First demonstration of in-beam performance of bent Monolithic Active Pixel Sensors
Abstrak
A novel approach for designing the next generation of vertex detectors foresees to employ wafer-scale sensors that can be bent to truly cylindrical geometries after thinning them to thicknesses of 20-40$\mu$m. To solidify this concept, the feasibility of operating bent MAPS was demonstrated using 1.5$\times$3cm ALPIDE chips. Already with their thickness of 50$\mu$m, they can be successfully bent to radii of about 2cm without any signs of mechanical or electrical damage. During a subsequent characterisation using a 5.4GeV electron beam, it was further confirmed that they preserve their full electrical functionality as well as particle detection performance. In this article, the bending procedure and the setup used for characterisation are detailed. Furthermore, the analysis of the beam test, including the measurement of the detection efficiency as a function of beam position and local inclination angle, is discussed. The results show that the sensors maintain their excellent performance after bending to radii of 2cm, with detection efficiencies above 99.9% at typical operating conditions, paving the way towards a new class of detectors with unprecedented low material budget and ideal geometrical properties.
Topik & Kata Kunci
Penulis (377)
A. I. P. G. A. Rinella
M. Agnello
B. Alessandro
F. Agnese
R. Akram
J. Alme
E. Anderssen
D. Andreou
F. Antinori
N. Apadula
P. Atkinson
R. Baccomi
A. Badalà
A. Balbino
C. Bartels
R. Barthel
F. Baruffaldi
I. Belikov
S. Beolè
P. Becht
A. Bhatti
M. Bhopal
N. Bianchi
M. B. Blidaru
G. Boca
J. Bok
G. Bonomi
M. Bonora
M. Borri
V. Borshchov
E. Botta
G. Bruno
M. Buckland
S. Bufalino
M. Cai
P. Camerini
P. Cariola
F. Catalano
C. C. Sanchez
I. Chakaberia
M. Chartier
F. Colamaria
D. Colella
A. Collu
M. Concas
G. Contin
S. Costanza
P. Cui
A. Dainese
J. Dainton
L. Cilladi
C. Martin
G. Robertis
W. Deng
A. Mauro
Y. Ding
M. Durkac
D. Elia
M. R. Ersdal
M. Faggin
F. Fan
A. Fantoni
P. Fecchio
A. Feliciello
G. Feofilov
A. Ferk
J. Ferencei
G. Fiorenza
A. Flores
E. Fragiacomo
D. Gajanana
A. Gal
C. Gao
C. Gargiulo
P. Gianotti
P. Giubilato
A. Grant
L. Greiner
A. Grelli
O. Groettvik
F. Grosa
C. Hu
R. Hannigan
J. Hasenbichler
H. Helstrup
H. Hillemanns
C. Hills
P. Hindley
B. Hippolyte
B. Hofman
G. Hong
G. Huang
J. Iddon
H. Ilyas
M. Imhoff
A. Isakov
A. Jadlovská
S. Jadlovska
J. Jadlovský
S. Jaelani
T. Johnson
A. Junique
P. Kalinak
A. Kalweit
M. Keil
Z. Khabanova
Hamzullah Khan
B. Kim
C. Kim
J. Kim
T. Kim
J. Klein
A. Kluge
C. Kobdaj
A. Kotliarov
I. Kr'alik
F. Krizek
T. Kugathasan
C. Kuhn
P. Kuijer
S. Kushpil
M. Kweon
J. Y. Kwon
Y. Kwon
P. Rocca
A. Lakrathok
R. Langoy
P. Larionov
E. Laudi
T. Lazareva
R. Lea
R. Lemmon
X. Li
J. Lien
B. Lim
S. H. Lim
S. Lindsay
A. Liu
J. Liu
M. Lunardon
G. Luparello
M. Lupi
M. Mager
A. Maire
Q. W. Malik
G. Mandaglio
V. Manzari
Y. Mao
G. Margagliotti
C. Markert
D. Marras
P. Martinengo
S. Masciocchi
M. Masera
A. Masoni
A. Mastroserio
P. Matuoka
G. Mazza
F. Mazzaschi
