NFDI4DS | UHH-SEMS - Publication Details

L. Eklund

ORCID: 0000-0002-2014-3864

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A5106498434

Research Areas

Particle physics theoretical and experimental studies
Quantum Chromodynamics and Particle Interactions
High-Energy Particle Collisions Research
Neutrino Physics Research
Particle Detector Development and Performance
Dark Matter and Cosmic Phenomena
Radiation Detection and Scintillator Technologies
Black Holes and Theoretical Physics
Computational Physics and Python Applications
Particle Accelerators and Free-Electron Lasers
Medical Imaging Techniques and Applications
Atomic and Subatomic Physics Research
Superconducting Materials and Applications
Nuclear physics research studies
CCD and CMOS Imaging Sensors
Astrophysics and Cosmic Phenomena
Stochastic processes and statistical mechanics
Distributed and Parallel Computing Systems
Radiation Effects in Electronics
Cosmology and Gravitation Theories
Particle accelerators and beam dynamics
Nuclear Physics and Applications
International Science and Diplomacy
Markov Chains and Monte Carlo Methods
Advanced NMR Techniques and Applications

Uppsala University
2004-2025

University of Glasgow
2016-2025

Universidade da Coruña
2025

University of Padua
2023

University of Michigan–Ann Arbor
2023

Sofia University "St. Kliment Ohridski"
2023

École Polytechnique Fédérale de Lausanne
2022

Istituto Nazionale di Fisica Nucleare, Sezione di Firenze
2013-2021

European Organization for Nuclear Research
2006-2020

Peking University
2020

Constraint on the matter–antimatter symmetry-violating phase in neutrino oscillations

OPENALEX - Publications

K. Abe R. Akutsu Ali Ajmi C. Alt C. Andreopoulos and 95 more

10.1038/s41586-020-2177-0 article EN Nature 2020-04-15

Performance of the LHCb Vertex Locator

OPENALEX - Publications

R. Aaij A. A. Affolder K. Carvalho Akiba M. Alexander S. Ali and 95 more

The Vertex Locator (VELO) is a silicon microstrip detector that surrounds the proton-proton interaction region in LHCb experiment. performance of during first years its physics operation reviewed. system operated vacuum, uses bi-phase CO2 cooling system, and sensors are moved to 7 mm from LHC beam for data taking. stability these characteristic features described, details material budget given. calibration timing processing algorithms implemented FPGAs described. fully characterised. have...

10.1088/1748-0221/9/09/p09007 article EN cc-by Journal of Instrumentation 2014-09-09

Improved constraints on neutrino mixing from the T2K experiment with3.13×1021protons on target

OPENALEX - Publications

K. Abe N. Akhlaq R. Akutsu A. Ali C. Alt and 95 more

The T2K experiment reports updated measurements of neutrino and antineutrino oscillations using both appearance disappearance channels. This result comes from an exposure $14.9(16.4)\ifmmode\times\else\texttimes\fi{}1{0}^{20}$ protons on target in (antineutrino) mode. Significant improvements have been made to the interaction model far detector reconstruction. An extensive set simulated data studies also performed quantify effect uncertainties oscillation parameter sensitivity. performs...

10.1103/physrevd.103.112008 article EN cc-by Physical review. D/Physical review. D. 2021-06-16

Supernova Model Discrimination with Hyper-Kamiokande

OPENALEX - Publications

K. Abe P. Adrich H. Aihara R. Akutsu I. Yu. Alekseev and 95 more

Abstract Core-collapse supernovae are among the most magnificent events in observable universe. They produce many of chemical elements necessary for life to exist and their remnants—neutron stars black holes—are interesting astrophysical objects own right. However, despite millennia observations almost a century study, explosion mechanism core-collapse is not yet well understood. Hyper-Kamiokande next-generation neutrino detector that will be able observe flux from next galactic supernova...

