CERN Accelerating science

CERN Document Server 168 records found  1 - 10nextend  jump to record: Search took 0.66 seconds. 
1.
Construction of an Electrostatic Beamline for Low-Energy Antiprotons to Carry Out Laser Spectroscopy of Antiprotonic Helium / Watanabe, Karin (University of Tokyo (JP))
CERN’s ASACUSA experiment produces antiprotonic helium atoms [1] and precisely measures the atomic tran- sition frequencies by laser spectroscopy. [...]
CERN-STUDENTS-Note-2023-062.
- 2023
Access to fulltext
2.
The SuperKEKB Has Broken the World Record of the Luminosity / Funakoshi, Yoshihiro (KEK, Tsukuba) ; Abe, Tetsuo (KEK, Tsukuba) ; Akai, Kazunori (KEK, Tsukuba) ; Arimoto, Yasushi (KEK, Tsukuba) ; Egawa, Kazumi (KEK, Tsukuba) ; Enomoto, Shun (KEK, Tsukuba) ; Fukuma, Hitoshi (KEK, Tsukuba) ; Furukawa, Kazuro (KEK, Tsukuba) ; Iida, Naoko (KEK, Tsukuba) ; Ikeda, Hitomi (KEK, Tsukuba) et al.
The SuperKEKB broke the world record of the luminosity in June 2020 in the Phase 3 operation. The luminosity has been increasing since then and the present highest luminosity is 4.65 x 10³⁴ cm⁻²s⁻¹ with β_{y}^{*} of 1 mm. [...]
2022 - 5 p. - Published in : JACoW IPAC 2022 (2022) 1-5 Fulltext: PDF;
In : 13th International Particle Accelerator Conference (IPAC 2022), Bangkok, Thailand, 12 - 17 Jun 2022, pp.1-5
3.
Vacuum-Compatible, Ultra-Thin-Wall Straw Tracker; Detector construction, Thinner straw R&D;, and the brand-new graphite-straw development / Nishiguchi, H (KEK, Tsukuba) ; Danielsson, H (CERN) ; Hamada, E (KEK, Tsukuba) ; Hashimoto, Y (KEK, Tsukuba) ; Kamei, N (KEK, Tsukuba) ; Mihara, S (KEK, Tsukuba) ; Osawa, O (Shinshu U.) ; Suzuki, J (KEK, Tsukuba) ; Tsamalaidze, Z (Dubna, JINR) ; Tsverava, N (Dubna, JINR) et al.
The COMET experiment at J-PARC aims to search for a lepton-flavour violating process of muon to electron conversion in a muonic atom, l. 174 μ-e conversion, with a branching-ratio sensitivity better than l. [...]
2022 - 4 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1042 (2022) 167373
In : Vienna Conference on Instrumentation (VCI 2022), Online, Austria, 21 - 25 Feb 2022, pp.167373
4.
Perspectives for quarkonium studies at the high-luminosity LHC / Chapon, Emilien (Beijing, Inst. High Energy Phys.) ; d'Enterria, David (CERN) ; Ducloue, Bertrand (Edinburgh U. ; U. Edinburgh, Higgs Ctr. Theor. Phys.) ; Echevarria, Miguel G. (Alcala de Henares U.) ; Gossiaux, Pol-Bernard (SUBATECH, Nantes) ; Kartvelishvili, Vato (Lancaster U.) ; Kasemets, Tomas (U. Mainz, PRISMA) ; Lansberg, Jean-Philippe (IJCLab, Orsay) ; McNulty, Ronan (University Coll., Dublin) ; Price, Darren D. (Manchester U.) et al.
We review the prospects for quarkonium-production studies in proton and nuclear collisions accessible during the upcoming phases of the CERN Large Hadron Collider operation after 2021, including the ultimate high-luminosity phase, with increased luminosities compared to LHC Runs 1 and 2. We address the current experimental and theoretical open issues in the field and the perspectives for future studies in quarkonium-related physics through the exploitation of the huge data samples to be collected in proton-proton, with integrated luminosities reaching up to 3/ab, in proton-nucleus and in nucleus-nucleus collisions, both in the collider and fixed-target modes. [...]
arXiv:2012.14161; MIT-CTP/5231; JLAB-THY-20-3240.- 2022-01 - 115 p. - Published in : Prog. Part. Nucl. Phys. 122 (2022) 103906 Fulltext: PDF; External link: JLab Document Server
5.
Pursuing event activity dependence of Heavy flavor and Quarkonium production in small collision systems / Watanabe, Kazuhiro (speaker) (Jefferson Lab)
Open heavy flavor and quarkonium are valuable probes to identify the underlying QCD dynamics behind high multiplicity events at RHIC and LHC. In previous studies [1,2], we explored $D$-meson and $J/\psi$ production vs. [...]
2020 - 1235. Conferences; 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions External links: Talk details; Event details In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions
6.
The ALICE Transition Radiation Detector: construction, operation, and performance / ALICE Collaboration
The Transition Radiation Detector (TRD) was designed and built to enhance the capabilities of the ALICE detector at the Large Hadron Collider (LHC). While aimed at providing electron identification and triggering, the TRD also contributes significantly to the track reconstruction and calibration in the central barrel of ALICE. [...]
arXiv:1709.02743; CERN-EP-2017-222.- Geneva : CERN, 2018-02-11 - 40 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 881 (2018) 88-127 Draft (restricted): PDF; Fulltext: 10.1016_j.nima.2017.09.028 - PDF; arXiv:1709.02743 - PDF;
7.