M. Mazzoni
F. Morel
V. Muccifora
A. Mulliri
L. Musa
S. V. Nesbø
D. Nesterov
J. Norman
J. Park
R. N. Patra
C. Pastore
H. Pei
X. Peng
S. Piano
C. Pinto
S. Pisano
S. Politano
E. Prakasa
F. Prino
M. Protsenko
M. Puccio
A. Rachevski
L. Ramello
F. Rami
I. Ravasenga
A. Rehman
F. Reidt
F. Riggi
K. Røed
D. Røhrich
F. Ronchetti
A. Rosano
M. Rossewij
A. Rossi
R. Rui
R. Russo
R. Sadikin
V. Sarritzu
J. Schambach
S. Senyukov
J. Seo
R. Shahoyan
S. Shaukat
S. Siddhanta
M. Sitta
R. Snellings
W. Snoeys
A. Songmoolnak
J. Sonneveld
F. Soramel
M. Šuljić
S. Sumowidagdo
D. Sun
X. Sun
G. Tambave
G. Tersimonov
M. Tkáčik
M. Toppi
A. Trifir'o
S. Trogolo
V. Trubnikov
R. Turrisi
T. Tveter
I. Tymchuck
K. Ullaland
M. Urioni
G. Usai
N. Valle
L. Doremalen
T. Vanat
J. V. Hoorne
M. Varga-Kofarago
A. Velure
D. Wang
Y. Wang
J. Wikne
J. Wright
R. Xu
P. Yang
Z. Yin
I. Yoo
J. Yoon
S. Yuan
V. Zaccolo
E. Zhang
X. Zhang
V. Zherebchevskii
D. Zhou
J. Zhu
Y. Zhu
G. Zinovjev
N. I. F. Physics
National Academy of Sciences of Ukraine
Kiev
Ukraine
Central China Normal University
Wuhan
China.
Comsats University Islamabad
Islamabad
Pakistan.
D. Physics
Pusan National University
Pusan
R. Korea.
U. California
Berkeley
California
United States
U. Oslo
Oslo
Norway.
Technology
U. Bergen
Bergen
D. D. F. dell'Universita
S. Infn
Cagliari
Italy.
Trieste
Turin
D. D. F. dell'Universita
Catania
Padova
D. F. Teorica
U. Pavia
Pavia
Di Politecnico
Dipartimento di Scienze e Innovazione Tecnologica dell'Universi Orientale
I. Torino
Alessandria
Dipartimento di Scienze Mift
Universita di Messina
Messina
Dipartimento Interateneo di Fisica M.Merlin'
Bari
E. Research
Geneva
Switzerland.
Faculty of Electrical Engineering
Science
Western Norway University of Applied Sciences
I. I. O. Sciences
Jakarta
Indonesia
Infn
Laboratori Nazionali di Frascati
Frascati
S. Bari
Sezione Infn di Cagliari
S. D. Catania
Sezione di Padova
S. Roma
Romé
S. D. Torino
Sezione di Trieste
I. University
Incheon
Institute for Gravitational
Subatomic Physics
Utrecht UniversityNikhef
Utrecht
Netherlands.
Institute of Solar-Terrestrial Physics
Slovak Academy of Sciences
Kovsice
Slovakia
L. B. N. Laboratory
Nikhef
N. I. F. Physics
Amsterdam
Nuclear Physics Group
Stfc Daresbury Laboratory
Daresbury
United Kingdom.
N. Sciences
vRevz u Prahy
Czech Republic
Oak Ridge National Laboratory
Oak Ridge
Tennessee.
P. Bari
P. Institut
Ruprecht-Karls-Universitat Heidelberg
Heidelberg
H Germany
R. Division
ExtreMe Matter Institute Emmi
Gsi GmbH
Darmstadt
S. University
S. Petersburg
Russia.
Suranaree University of Technology
N. Ratchasima
Thailand
Technical University of Kovsice
T. U. O. T. A. Austin
Austin
Texas.
U. S. Paulo
S. Paulo.
Brazil
U. Liverpool
Liverpool
University of South-Eastern Norway
Tonsberg
U. Strasbourg
Cnrs
Iphc Umr 7178
F. Strasbourg
France
Universita degli Studi di Foggia
Foggia
U. Brescia
Brescia
Yonsei University
Seoul.
Akses Cepat
- Tahun Terbit
- 2021
- Bahasa
- en
- Total Sitasi
- 37×
- Sumber Database
- Semantic Scholar
- DOI
- 10.1016/j.nima.2021.166280
- Akses
- Open Access ✓