Novel machine learning and differentiable programming techniques applied to the VIP-2 underground experiment

被引：2

作者：

Napolitano, Fabrizio ^{[1
]}

Bazzi, Massimiliano ^{[1
]}

Bragadireanu, Mario ^{[1
,2
]}

Cargnelli, Michael ^{[3
]}

Clozza, Alberto ^{[1
]}

De Paolis, Luca ^{[1
]}

Del Grande, Raffaele ^{[1
,4
]}

Fiorini, Carlo ^{[5
,6
]}

Guaraldo, Carlo ^{[1
]}

Iliescu, Mihail ^{[1
]}

Laubenstein, Matthias ^{[7
]}

Manti, Simone ^{[1
]}

Marton, Johann ^{[3
]}

Miliucci, Marco ^{[1
,9
]}

Piscicchia, Kristian ^{[1
,8
]}

Porcelli, Alessio ^{[1
,8
]}

Scordo, Alessandro ^{[1
]}

Sgaramella, Francesco ^{[1
]}

Sirghi, Diana Laura ^{[1
,2
,7
]}

Sirghi, Florin ^{[1
,2
]}

Doce, Oton Vazquez ^{[1
]}

Zmeskal, Johann ^{[1
,3
]}

Curceanu, Catalina ^{[1
,2
]}

机构：

[1] INFN, Lab Nazl Frascati, Via E Fermi 54, I-00044 Frascati, Rome, Italy

[2] IFIN HH, Inst Natl Pentru Fiz Inginerie Nucl Horia Hulubei, Str Atomistilor 407, Bucharest, Romania

[3] Stefan Meyer Inst Subatom Phys, Austrian Acad Sci, Kegelgasse 27, A-1030 Vienna, Austria

[4] Tech Univ Munich, Phys Dept E62, James Franck Str 1, D-85748 Garching, Germany

[5] Dipartimento Elettron Informaz & Bioingn, Politecn Milano, I-20133 Milan, Italy

[6] INFN Sez Milano, I-20133 Milan, Italy

[7] INFN, Lab Nazl Gran Sasso, Via G Acitelli 22, I-67100 Assergi, Laquila, Italy

[8] Ctr Ric Enr Fermi, Museo Stor Fis Ctr Studi & Ric Enr Fermi, Via Panisperna 89a, I-00184 Rome, Roma, Italy

[9] Italian Space Agcy, Via Politecn,S n c, I-00133 Rome, Roma, Italy

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 2024年 / 35卷 / 02期

基金：

欧盟地平线“2020”; 奥地利科学基金会;

关键词：

VIP-2; SDD; silicon drift detector; differentiable programming; SILICON DRIFT DETECTORS; SPECTRUM;

D O I：

10.1088/1361-6501/ad080a

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, we present novel machine learning and differentiable programming enhanced calibration techniques used to improve the energy resolution of the Silicon Drift Detectors (SDDs) of the VIP-2 underground experiment at the Gran Sasso National Laboratory. We achieve for the first time a full width at half maximum in VIP-2 below 180 eV at 8 keV, improving around 10 eV on the previous state-of-the-art. SDDs energy resolution is a key parameter in the VIP-2 experiment, which is dedicated to searches for physics beyond the standard quantum theory, targeting Pauli exclusion principle violating atomic transitions. Additionally, we show that this method can correct for potential miscalibrations, requiring less fine-tuning with respect to standard methods.

引用

页数：9

共 1 条

[1] Test of the Pauli Exclusion Principle in the VIP-2 Underground Experiment
Curceanu, Catalina
Shi, Hexi
Bartalucci, Sergio
Bertolucci, Sergio
Bazzi, Massimiliano
Berucci, Carolina
Bragadireanu, Mario
Cargnelli, Michael
Clozza, Alberto
De Paolis, Luca
Di Matteo, Sergio
Egger, Jean-Pierre
Guaraldo, Carlo
Iliescu, Mihail
Marton, Johann
Laubenstein, Matthias
Milotti, Edoardo
Miliucci, Marco
Pichler, Andreas
Pietreanu, Dorel
Piscicchia, Kristian
Scordo, Alessandro
Sirghi, Diana Laura
Sirghi, Florin
Sperandio, Laura
Doce, Oton Vazquez
Widmann, Eberhard
Zmeskal, Johann
ENTROPY, 2017, 19 (07):

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