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authFullName_s : T. Alexander

Effect of Low Electric Fields on Alpha Scintillation Light Yield in Liquid Argon

P. Agnes , I.F.M. Albuquerque , T. Alexander , A.K. Alton , D.M. Asner et al.
JINST, 2017, 12 (01), pp.P01021. ⟨10.1088/1748-0221/12/01/P01021⟩
Journal articles hal-01554777v1

The DarkSide Program

B. Rossi , P. Agnes , T. Alexander , A. Alton , K. Arisaka et al.
5th Roma International Conference on Astro-Particle physics, Sep 2014, Noto, Italy. pp.06010, ⟨10.1051/epjconf/201612106010⟩
Conference papers hal-01554991v1

Study of isomeric states in $^{198,200,202,206}$Pb and $^{206}$Hg populated in fragmentation reactions

N. Lalović , D. Rudolph , Zs Podolyák , L.G. Sarmiento , E.C. Simpson et al.
J.Phys.G, 2018, 45 (3), pp.035105. ⟨10.1088/1361-6471/aaa9df⟩
Journal articles hal-01714621v1

Current status of the dark matter experiment DarkSide-50

L. Marini , L. Pagani , P. Agnes , T. Alexander , A. Alton et al.
24th Conference on High Energy Physics, Apr 2015, Rome, Italy. pp.247, ⟨10.1393/ncc/i2016-16247-4⟩
Conference papers hal-01645190v1

Low-Mass Dark Matter Search with the DarkSide-50 Experiment

P. Agnes , I.F.M. Albuquerque , T. Alexander , A.K. Alton , G.R. Araujo et al.
Phys.Rev.Lett., 2018, 121 (8), pp.081307. ⟨10.1103/PhysRevLett.121.081307⟩
Journal articles hal-01730058v1

An Extremely Top-Heavy IMF in the Galactic Center Stellar Disks

H. Bartko , Fabrice Martins , S. Trippe , T. K. Fritz , Reinhard Genzel et al.
2009, pp. 2177
Other publications obspm-03827304v1

Search for low mass dark matter in DarkSide-50: the bayesian network approach

P. Agnes , I.F.M. Albuquerque , T. Alexander , A.K. Alton , M. Ave et al.
2023
Preprints, Working Papers, ... hal-03993862v1

Separating ${^{39} {Ar}}$ from ${^{40}{Ar}}$ by cryogenic distillation with Aria for dark-matter searches

P. Agnes , S. Albergo , I.F.M. Albuquerque , T. Alexander , A. Alici et al.
Eur.Phys.J.C, 2021, 81 (4), pp.359. ⟨10.1140/epjc/s10052-021-09121-9⟩
Journal articles hal-03186182v1

Sensitivity of future liquid argon dark matter search experiments to core-collapse supernova neutrinos

P. Agnes , S. Albergo , I.F.M. Albuquerque , T. Alexander , A. Alici et al.
JCAP, 2021, 03, pp.043. ⟨10.1088/1475-7516/2021/03/043⟩
Journal articles hal-03186207v1

The DarkSide awakens

S. Davini , P. Agnes , L. Agostino , I.F.M. Albuquerque , T. Alexander et al.
XIV International Conference on Topics in Astroparticle and Underground Physics (TAUP 2015), Sep 2015, Torino, Italy. pp.042016, ⟨10.1088/1742-6596/718/4/042016⟩
Conference papers hal-03617833v1

Monitoring Stellar Orbits Around the Massive Black Hole in the Galactic Center

S. Gillessen , F. Eisenhauer , S. Trippe , T. Alexander , R. Genzel et al.
The Astrophysical Journal, 2009, 692, pp.1075-1109. ⟨10.1088/0004-637X/692/2/1075⟩
Journal articles hal-00384709v1

The DarkSide physics program and its recent results

D. d'Angelo , P. Agnes , L. Agostino , I.F.M. Albuquerque , T. Alexander et al.
30th Rencontres de Physique de La Vallée d'Aoste, Mar 2016, La Thuile, Italy. pp.312, ⟨10.1393/ncc/i2016-16312-0⟩
Conference papers hal-01555129v1
Image document

Search for dark-matter–Nucleon interactions via Migdal effect with DarkSide-50

P. Agnes , I. F. M. Albuquerque , T. Alexander , A. K. Alton , M. Ave et al.
Physical Review Letters, 2023, 130 (10), pp.101001. ⟨10.1103/PhysRevLett.130.101001⟩
Journal articles cea-04036877v1

An Extremely Top-Heavy Initial Mass Function in the Galactic Center Stellar Disks

H. Bartko , Fabrice Martins , S. Trippe , T. K. Fritz , Reinhard Genzel et al.
The Astrophysical Journal, 2010, 708, pp.834-840. ⟨10.1088/0004-637X/708/1/834⟩
Journal articles hal-03730858v1

Electroluminescence pulse shape and electron diffusion in liquid argon measured in a dual-phase TPC

P. Agnes , I.F.M. Albuquerque , T. Alexander , A.K. Alton , D.M. Asner et al.
Nucl.Instrum.Meth.A, 2018, 904, pp.23-34. ⟨10.1016/j.nima.2018.06.077⟩
Journal articles hal-01714216v1

