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Hyperon signatures in the PANDA experiment at FAIR
/ PANDA Collaboration
We present a detailed simulation study of the signatures from the sequential decays of the triple-strange pbar p -> Ω+Ω- -> K+ΛbarK- Λ -> K+pbarπ+K-pπ- process in the PANDA central tracking system with focus on hit patterns and precise time measurement. [...]
arXiv:2304.11977.
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29 p.
Fulltext
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2.
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Barrel Time-of-Flight (TOF) Detector for the $\bar{\text {P}}$ ANDA Experiment at FAIR
/ Kratochwil, N (Stefan Meyer Inst. Subatomare Phys.) ; Böhm, M (Erlangen - Nuremberg U.) ; Brinkmann, K (Giessen U.) ; Chirita, M (Stefan Meyer Inst. Subatomare Phys.) ; Dutta, K (Gauhati U.) ; Götzen, K (Darmstadt, GSI) ; Gruber, L (Stefan Meyer Inst. Subatomare Phys. ; CERN) ; Kalita, K (Gauhati U.) ; Lehmann, A (Erlangen - Nuremberg U.) ; Orth, H (Darmstadt, GSI) et al.
The $\bar{\text{ P }}$ ANDA experiment at FAIR in Darmstadt will perform a fixed target experiment by using a cooled beam of antiprotons in the momentum range between 1.5 to 15 GeV/c to study open questions in hadron physics. The core program comprises charmonium spectroscopy with precision measurement of mass, width and decay branches, investigation of possible exotic states, search for modifications of charmed hadrons in nuclear matter and $\gamma $ -ray spectroscopy of hypernuclei. [...]
2018 - 5 p.
- Published in : Springer Proc. Phys. 212 (2018) 283-287
In : International Conference on Technology and Instrumentation in Particle Physics 2017, Beijing, China, 21 - 26 May 2017, pp.283-287
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3.
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The PANDA Barrel DIRC
/ PANDA Cherenkov Group Collaboration
The PANDA experiment at the international accelerator Facility for Antiproton and Ion Research in Europe (FAIR) near GSI, Darmstadt, Germany will address fundamental questions of hadron physics. Excellent Particle Identification (PID) over a large range of solid angles and particle momenta will be essential to meet the objectives of the rich physics program. [...]
arXiv:1803.10642.-
2018-03-05 - 8 p.
- Published in : JINST 13 (2018) C03004
Preprint: PDF;
In : Workshop on Fast Cherenkov Detectors : Photon detection, DIRC design and DAQ, Giessen, Germany, 7 - 9 Aug 2017, pp.C03004
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4.
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The PANDA DIRC detectors at FAIR
/ Schwarz, C. (Darmstadt, GSI) ; Ali, A. (Darmstadt, GSI ; Goethe U., Frankfurt (main)) ; Belias, A. (Darmstadt, GSI) ; Dzhygadlo, R. (Darmstadt, GSI) ; Gerhardt, A. (Darmstadt, GSI) ; Götzen, K. (Darmstadt, GSI) ; Kalicy, G. (Darmstadt, GSI) ; Krebs, M. (Darmstadt, GSI ; Goethe U., Frankfurt (main)) ; Lehmann, D. (Darmstadt, GSI) ; Nerling, F. (Darmstadt, GSI ; Goethe U., Frankfurt (main)) et al.
The PANDA detector at the international accelerator Facility for Antiproton and Ion Research in Europe (FAIR) addresses fundamental questions of hadron physics. An excellent hadronic particle identification (PID) will be accomplished by two DIRC (Detection of Internally Reflected Cherenkov light) counters in the target spectrometer. [...]
arXiv:1707.09269.-
2017-07-04 - 8 p.
- Published in : JINST 12 (2017) C07006
Preprint: PDF;
In : Instrumentation for Colliding Beam Physics, Novosibirsk, Russia, 27 Feb - 3 Mar 2017, pp.C07006
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5.
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A measurement of $\Lambda$ polarization in inclusive production by $\Sigma^-$ of 340-GeV/c in C and Cu targets
/ Adamovich, M I (LPI, Moscow (main)) ; Alexandrov, Yu A (LPI, Moscow (main)) ; Baranov, S P (LPI, Moscow (main)) ; Barberis, D (Genoa U. ; INFN, Genoa) ; Beck, M (Heidelberg, Max Planck Inst.) ; ́erat, C B (Grenoble, CEN) ; Beusch, W (CERN) ; Boss, M (Heidelberg U.) ; Brons, S (Heidelberg, Max Planck Inst.) ; Brückner, W (Heidelberg, Max Planck Inst.) et al.
