Hans Calén
Forskare vid Institutionen för fysik och astronomi; Kärnfysik
- Telefon:
- 018-471 38 46
- Mobiltelefon:
- 070-356 04 12
- E-post:
- hans.calen@physics.uu.se
- Besöksadress:
- Ångströmlaboratoriet, Regementsvägen 10
- Postadress:
- Box 516
751 37 UPPSALA
Ladda ned kontaktuppgifter för Hans Calén vid Institutionen för fysik och astronomi; Kärnfysik
Forskare vid Institutionen för fysik och astronomi; The Svedberg-laboratoriet
- Mobiltelefon:
- 070-356 04 12
- E-post:
- Hans.Calen@physics.uu.se
- Besöksadress:
- Thunbergsv. 3D
752 38 Uppsala - Postadress:
- Box 533
751 21 Uppsala
- Akademiska meriter:
- TeknD
Publikationer
Senaste publikationer
Design of an optimized nested-mirror neutron reflector for a NNBAR experiment
Ingår i Nuclear Instruments and Methods in Physics Research Section A, 2023
- DOI för Design of an optimized nested-mirror neutron reflector for a NNBAR experiment
- Ladda ner fulltext (pdf) av Design of an optimized nested-mirror neutron reflector for a NNBAR experiment
Particle physics at the European Spallation Source
Ingår i Physics reports, s. 1-84, 2023
The development of the NNBAR experiment
Ingår i Journal of Instrumentation, 2022
- DOI för The development of the NNBAR experiment
- Ladda ner fulltext (pdf) av The development of the NNBAR experiment
Technical design report for the endcap disc DIRC
Ingår i Journal of Physics G, 2022
Ingår i European Physical Journal A, 2021
Alla publikationer
Artiklar i tidskrift
Design of an optimized nested-mirror neutron reflector for a NNBAR experiment
Ingår i Nuclear Instruments and Methods in Physics Research Section A, 2023
- DOI för Design of an optimized nested-mirror neutron reflector for a NNBAR experiment
- Ladda ner fulltext (pdf) av Design of an optimized nested-mirror neutron reflector for a NNBAR experiment
The development of the NNBAR experiment
Ingår i Journal of Instrumentation, 2022
- DOI för The development of the NNBAR experiment
- Ladda ner fulltext (pdf) av The development of the NNBAR experiment
Technical design report for the endcap disc DIRC
Ingår i Journal of Physics G, 2022
Ingår i European Physical Journal A, 2021
Study of excited Ξ baryons with the P¯ANDA detector
Ingår i European Physical Journal A, 2021
- DOI för Study of excited Ξ baryons with the P¯ANDA detector
- Ladda ner fulltext (pdf) av Study of excited Ξ baryons with the P¯ANDA detector
The potential of Lambda and Xi(-) studies with PANDA at FAIR
Ingår i European Physical Journal A, 2021
- DOI för The potential of Lambda and Xi(-) studies with PANDA at FAIR
- Ladda ner fulltext (pdf) av The potential of Lambda and Xi(-) studies with PANDA at FAIR
Ingår i European Physical Journal A, 2021
- DOI för Feasibility studies for the measurement of time-like proton electromagnetic form factors from (p)over-barp -> mu(+)mu(-) at PANDA at FAIR
- Ladda ner fulltext (pdf) av Feasibility studies for the measurement of time-like proton electromagnetic form factors from (p)over-barp -> mu(+)mu(-) at PANDA at FAIR
Proton- and Neutron-Induced Single-Event Upsets in FPGAs for the PANDA Experiment
Ingår i IEEE Transactions on Nuclear Science, s. 1093-1106, 2020
Ingår i Physical Review C. Nuclear Physics, 2020
- DOI för Differential cross sections for neutron-proton scattering in the region of the d* (2380) dibaryon resonance