10.3847/1538-4357/abf7c4 article EN The Astrophysical Journal 2021-07-01

Particle physics at the European Spallation Source

OPENALEX - Publications

H. Abele A. Alekou A. Algora K.H. Andersen S. Baeßler and 95 more

10.1016/j.physrep.2023.06.001 article EN publisher-specific-oa Physics Reports 2023-06-01

The barrel modules of the ATLAS semiconductor tracker

OPENALEX - Publications

A. Abdesselam Tetsuo Akimoto P. P. Allport J. Alonso B. Anderson and 95 more

10.1016/j.nima.2006.08.036 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2006-09-12

Development of n-on-p silicon sensors for very high radiation environments

OPENALEX - Publications

Y. Unno A. A. Affolder P. P. Allport R. L. Bates C. Betancourt and 69 more

10.1016/j.nima.2010.04.080 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2010-05-03

The ATLAS semiconductor tracker end-cap module

OPENALEX - Publications

A. Abdesselam Paul Adkin P. P. Allport J. Alonso L. Andricek and 95 more

10.1016/j.nima.2007.02.019 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2007-03-01

The silicon microstrip sensors of the ATLAS semiconductor tracker

OPENALEX - Publications

A. Ahmad Z. Albrechtskirchinger P. P. Allport J. Alonso L. Andricek and 95 more

10.1016/j.nima.2007.04.157 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2007-05-04

Charged particle tracking with the Timepix ASIC

OPENALEX - Publications

K. Carvalho Akiba M. Artuso Ryan P. Badman Alessandra Borgia R. L. Bates and 37 more

10.1016/j.nima.2011.09.021 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2011-09-22

Simultaneous measurement of the muon neutrino charged-current cross section on oxygen and carbon without pions in the final state at T2K

OPENALEX - Publications

K. Abe N. Akhlaq R. Akutsu A. Ali C. Alt and 95 more

This paper reports the first simultaneous measurement of double differential muon neutrino charged-current cross section on oxygen and carbon without pions in final state as a function outgoing kinematics, made at ND280 off-axis near detector T2K experiment. The ratio sections is also provided to help validate various models' ability extrapolate between nuclear targets, required oscillation analyses. data are taken using beam with an energy spectrum peaked 0.6 GeV. extracted compared...

10.1103/physrevd.101.112004 article EN cc-by Physical review. D/Physical review. D. 2020-06-16

Development of n+-in-p large-area silicon microstrip sensors for very high radiation environments – ATLAS12 design and initial results

OPENALEX - Publications

Y. Unno Sarah Edwards S. Pyatt J. P. Thomas J. A. Wilson and 90 more

10.1016/j.nima.2014.06.086 article EN publisher-specific-oa Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2014-07-14

Operation, optimisation, and performance of the DELPHI RICH detectors

OPENALEX - Publications

E. Albrecht G. Van Apeldoorn A. Augustinus P. Baillon M. Battaglia and 38 more

10.1016/s0168-9002(99)00320-4 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 1999-08-01

First combined measurement of the muon neutrino and antineutrino charged-current cross section without pions in the final state at T2K

OPENALEX - Publications

K. Abe N. Akhlaq R. Akutsu Asghar Ali C. Alt and 95 more

This paper presents the first combined measurement of double-differential muon neutrino and antineutrino charged-current cross sections with no pions in final state on hydrocarbon at off-axis near detector T2K experiment. The data analyzed this work comprise $5.8\ifmmode\times\else\texttimes\fi{}{10}^{20}$ $6.3\ifmmode\times\else\texttimes\fi{}{10}^{20}$ protons target mode respectively, a beam energy peak 0.6 GeV. Using two measured sections, sum, difference, asymmetry were calculated aim...

10.1103/physrevd.101.112001 article EN cc-by Physical review. D/Physical review. D. 2020-06-02

First LHC beam induced tracks reconstructed in the LHCb VELO

OPENALEX - Publications

C. Parkes S. Borghi A. Bates L. Eklund M. Gersabeck and 47 more

10.1016/j.nima.2009.01.215 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2009-03-04

Testing of bulk radiation damage of n-in-p silicon sensors for very high radiation environments

OPENALEX - Publications

K. Hara A. A. Affolder P. P. Allport R. L. Bates C. Betancourt and 69 more

10.1016/j.nima.2010.04.090 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2010-04-29

The Timepix Telescope for high performance particle tracking

OPENALEX - Publications

K. Carvalho Akiba Per Arne Rønning M. van Beuzekom V. van Beveren S. Borghi and 30 more

10.1016/j.nima.2013.04.060 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2013-04-30