/WA89
We have measured the polarization of $\Lambda$ hyperons produced inclusively by a $\Sigma^-$ beam of 340 GeV/c momentum in nuclear targets. From a sample of 9.5 millions of identified $\Lambda$ decays, polarizations were determined in the range $x_F \gt 0.1$ and $p_t\leq 1.6$ GeV/c . [...]
2003 - 8 p.
- Published in : Eur. Phys. J. C 32 (2004) 221-228
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6.
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Thermal analysis of the cold mass of the 2T solenoid for the PANDA detector at FAIR
/ Rolando, G (CERN) ; ten Kate, H H J (CERN) ; Dudarev, A (CERN) ; Pais Da Silva, H (CERN) ; Vodopyanov, A (Dubna, JINR) ; Schmitt, L (Darmstadt, GSI)
The superconducting solenoid of the PANDA experiment at the Facility for Antiproton and Ion Research (FAIR) in Darmstadt (Germany) is designed to provide a magnetic field of 2 T over a length of about 4 m in a bore of 1.9 m. To allow a warm target feed pipe oriented transversely to the solenoid axis and penetrating through the cryostat and solenoid cold mass, the magnet is split into 3 inter-connected coils fitted in a common support cylinder. [...]
2015
- Published in : IOP Conf. Ser. Mater. Sci. Eng. 101 (2015) 012151
IOP Open Access article: PDF;
In : Advances in Cryogenic Engineering: Cryogenic Engineering Conference, Tucson, AZ, USA, 28 Jun - 2 Jul 2015, pp.012151
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8.
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The PANDA Barrel DIRC detector
/ Hoek, M (Mainz U., Inst. Kernphys.) ; Dzhygadlo, R (Darmstadt, GSI) ; Gerhardt, A (Darmstadt, GSI) ; Götzen, K (Darmstadt, GSI) ; Hohler, R (Darmstadt, GSI) ; Kalicy, G (Darmstadt, GSI) ; Kumawat, H (Darmstadt, GSI) ; Lehmann, D (Darmstadt, GSI) ; Lewandowski, B (Darmstadt, GSI) ; Patsyuk, M (Darmstadt, GSI) et al.
The PANDA experiment at the new Facility for Antiproton and Ion Research in Europe (FAIR) at GSI, Darmstadt, will study fundamental questions of hadron physics and QCD using high-intensity cooled antiproton beams with momenta between 1.5 and 15 GeV/ c . Efficient Particle Identification for a wide momentum range and the full solid angle is required for reconstructing the various physics channels of the PANDA program. [...]
2014 - 5 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 766 (2014) 9-13
In : 8th International Workshop on Ring Imaging Cherenkov Detectors, Hayama, Kanagawa, Japan, 2 - 6 Dec 2013, pp.9-13
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9.
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Prototyping the PANDA Barrel DIRC
/ Schwarz, C (Darmstadt, GSI) ; Kalicy, G (Darmstadt, GSI) ; Dzhygadlo, R (Darmstadt, GSI) ; Gerhardt, A (Darmstadt, GSI) ; Götzen, K (Darmstadt, GSI) ; Hohler, R (Darmstadt, GSI) ; Kumawat, H (Darmstadt, GSI) ; Lehmann, D (Darmstadt, GSI) ; Lewandowski, B (Darmstadt, GSI) ; Patsyuk, M (Darmstadt, GSI) et al.
The design of the Barrel DIRC detector for the future PANDA experiment at FAIR contains several important improvements compared to the successful BABAR DIRC, such as focusing and fast timing. To test those improvements as well as other design options a prototype was build and successfully tested in 2012 with particle beams at CERN. [...]
2014 - 4 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 766 (2014) 32-35
In : 8th International Workshop on Ring Imaging Cherenkov Detectors, Hayama, Kanagawa, Japan, 2 - 6 Dec 2013, pp.32-35
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10.
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Transverse target spin asymmetries in exclusive $\rho^0$ muoproduction
/ COMPASS Collaboration
Exclusive production of $\rho^0$ mesons was studied at the COMPASS experiment by scattering 160 GeV/$c$ muons off transversely polarised protons. Five single-spin and three double-spin azimuthal asymmetries were measured as a function of $Q^2$, $x_{Bj}$, or $p_{T}^{2}$. [...]
arXiv:1310.1454; CERN-PH-EP-2013-191; CERN-PH-EP-2013-191.-
Geneva : CERN, 2014-04-04 - 8 p.
- Published in : Phys. Lett. B 731 (2014) 19-26
Article from SCOAP3: PDF; Draft (restricted): PDF; Elsevier Open Access article: PDF; Fulltext: S0370269314000963 - XML; arXiv:1310.1454 - PDF; CERN-PH-EP-2013-191 - PDF;
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