- Ladda ner fulltext (pdf) av Differential cross sections for neutron-proton scattering in the region of the d* (2380) dibaryon resonance
Search for the eta mesic He-3 in the pd -> dp pi(0) reaction with the WASA-at-COSY facility
Ingår i Physical Review C. Nuclear Physics, 2020
Three-nucleon dynamics in dp breakup collisions using the WASA detector at COSY-Julich
Ingår i Physical Review C, 2020
Search for η mesic 3He with the WASA-at-COSY facility in the pd -> 3He2γ and pd -> 3He6γ reaction
Ingår i Physics Letters B, 2020
- DOI för Search for η mesic 3He with the WASA-at-COSY facility in the pd -> 3He2γ and pd -> 3He6γ reaction
- Ladda ner fulltext (pdf) av Search for η mesic 3He with the WASA-at-COSY facility in the pd -> 3He2γ and pd -> 3He6γ reaction
Ingår i European Physical Journal A, 2019
- DOI för Precision resonance energy scans with the PANDA experiment at FAIR: Sensitivity study for width and line shape measurements of the X(3872)
- Ladda ner fulltext (pdf) av Precision resonance energy scans with the PANDA experiment at FAIR: Sensitivity study for width and line shape measurements of the X(3872)
Technical design report for the (P)over-barANDA Barrel DIRC detector
Ingår i Journal of Physics G, 2019
- DOI för Technical design report for the (P)over-barANDA Barrel DIRC detector
- Ladda ner fulltext (pdf) av Technical design report for the (P)over-barANDA Barrel DIRC detector
Examination of the production of an isotensor dibaryon in the pp -> pp pi(+)pi(-) reaction
Ingår i Physical Review C, 2019
Ingår i Physics Letters B, s. 297-304, 2018
- DOI för Total and differential cross sections of η-production in proton–deuteron fusion for excess energies between Qη = 13 MeV and Qη = 81 MeV
- Ladda ner fulltext (pdf) av Total and differential cross sections of η-production in proton–deuteron fusion for excess energies between Qη = 13 MeV and Qη = 81 MeV
Backward single-pion production in the pd -> He-3 pi(0)reaction with WASA-at-COSY
Ingår i European Physical Journal A, 2018
Search for C violation in the decay eta -> pi(0)e(+)e(-) with WASA-at-COSY
Ingår i Physics Letters B, s. 378-384, 2018
- DOI för Search for C violation in the decay eta -> pi(0)e(+)e(-) with WASA-at-COSY
- Ladda ner fulltext (pdf) av Search for C violation in the decay eta -> pi(0)e(+)e(-) with WASA-at-COSY
Isotensor Dibaryon in the pp -> pp pi(+)pi(-) Reaction?
Ingår i Physical Review Letters, 2018
Importance of d-wave contributions in the charge symmetry breaking reaction dd -> He-4 pi(0)
Ingår i Physics Letters B, s. 645-650, 2018
- DOI för Importance of d-wave contributions in the charge symmetry breaking reaction dd -> He-4 pi(0)
- Ladda ner fulltext (pdf) av Importance of d-wave contributions in the charge symmetry breaking reaction dd -> He-4 pi(0)
Spin Dependence of eta Meson Production in Proton-Proton Collisions Close to Threshold
Ingår i Physical Review Letters, 2018
Measurement of the ω → π+π−π0 Dalitz plot distribution: The WASA-at-COSY Collaboration
Ingår i Physics Letters B, s. 418-425, 2017
- DOI för Measurement of the ω → π+π−π0 Dalitz plot distribution: The WASA-at-COSY Collaboration
- Ladda ner fulltext (pdf) av Measurement of the ω → π+π−π0 Dalitz plot distribution: The WASA-at-COSY Collaboration