The Origin of Variability of the Intermediate-mass Black-hole ULX System HLX-1 in ESO 243-49

J. -P. Lasota , T. Alexander , G. Dubus , D. Barret , S. A. Farrell et al.
The Astrophysical Journal, 2011, 735, ⟨10.1088/0004-637X/735/2/89⟩
Journal articles insu-03624339v1

Precision measurement of the structure of the CMS inner tracking system using nuclear interactions

A.M. Sirunyan , A. Tumasyan , W. Adam , F. Ambrogi , E. Asilar et al.
Journal of Instrumentation, 2018, 13 (10), pp.P10034. ⟨10.1088/1748-0221/13/10/P10034⟩
Journal articles hal-03670328v1

Sensitivity projections for a dual-phase argon TPC optimized for light dark matter searches through the ionization channel

P. Agnes , I. Ahmad , S. Albergo , I.F.M. Albuquerque , T. Alexander et al.
2022
Preprints, Working Papers, ... hal-03780179v1

Measurement of isotopic separation of argon with the prototype of the cryogenic distillation plant Aria for dark matter searches

E. Aaron , P. Agnes , I. Ahmad , S. Albergo , I.F.M. Albuquerque et al.
2023
Preprints, Working Papers, ... hal-03972728v1

The DarkSide Experiment: Present Status and Future

G. Zuzel , P. Agnes , I.F.M. Albuquerque , T. Alexander , A.K. Alton et al.
2nd International Conference on Particle Physics and Astrophysics, Oct 2016, Moscow, Russia. pp.012109, ⟨10.1088/1742-6596/798/1/012109⟩
Conference papers hal-01554640v1

DarkSide-50 532-day Dark Matter Search with Low-Radioactivity Argon

P. Agnes , I.F.M. Albuquerque , T. Alexander , A.K. Alton , G.R. Araujo et al.
Phys.Rev.D, 2018, 98 (10), pp.102006. ⟨10.1103/PhysRevD.98.102006⟩
Journal articles hal-01730060v1

Design and construction of a new detector to measure ultra-low radioactive-isotope contamination of argon

Fabrice Hubaut , Pascal Pralavorio , C. E. Aalseth , S. Abdelhakim , F. Acerbi et al.
Journal of Instrumentation, 2020, 15 (02), pp.P02024-P02024. ⟨10.1088/1748-0221/15/02/P02024⟩
Journal articles hal-02997317v1

SiPM-matrix readout of two-phase argon detectors using electroluminescence in the visible and near infrared range

C. E. Aalseth , S. Abdelhakim , P. Agnes , R. Ajaj , I. F. M. Albuquerque et al.
European Physical Journal C: Particles and Fields, 2021, ⟨10.1140/epjc/s10052-020-08801-2⟩
Journal articles hal-02997308v1

A star in a 15.2-year orbit around the supermassive black hole at the centre of the Milky Way

Rainer Schödel , Thomas Ott , Reinhard Genzel , Reiner Hofmann , Matthew D. Lehnert et al.
Nature, 2002, 419, pp.694-696. ⟨10.1038/nature01121⟩
Journal articles hal-03801137v1

Results From the First Use of Low Radioactivity Argon in a Dark Matter Search

P. Agnes , L. Agostino , I.F.M. Albuquerque , T. Alexander , A.K. Alton et al.
Phys.Rev.D, 2016, 93 (8), pp.081101. ⟨10.1103/PhysRevD.93.081101⟩
Journal articles hal-01554158v1

Simulation of argon response and light detection in the DarkSide-50 dual phase TPC

P. Agnes , I.F.M. Albuquerque , T. Alexander , A.K. Alton , D.M. Asner et al.
JINST, 2017, 12 (10), pp.P10015. ⟨10.1088/1748-0221/12/10/P10015⟩
Journal articles hal-01645523v1

New Physics Results from DarkSide-50

D. Franco , P. Agnes , I.F.M. Albuquerque , T. Alexander , A.K. Alton et al.
53rd Rencontres de Moriond on Electroweak Interactions and Unified Theories, Mar 2018, La Thuile, Italy. pp.195-200
Conference papers hal-02409845v1
Image document

MASSIVE BINARIES IN THE VICINITY OF Sgr A*

O. Pfuhl , T. Alexander , S. Gillessen , F. Martins , R. Genzel et al.
The Astrophysical Journal, 2014, 782 (2), pp.101. ⟨10.1088/0004-637x/782/2/101⟩
Journal articles hal-01992904v1

DarkSide-20k: A 20 tonne two-phase LAr TPC for direct dark matter detection at LNGS

C. Aalseth , F. Acerbi , P. Agnes , I. Albuquerque , T. Alexander et al.
The European Physical Journal Plus, 2018, 133 (3), ⟨10.1140/epjp/i2018-11973-4⟩
Journal articles hal-02296261v1

Constraints on Sub-GeV Dark-Matter–Electron Scattering from the DarkSide-50 Experiment

P. Agnes , I.F.M. Albuquerque , T. Alexander , A.K. Alton , G.R. Araujo et al.
Phys.Rev.Lett., 2018, 121 (11), pp.111303. ⟨10.1103/PhysRevLett.121.111303⟩
Journal articles hal-01724859v1