The optical links of the ATLAS SemiConductor Tracker

OPENALEX - Publications

A. Abdesselam P. P. Allport R. Apsimon Cyril Band A. J. Barr and 95 more

Optical links are used for the readout of 4088 silicon microstrip modules that make up SemiConductor Tracker ATLAS experiment at CERN Large Hadron Collider (LHC). The optical link requirements reviewed, with particular emphasis on very demanding environment LHC. on-detector components have to operate in high radiation levels 10 years, no maintenance, and there strict power consumption, material space. A novel concept packaging optoelectronics has been developed meet these requirements....

10.1088/1748-0221/2/09/p09003 article EN Journal of Instrumentation 2007-09-06

Testing of surface properties pre-rad and post-rad of n-in-p silicon sensors for very high radiation environment

OPENALEX - Publications

S. Lindgren A. A. Affolder P. P. Allport R. L. Bates C. Betancourt and 68 more

10.1016/j.nima.2010.04.094 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2010-06-05

Scribe–cleave–passivate (SCP) slim edge technology for silicon sensors

OPENALEX - Publications

V. Fadeyev H. F-W. Sadrozinski S. Ely John Wright M. Christophersen and 21 more

10.1016/j.nima.2013.03.046 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2013-04-04

Measurement of the charged-current electron (anti-)neutrino inclusive cross-sections at the T2K off-axis near detector ND280

OPENALEX - Publications

K. Abe N. Akhlaq R. Akutsu A. Ali C. Alt and 95 more

A bstract The electron (anti-)neutrino component of the T2K neutrino beam constitutes largest background in measurement appearance at far detector. scattering is measured directly with off-axis near detector, ND280. selection events plastic scintillator target from both and anti-neutrino mode beams discussed this paper. flux integrated single differential charged-current inclusive cross-sections, dσ/dp dσ/d cos( θ ), total cross-sections a limited phase-space momentum angle ( p > 300...

10.1007/jhep10(2020)114 article EN cc-by Journal of High Energy Physics 2020-10-01

The development of the NNBAR experiment

OPENALEX - Publications

F. Backman J. Barrow Y. Beßler A. Bianchi C. Böhm and 37 more

Abstract The NNBAR experiment for the European Spallation Source will search free neutrons converting to antineutrons with a sensitivity improvement of three orders magnitude compared last such search. This paper describes progress towards conceptual design report NNBAR. moderator, neutron reflector, beamline, shielding and annihilation detector is reported. simulations used form part model which be optimisation quantification its sensitivity.

10.1088/1748-0221/17/10/p10046 article EN cc-by Journal of Instrumentation 2022-10-01

Radiation damage in the LHCb vertex locator

OPENALEX - Publications

A. A. Affolder K. Carvalho Akiba M. Alexander S. Ali M. Artuso and 46 more

The LHCb Vertex Locator (VELO) is a silicon strip detector designed to reconstruct charged particle trajectories and vertices produced at the interaction region. During first two years of data collection, 84 VELO sensors have been exposed range fluences up maximum value approximately 45 × 1012 1 MeV neutron equivalent (1 neq). At operational sensor temperature −7 °C, average rate current increase 18 μA per fb−1, in excellent agreement with predictions. effective bandgap has determined using...

10.1088/1748-0221/8/08/p08002 article EN cc-by Journal of Instrumentation 2013-08-01

Measurement of neutrino and antineutrino neutral-current quasielasticlike interactions on oxygen by detecting nuclear deexcitation γ rays

OPENALEX - Publications

K. Abe R. Akutsu A. Ali C. Alt C. Andreopoulos and 95 more

Neutrino- and antineutrino-oxygen neutral-current quasielasticlike interactions are measured at Super-Kamiokande using nuclear deexcitation $\ensuremath{\gamma}$ rays to identify signal-like in data from a $14.94(16.35)\ifmmode\times\else\texttimes\fi{}{10}^{20}$ protons-on-target exposure of the T2K neutrino (antineutrino) beam. The flux-averaged cross sections on oxygen nuclei...

10.1103/physrevd.100.112009 article EN cc-by Physical review. D/Physical review. D. 2019-12-30

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