matter candidates performed with the GERDA experiment. GERDA is a neutrinoless double-β decay experiment which operates high-purity germanium detectors enriched in ^{76}Ge in an ultralow background environment at the Laboratori Nazionali del Gran Sasso (LNGS) of INFN in Italy. Searches were performed for pseudoscalar and vector particles in the mass region from 60 keV/c^{2} to 1 MeV/c^{2}. No evidence for a dark matter signal was observed, and the most stringent constraints on the couplings of super-WIMPs with masses above 120 keV/c^{2} have been set. As an example, at a mass of 150 keV/c^{2} the most stringent direct limits on the dimensionless couplings of axionlike particles and dark photons to electrons of g_{ae}<3×10^{-12} and α^{'}/α<6.5×10^{-24} at 90% credible interval, respectively, were obtained.
Language	English
Publishing date	2020-07-25
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.125.011801
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