Ingår i Physical Review D, 2017
Ingår i Nuclear Physics A, s. 102-115, 2017
Ingår i European Physical Journal A, s. 1-7, 2016
- DOI för Measurement of the (n)over-right-arrowp -> d pi(0) pi(0) reaction with polarized beam in the region of the d(*)(2380) resonance
- Ladda ner fulltext (pdf) av Measurement of the (n)over-right-arrowp -> d pi(0) pi(0) reaction with polarized beam in the region of the d(*)(2380) resonance
Study of doubly strange systems using stored antiprotons
Ingår i Nuclear Physics A, s. 323-340, 2016
Measurements of branching ratios for eta decays into charged particles
Ingår i PHYSICAL REVIEW C, 2016
Search for an isospin I=3 dibaryon
Ingår i Physics Letters B, s. 455-461, 2016
- DOI för Search for an isospin I=3 dibaryon
- Ladda ner fulltext (pdf) av Search for an isospin I=3 dibaryon
Ingår i Physics Letters B, s. 325-332, 2015
- DOI för Measurement of the np -> np pi(0)pi(0) reaction in search for the recently observed d* (2380) resonance
- Ladda ner fulltext (pdf) av Measurement of the np -> np pi(0)pi(0) reaction in search for the recently observed d* (2380) resonance
Proton electromagnetic form factors: present status and future perspectives at PANDA
Ingår i EPJ Web of Conferences, 2015
The experiment PANDA: physics with antiprotons at FAIR
Ingår i EPJ Web of Conferences, 2015
Perspectives of open charm physics at P̄ANDA
Ingår i EPJ Web of Conferences, 2015
A Triggerless readout system for the bar PANDA electromagnetic calorimeter
Ingår i Journal of Physics, Conference Series, 2015
Ingår i Journal of Physics, Conference Series, 2015
Performance of prototypes for the PANDA barrel EMC
Ingår i Journal of Physics, Conference Series, 2015
The Forward Endcap of the Electromagnetic Calorimeter for the PANDA Detector at FAIR
Ingår i Journal of Physics, Conference Series, 2015
ABC effect and resonance structure in the double-pionic fusion to He-3
Ingår i Physical Review C. Nuclear Physics, 2015
Experimental access to Transition Distribution Amplitudes with the PANDA experiment at FAIR
Ingår i European Physical Journal A, 2015
- DOI för Experimental access to Transition Distribution Amplitudes with the PANDA experiment at FAIR
- Ladda ner fulltext (pdf) av Experimental access to Transition Distribution Amplitudes with the PANDA experiment at FAIR
The PANDA experiment: physics goals and experimental setup
Ingår i EPJ Web of Conferences, 2014
Feasibility studies for nucleon structure measurements with PANDA
Ingår i EPJ Web of Conferences, 2014
Doubly strange system physics with antiprotons at PANDA
Ingår i EPJ Web of Conferences, 2014
Electromagnetic proton form factors: perspectives for PANDA
Ingår i EPJ Web of Conferences, 2014
Spin studies via Drell-Yan processes at PANDA
Ingår i EPJ Web of Conferences, 2014
Triplet based online track finding in the PANDA-STT
Ingår i Journal of Physics, Conference Series, 2014
Experimental overview of the PANDA experiment
Ingår i Journal of Physics, Conference Series, 2014
A new method for electron momentum reconstruction in the PANDA experiment
Ingår i Journal of Physics, Conference Series, 2014
Hypernuclear physics studies of the PANDA experiment at FAIR
Ingår i Hyperfine Interactions, 2014
Evidence for a New Resonance from Polarized Neutron-Proton Scattering
