2020-02-26
07:41 |
Noninvasive bunch length measurements exploiting Cherenkov diffraction radiation
/ Curcio, A (CERN) ; Bergamaschi, M (CERN) ; Corsini, R (CERN) ; Farabolini, W (CERN) ; Gamba, D (CERN) ; Garolfi, L (CERN) ; Kieffer, R (CERN) ; Lefevre, T (CERN) ; Mazzoni, S (CERN) ; Fedorov, K (JAI, UK ; Tomsk Polytechnic U.) et al.
We present the observation and the detailed investigation of coherent Cherenkov diffraction radiation (CChDR) in terms of spectral-angular characteristics. Electromagnetic simulations have been performed to optimize the design of a prismatic dielectric radiator and the performance of a detection system with the aim of providing longitudinal beam diagnostics. [...]
2020 - 13 p.
- Published in : Phys. Rev. Accel. Beams 23 (2020) 022802
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2020-02-26
07:41 |
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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2020-02-26
07:41 |
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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2020-02-26
04:56 |
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2020-02-25
06:57 |
Study of a data analysis method for the angle resolving silicon telescope
/ Žugec, P. (Zagreb U., Phys. Dept.) ; Barbagallo, M. (INFN, Bari ; CERN) ; Andrzejewski, J. (Lodz U.) ; Perkowski, J. (Lodz U.) ; Colonna, N. (INFN, Bari) ; Bosnar, D. (Zagreb U., Phys. Dept.) ; Gawlik, A. (Lodz U.) ; Sabaté-Gilarte, M. (CERN ; Seville U.) ; Bacak, M. (CERN ; TU Vienna) ; Mingrone, F. (CERN) et al.
A new data analysis method is developed for the angle resolving silicon telescope introduced at the neutron time of flight facility n_TOF at CERN. The telescope has already been used in measurements of several neutron induced reactions with charged particles in the exit channel. [...]
arXiv:2002.09031.-
2020-02-12 - 24 p.
- Published in : JINST 15 (2020) P02011
Fulltext: 2002.09031 - PDF; 10.1088_1748-0221_15_02_P02011 - PDF;
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2020-02-25
06:57 |
Novel low resistivity glass: MRPC detectors for ultra high rate applications
/ Liu, Z (CERN ; World Lab., Geneva) ; Beyer, R (HZDR, Dresden) ; Dreyer, J (HZDR, Dresden) ; Fan, X (HZDR, Dresden) ; Greifenhagen, R (HZDR, Dresden) ; Kim, D W (Gangneung-Wonju Natl. U.) ; Kotte, R (HZDR, Dresden) ; Garcia, A Laso (HZDR, Dresden) ; Naumann, L (HZDR, Dresden) ; Römer, K (HZDR, Dresden) et al.
Multigap Resistive Plate Chambers (MRPCs) are often used as time-of-flight (TOF) detectors for high-energy physics and nuclear experiments thanks to their excellent time accuracy. For the Compressed Baryonic Matter (CBM) TOF system, MRPCs are required to work at particle fluxes on the order of 1–10 kHz/$cm^2$ for the outer region and 10–25 kHz/$cm^2$ for the central region. [...]
2020 - 6 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 959 (2020) 163483
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2020-02-25
06:57 |
Residual activation of the SPES Front-End system: a comparative study between the MCNPX and FLUKA codes
/ Donzella, Antonietta (U. Brescia ; INFN, Pavia) ; Ferrari, Matteo (Brescia U. ; INFN, Pavia ; CERN) ; Zenoni, Aldo (Brescia U. ; INFN, Pavia) ; Paderno, Diego (Brescia U.) ; Bodini, Ileana (Brescia U.) ; Villa, Valerio (Brescia U.) ; Ballan, Michele (INFN, Legnaro) ; Centofante, Lisa (Brescia U. ; INFN, Legnaro) ; Monetti, Alberto (INFN, Legnaro) ; Petrovich, Carlo (ENEA, Bologna) et al.
A study of the residual activation of the Front-End system structure of the SPES (Selective Production of Exotic Species) facility, currently under construction at the Legnaro National Laboratories of INFN, Italy, is performed. The study provides useful information for the planning of inspections, maintenance operations and decommissioning of the facility as well as for the assessment of radiological conditions and safety requirements in the design and operation of any accelerator-driven radioactive ion beam facility. [...]
2020 - 13 p.
- Published in : Eur. Phys. J. A 56 (2020) 54
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2020-02-25
06:57 |
Isospin Properties of Nuclear Pair Correlations From the Level Structure of the Self-Conjugate Nucleus $^{88}$Ru
/ Cederwall, B (Royal Inst. Tech., Stockholm) ; Liu, X (Royal Inst. Tech., Stockholm) ; Aktas, Ö (Royal Inst. Tech., Stockholm) ; Ertoprak, A (Royal Inst. Tech., Stockholm ; Istanbul U.) ; Zhang, W (Royal Inst. Tech., Stockholm) ; Qi, C (Royal Inst. Tech., Stockholm) ; Clément, E (GANIL) ; de France, G (GANIL) ; Ralet, D (CSNSM, Orsay) ; Gadea, A (Valencia U., IFIC) et al.
The low-lying energy spectrum of the extremely neutron-deficient self-conjugate ($N$=Z) nuclide $^{88}_{44}$Ru$_{44}$ has been measured using the combination of the Advanced Gamma Tracking Array (AGATA) spectrometer, the NEDA and Neutron Wall neutron detector arrays, and the DIAMANT charged particle detector array. Excited states in $^{88}$Ru were populated via the $^{54}$Fe($^{36}$Ar,2n$γ$)$^{88}$Ru* fusion-evaporation reaction at the Grand Accélérateur National d’Ions Lourds (GANIL) accelerator complex. [...]
2020 - 6 p.
- Published in : Phys. Rev. Lett. 124 (2020) 062501
Fulltext from Publisher: PDF;
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2020-02-25
06:57 |
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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2020-02-25
06:57 |
Introducing Timepix2, a frame-based pixel detector readout ASIC measuring energy deposition and arrival time
/ Wong, W S ; Alozy, J (CERN) ; Ballabriga, R (CERN) ; Campbell, M (CERN) ; Kremastiotis, I (CERN) ; Llopart, X (CERN) ; Poikela, T (CERN) ; Sriskaran, V (CERN) ; Tlustos, L (CERN ; Freiburg U. ; U. Houston (main)) ; Turecek, D (U. Houston (main) ; Unlisted, CZ ; Charles U., Prague (main))
The Timepix2 ASIC (application-specific integrated circuit) is the upgraded successor to the Timepix [1] hybrid pixel detector readout chip. Like the original, Timepix2 contains a matrix of 65k square pixels of 55 μm pitch that can be coupled to a similarly segmented semiconductor sensor, or integrated in an ionising gas detector. [...]
2020 - 8 p.
- Published in : Radiat. Meas. 131 (2020) 106230
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