Heavy ions at the Future Circular Collider / Dainese, A. (INFN, Padua) ; Wiedemann, U.A. (CERN) ; Armesto, N. (Santiago de Compostela U.) ; d'Enterria, D. (CERN) ; Jowett, J.M. (CERN) ; Lansberg, J.P. (Orsay, IPN) ; Milhano, J.G. (Lisbon, IST ; CERN) ; Salgado, C.A. (Santiago de Compostela U.) ; Schaumann, M. (CERN) ; van Leeuwen, M. (Utrecht U. ; NIKHEF, Amsterdam) et al.
The Future Circular Collider (FCC) Study is aimed at assessing the physics potential and the technical feasibility of a new collider with centre-of-mass energies, in the hadron-hadron collision mode, seven times larger than the nominal LHC energies. Operating such machine with heavy ions is an option that is being considered in the accelerator design studies. [...]
arXiv:1605.01389; CERN-TH-2016-107; CERN-TH-2016-107.- Geneva Geneva : CERN, CERN, 2017-06-22 - 58 p. - Published in : 10.23731/CYRM-2017-003.635 Fulltext: PDF; Published version from CERN: PDF; External link: Preprint
In : Physics at the FCC-hh, a 100 TeV $pp$ collider, pp.635-692
8.
The First Beam Recirculation and Beam Tuning in the Compact ERL at KEK / Sakanaka, Shogo ; Adachi, Masahiro ; Adachi, Shin-ichi ; Akemoto, Mitsuo ; Arakawa, Dai ; Asaoka, Seiji ; Enami, Kazuhiro ; Endo, Kuninori ; Fukuda, Shigeki ; Furuya, Takaaki et al.
Superconducting(SC)-linac-based light sources, which can produce ultra-brilliant photon beams in CW operation, are attracting worldwide attention. In KEK, we have been conducting R&D; efforts towards the energy-recovery-linac(ERL)-based light source* since 2006. [...]
CERN-ACC-2014-380.- 2014 - 4 p. - Published in : (2014) , pp. TUPP075 Fulltext: tupp075 - PDF; tupp075_2 - PDF; External link: JACoW server
In : 27th Linear Accelerator Conference, Geneva, Switzerland, 31 Aug - 5 Sep 2014, pp.TUPP075
9.
Heavy-flavour and quarkonium production in the LHC era: from proton-proton to heavy-ion collisions / Andronic, A. (Darmstadt, EMMI) ; Arleo, F. (Ecole Polytechnique ; Annecy, LAPTH) ; Arnaldi, R. (INFN, Turin) ; Beraudo, A. (INFN, Turin) ; Bruna, E. (INFN, Turin) ; Caffarri, D. (CERN) ; Conesa del Valle, Z. (Orsay, IPN) ; Contreras, J.G. (Prague, Tech. U.) ; Dahms, T. (Munich, Tech. U., Universe) ; Dainese, A. (INFN, Padua) et al.
This report reviews the study of open heavy-flavour and quarkonium production in high-energy hadronic collisions, as tools to investigate fundamental aspects of Quantum Chromodynamics, from the proton and nucleus structure at high energy to deconfinement and the properties of the Quark-Gluon Plasma. Emphasis is given to the lessons learnt from LHC Run 1 results, which are reviewed in a global picture with the results from SPS and RHIC at lower energies, as well as to the questions to be addressed in the future. [...]
arXiv:1506.03981.- 2016-02-29 - 151 p. - Published in : Eur. Phys. J. C 76 (2016) 107 Article from SCOAP3: PDF; Fulltext: PDF; External link: Preprint
10.
J/$\psi$ production and nuclear effects in p-Pb collisions at $\sqrt{s_{NN}}$=5.02 TeV / ALICE Collaboration
Inclusive J/$\psi$ production has been studied with the ALICE detector in p-Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV at the CERN LHC, in the rapidity domains 2.03 < y$_{cms}$ < 3.53 and −4.46 < y$_{cms}$ < −2.96, down to zero transverse momentum. The J/$\psi$ measurement is performed in the Muon Spectrometer through the $\mu^+\mu^−$ decay mode. [...]
arXiv:1308.6726; CERN-PH-EP-2013-163; ALICE-PUBLIC-2013-002; CERN-PH-EP-2013-163.- Geneva : CERN, 2014 - 26 p. - Published in : JHEP 02 (2014) 073 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: CERN-PH-EP-2013-163 - PDF; arXiv:1308.6726 - PDF; Springer Open Access article: PDF;

CERN Document Server : 168 records found   1 - 10nextend  jump to record:
See also: similar author names
229 Watanabe, K
1 Watanabe, K I
2 Watanabe, K W
1 Watanabe, Kaori
1 Watanabe, Karin
1 Watanabe, Kazuhide
9 Watanabe, Kazuhiro
1 Watanabe, Kazuho
3 Watanabe, Kazumi
3 Watanabe, Kazuo
2 Watanabe, Kazuyuki
6 Watanabe, Kei-ichi
1 Watanabe, Keigo
1 Watanabe, Keiichi
4 Watanabe, Keiji
1 Watanabe, Keizo
8 Watanabe, Ken
45 Watanabe, Kengo
1 Watanabe, Kenichi
5 Watanabe, Kenji
7 Watanabe, Kento
6 Watanabe, Kiwamu
1 Watanabe, Kota
1 Watanabe, Kouhei
3 Watanabe, Kyoko
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