Ingår i Physical Review Letters, s. 202301, 2014
Neutron-proton scattering in the context of the d*(2380) resonance
Ingår i Physical Review C. Nuclear Physics, 2014
Ingår i European Physical Journal A, s. 100, 2014
Charge symmetry breaking in dd -> He-4 pi(0) with WASA-at-COSY
Ingår i Physics Letters B, s. 44-49, 2014
- DOI för Charge symmetry breaking in dd -> He-4 pi(0) with WASA-at-COSY
- Ladda ner fulltext (pdf) av Charge symmetry breaking in dd -> He-4 pi(0) with WASA-at-COSY
A pellet tracking system for the PANDA experiment
Ingår i Hyperfine Interactions, s. 159-163, 2014
Measurement of the eta -> pi(+)pi(-)pi(0) Dalitz plot distribution
Ingår i Physical Review C. Nuclear Physics, 2014
High precision γ spectroscopy of ΛΛ-hypernuclei at the PANDA experiment
Ingår i Journal of Physics, Conference Series, 2013
The Micro-Vertex-Detector for the bar PANDA experiment
Ingår i Journal of Physics, Conference Series, 2013
Technical design report for the PANDA (AntiProton Annihilations at Darmstadt) Straw Tube Tracker
Ingår i European Physical Journal A, s. 25, 2013
Isospin decomposition of the basic double-pionic fusion in the region of the ABC effect
Ingår i Physics Letters B, s. 229-236, 2013
Investigation of the dd -> (3)Hen pi(0) reaction with the FZ Julich WASA-at-COSY facility
Ingår i Physical Review C. Nuclear Physics, 2013
Search for a dark photon in the π0 →e+e- decay
Ingår i Physics Letters B, s. 187-193, 2013
Ingår i Physical Review C. Nuclear Physics, 2013
Search for eta-mesic He-4 with the WASA-at-COSY detector
Ingår i Physical Review C. Nuclear Physics, 2013
Design Studies of the PWO Forward End-cap Calorimeter for PANDA
Ingår i European Physical Journal A, s. 138, 2013
The silicon Micro Vertex Detector of the PANDA$ experiment
Ingår i Nuclear Instruments and Methods in Physics Research Section A, s. 39-42, 2013
Trigger-less readout system with pulse pile-up recovery for the PANDA electromagnetic calorimeter
Ingår i Nuclear Instruments and Methods in Physics Research Section A, s. 217-219, 2013
Ingår i Nuclear physics B, Proceedings supplements, s. 199-206, 2013
Drell-Yan studies in ppbar reactions at FAIR
Ingår i Physics of particles and nuclei, s. 886-889, 2013
Physics with antiprotons at PANDA
Ingår i Nuclear physics B, Proceedings supplements, s. 124-131, 2013
Proton time-like form factors at PANDA
Ingår i AIP Conference Proceedings, s. 588-590, 2013
The WASA focussing light guide disc DIRC
Ingår i Journal of Instrumentation, 2012
Double Λ-hypernuclei at the PANDA experiment
Ingår i Hyperfine Interactions, s. 41-50, 2012
Abashian-Booth-Crowe resonance structure in the double pionic fusion to He-4
Ingår i Physical Review C. Nuclear Physics, 2012
pi(0)pi(0) Production in proton-proton collisions at T-p=1.4 GeV The WASA-at-COSY Collaboration
Ingår i Physics Letters B, s. 256-262, 2012
Exclusive measurement of the eta -> pi(+) pi(-) gamma decay
Ingår i Physics Letters B, s. 243-249, 2012
VHDL implementation of feature-extraction algorithm for the PANDA electromagnetic calorimeter
Ingår i Nuclear Instruments and Methods in Physics Research Section A, s. 22-28, 2012
Ingår i Physica scripta. T, 2012
Abashian-Booth-Crowe Effect in Basic Double-Pionic Fusion: A New Resonance?
Ingår i Physical Review Letters, s. 242302, 2011
A systematic study of the strong interaction with PANDA
Ingår i AIP Conference Proceedings, s. 149-155, 2011
Strong interaction physics with PANDA
Ingår i International Journal of Modern Physics A (IJMPA), s. 523-528, 2011
MEASUREMENT OF dd -> (3)He p pi(-) WITH WASA-at-COSY
Ingår i International Journal of Modern Physics A, s. 697-698, 2011
Design of a disc DIRC detector for the WASA experiment
Ingår i Nuclear Instruments and Methods in Physics Research Section A, s. 311-314, 2011
Ingår i International Journal of Modern Physics A, s. 654-655, 2011
Measurement of the branching ratio of a rare decay η→π0γγ with WASA‐at‐COSY
Ingår i AIP Conference Proceedings, s. 594-597, 2011
Meson Production and Decays with WASA at COSY
Ingår i AIP Conference Proceedings, s. 611-614, 2011
Study of charge symmetry breaking in dd collisions with WASA-at-COSY
Ingår i AIP Conference Proceedings, s. 591-593, 2011
Experimental study of ppη dynamics with WASA-at-COSY
Ingår i AIP Conference Proceedings, s. 402-405, 2011
Measurement of the transition form factor of η meson with WASA-at-COSY
Ingår i AIP Conference Proceedings, s. 376-379, 2011
INVESTIGATION OF THE CHARGE SYMMETRY CONSERVING REACTION dd -> (3)He n pi(0) WITH WASA-at-COSY
Ingår i International Journal of Modern Physics A, s. 598-600, 2011
SEARCH FOR EXOTIC EFFECTS IN eta MESON LEPTONIC DECAYS
Ingår i International Journal of Modern Physics A, s. 630-631, 2011
STUDY OF THE eta -> gamma e(+)e(-) DECAY WITH THE WASA-at-COSY
Ingår i International Journal of Modern Physics A, s. 650-651, 2011
WHAT IS THE NATURE OF THE ABC EFFECT?
Ingår i International Journal of Modern Physics A, s. 627-629, 2011
CHARGE SYMMETRY BREAKING IN dd -> (4)He pi(0) WITH WASA-at-COSY
Ingår i International Journal of Modern Physics A, s. 595-597, 2011
STUDIES OF MESON PRODUCTION AND DECAYS IN pd -> (3)He X WITH WASA-at-COSY
Ingår i International Journal of Modern Physics A, s. 652-653, 2011
Front-End Electronics and Feature-Extraction Algorithm for the PANDA Electromagnetic Calorimeter
Ingår i Journal of Physics, Conference Series, 2011
Hadron Physics with PANDA at FAIR
Ingår i AIP Conference Proceedings, s. 408-411, 2011
High-quality PWO crystals for the PANDA-EMC
Ingår i Journal of Physics, Conference Series, 2011
Future measurements of the proton time like form factors with PANDA
Ingår i International Journal of Modern Physics A, s. 688-689, 2011
Physics program of PÌANDA experiment at FAIR
Ingår i Nuclear Physics A, s. 231-237, 2011
Ingår i International Journal of Modern Physics A, s. 702-704, 2011
Delta Delta excitation in proton-proton induced pi(0)pi(0) production
Ingår i Physics Letters B, s. 115-123, 2011
Search for the η → e+e−e+e− double Dalitz decay
Ingår i Journal of Physics: Conference Series, 2011
Exclusive measurement of the pp -> nn pi(+)pi(+) reaction at 1.1 GeV
Ingår i European Physical Journal A, s. 108, 2011
Exclusive measurements of pp -> d pi(+)pi(0): Double-pionic fusion without ABC effect
Ingår i Physics Letters B, s. 110-113, 2010
eta-meson production in proton-proton collisions at excess energies of 40 and 72 MeV
Ingår i Physical Review C. Nuclear Physics, 2010
Ingår i Physical Review Letters, 2009
Ingår i Physics Letters B, s. 30-35, 2009
THE pp -> d pi(+)pi(0) REACTION - A CASE OF Delta Delta EXCITATION WITHOUT ABC-EFFECT
Ingår i International Journal of Modern Physics A, s. 561-563, 2009
Ingår i International Journal of Modern Physics A, s. 450-453, 2009
Ingår i European Physical Journal A, s. 317-319, 2008
Performance issues of the new DAQ system for WASA at COSY
Ingår i IEEE Transactions on Nuclear Science, s. 261-264, 2008
The WASA detector facility at CELSIUS
Ingår i Nuclear Instruments and Methods in Physics Research Section A, s. 339-350, 2008
Measurement of eta meson decays into lepton-antilepton pairs
Ingår i Physical Review D. Particles and fields, 2008
Measurement of the eta -> pi(+)pi(-)e(+)e(-) decay branching ratio
Ingår i Physics Letters B, s. 299-303, 2007
Observation of the abc effect in the first exclusive measurements of pn -> d pi(0)pi(0)
Ingår i International Journal of Modern Physics A, s. 617-620, 2007
Ingår i International Journal of Modern Physics A, s. 625-628, 2007
pi pi production in proton-proton collisions
Ingår i International Journal of Modern Physics A, s. 509-513, 2007
The pp→ppπππ reaction channels in the threshold region
Ingår i Physics Letters B, s. 122-127, 2007
Measurement of the slope parameter for the η → 3π0 decay in the pp → ppη reaction
Ingår i Physical Review C. Nuclear Physics, 2007
Anisotropy in the pion angular distribution of the reaction pp -> pp pi(0) at 400 MeV
Ingår i Physical Review C. Nuclear Physics, 2007
Exclusive measurements of pd -> He-3 pi pi: The ABC effect revisited
Ingår i Physics Letters B, s. 223-228, 2006
The new DAQ system for WASA at COSY
Ingår i IEEE Transactions on Nuclear Science, s. 893-897, 2006
Ingår i Acta Physica Slovaca, s. 285-297, 2006
Measurement of the pd -> pd eta Cross Section in Complete Kinematics
Ingår i Phys. Rev., 2004
Artiklar, forskningsöversikt
Particle physics at the European Spallation Source
Ingår i Physics reports, s. 1-84, 2023
Konferensbidrag
Studies on implementation of pellet tracking in hadron physics experiments
Ingår i Meson 2014 - 13th International Workshop on Production, Properties and Interaction of Mesons, 2014
A Trigger System based on fast sampling ADCs - implementations and tests
2013
Measurement of the p n ---> p p pi0 pi- reaction in search of the ABC resonance
Ingår i Proceedings of 12th International Workshop on Production, properties and interaction of mesons (MESON 2012), 2012
Ingår i The physics of excited nucleons, s. 391-394, 2012
Charm spectroscopy at the PANDA experiment
Ingår i Particles and nuclei, s. 329-331, 2012
Ingår i 5th DAE-BRNS Workshop on Hadron Physics (Hadron 2011), 2012
A Trigger System Based on Fast Sampling ADCs - Implementation and Tests
Ingår i Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2011 IEEE, s. 38-42, 2011
A Trigger System Based on Fast Sampling ADCs - Implementation and Tests
2011
2011
Hadron physics with strange and charm quarks: The PANDA experiment
2011
2011
2011
Studies of meson production and decays in pd -> 3HeX with WASA-at-COSY
2011
Using anti-protons to measure nucleon structure: Prospects at PANDA
Ingår i 15th International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2007), Munich, Germany, 2007
Physics with the PANDA detector at FAIR
Ingår i Nucl. Phys. A790, 2007
Hadron physics experiments in antiproton proton reactions with the planned PANDA detector
Ingår i Int. J. Mod. Phys. A22, 2007
Ingår i 10th International Symposium on Meson-Nucleon Physics and the Structure of the Nucleon (MENU 2004), Beijing, China, 29 Aug - 4 Sep 2004., s. 6, 2005
A high-density pellet target for antiproton physics with PANDA
Ingår i STORI'05, 2005
A New Neutron Facility for Single-Event Effect Testing
Ingår i IEEE Nuclear and Space Radiation Effects Conference (NSREC'2004), s. 160-162, 2004
A New Mono-energetic Neutron Beam Facility in the 20-180 MeV Range
Ingår i Proceedings of 9th European Particle Accelerator Conference (EPAC 2004), s. 2750-2752, 2004
Two-pion production in proton-proton collisions
Ingår i Hadron Spectroscopy, Tenth International Conference on Hadron Spectrscopy, Aschaffenburg, Germany 31 August - 6 September 2003, s. 241-244, 2004