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CERN Document Server Sök i 2,039 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 5.95 sekunder. 
1.
Measurement of the high-energy gamma-ray emission from the Moon with the Fermi Large Area Telescope / Fermi LAT Collaboration
We have measured the gamma-ray emission spectrum of the Moon using the data collected by the Large Area Telescope onboard the Fermi satellite during its first 7 years of operation, in the energy range from 30 MeV up to a few GeV. We have also studied the time evolution of the flux, finding a correlation with the solar activity. [...]
arXiv:1604.03349.- 2016-04-08 - 16 p. - Published in : Phys. Rev. D 93 (2016) 082001 Fulltext: arXiv:1604.03349 - PDF; 10.1103_PhysRevD.93.082001 - PDF; External link: Preprint
2.
Cosmic-ray interactions with the Sun using the FLUKA code / Mazziotta, M.N. (INFN, Bari) ; De La Torre Luque, P. (INFN, Bari ; U. Bari (main)) ; Di Venere, L. (INFN, Bari) ; Fassò, A. (PSI, SLS) ; Ferrari, A. (CERN) ; Loparco, F. (INFN, Bari ; U. Bari (main)) ; Sala, P.R. (INFN, Milan) ; Serini, D. (INFN, Bari ; U. Bari (main))
The interactions of cosmic rays with the solar atmosphere produce secondary particle which can reach the Earth. In this work we present a comprehensive calculation of the yields of secondary particles as gamma-rays, electrons, positrons, neutrons and neutrinos performed with the FLUKA code. [...]
arXiv:2001.09933.- 2020-04-09 - 13 p. - Published in : Phys. Rev. D 101 (2020) 083011 Fulltext: PDF; Fulltext from Publisher: PDF; Fulltext from publisher: PDF;
3.
Dark Sectors 2016 Workshop: Community Report / Alexander, Jim (Cornell U., Phys. Dept.) ; Battaglieri, Marco (INFN, Genoa) ; Echenard, Bertrand (Caltech) ; Essig, Rouven (SUNY, Stony Brook) ; Graham, Matthew (SLAC) ; Izaguirre, Eder (Perimeter Inst. Theor. Phys.) ; Jaros, John (SLAC) ; Krnjaic, Gordan (Fermilab) ; Mardon, Jeremy (Stanford U., Phys. Dept.) ; Morrissey, David (TRIUMF) et al.
This report, based on the Dark Sectors workshop at SLAC in April 2016, summarizes the scientific importance of searches for dark sector dark matter and forces at masses beneath the weak-scale, the status of this broad international field, the important milestones motivating future exploration, and promising experimental opportunities to reach these milestones over the next 5-10 years..
arXiv:1608.08632 ; FERMILAB-CONF-16-421.
- 2016. - 66 p.
Fermilab Library Server (fulltext available) - Full text - Fulltext
4.
Measurements of angular distribution and spectrum of transition radiation with a GridPix detector / Belyaev, N (Moscow Phys. Eng. Inst.) ; Cherry, M L (Louisiana State U.) ; Desch, K (Bonn U.) ; Filippov, K (Moscow Phys. Eng. Inst.) ; Fusco, P (Bari Polytechnic ; INFN, Bari) ; Kaminski, J (Bonn U.) ; Konovalov, S (Lebedev Inst.) ; Krasnopevtsev, D (Moscow Phys. Eng. Inst.) ; Loparco, F (Bari Polytechnic ; INFN, Bari) ; Mazziotta, M N (INFN, Bari) et al.
In recent years, developments of gaseous detectors based on a combination of electron multiplication gap in the gas and pixel readout chips as a part of the anode plane (GasPixel detectors) reached a level where they can offer unique opportunities for particle detection. Transition radiation (TR) detectors based on this technology can be one of the possible applications. [...]
2017 - 8 p. - Published in : J. Phys.: Conf. Ser. 934 (2017) 012049 Fulltext: PDF;
In : The 3rd International Conference on Particle Physics and Astrophysics, Moscow, Russia, 2 - 5 Oct 2017, pp.012049
5.
Search for Darkonium in $e^+e^-$ Collisions / BABAR Collaboration
Collider searches for dark sectors, new particles interacting only feebly with ordinary matter, have largely focused on identifying signatures of new mediators, leaving much of dark sector structures unexplored. In particular, the existence of dark matter bound states (darkonia) remains to be investigated. [...]
arXiv:2106.08529; BABAR-PUB-21/002; SLAC-PUB-17608.- 2022-01-11 - 10 p. - Published in : Phys. Rev. Lett. 128 (2022) 021802 Fulltext: PDF;
6.
Test beam studies of possibilities to separate particles with gamma factors above 10$^3$ with straw based Transition Radiation Detector / Belyaev, N (Moscow Phys. Eng. Inst.) ; Cherry, M L (Louisiana State U.) ; Doronin, S A (Moscow Phys. Eng. Inst. ; Lebedev Inst.) ; Filippov, K (Moscow Phys. Eng. Inst.) ; Fusco, P (Bari Polytechnic ; INFN, Bari) ; Konovalov, S (Lebedev Inst.) ; Krasnopevtsev, D (Moscow Phys. Eng. Inst.) ; Kramarenko, V (SINP, Moscow) ; Loparco, F (Bari Polytechnic ; INFN, Bari) ; Mazziotta, M N (INFN, Bari) et al.
Measurements of hadron production in the TeV energy range are one of the tasks of the future studies at the Large Hadron Collider (LHC). The main goal of these experiments is a study of the fundamental QCD processes at this energy range, which is very important not only for probing of the Standard Model but also for ultrahigh-energy cosmic particle physics. [...]
2017 - 6 p. - Published in : J. Phys.: Conf. Ser. 934 (2017) 012053 Fulltext: PDF;
In : The 3rd International Conference on Particle Physics and Astrophysics, Moscow, Russia, 2 - 5 Oct 2017, pp.012053
7.
Inclusive double-charge-exchange π- production at 100 GeV/c / Cutts, D (Brown Univ. Rhode Island, USA) ; Dulude, R (Brown Univ. Rhode Island, USA) ; Lanou, R E (Brown Univ. Rhode Island, USA) ; Massimo, J T (Brown Univ. Rhode Island, USA) ; Meunier, R (CERN) ; Brenner, A E (Fermi National Accelerator Laboratory, Illinois, USA) ; Carey, D C (Fermi National Accelerator Laboratory, Illinois, USA) ; Elias, J E (Fermi National Accelerator Laboratory, Illinois, USA) ; Garbincius, P H (Fermi National Accelerator Laboratory, Illinois, USA) ; Mikenberg, G (Fermi National Accelerator Laboratory, Illinois, USA) et al.
Geneva : CERN, 1978 - Published in : Phys. Rev. Lett. 40 (1978) 141-144 APS Published version, local copy: PDF;
8.
Experimental study of low-pt hadron fragmentation / Cutts, D (Brown Univ., Rhode Island, USA) ; Dulude, R S (Brown Univ., Rhode Island, USA) ; Lanou, R E (Brown Univ., Rhode Island, USA) ; Massimo, J T (Brown Univ., Rhode Island, USA) ; Meunier, R (CERN) ; Brenner, A E (Fermi National Accelerator Laboratory, Illinois, USA) ; Carey, D C (Fermi National Accelerator Laboratory, Illinois, USA) ; Elias, J E (Fermi National Accelerator Laboratory, Illinois, USA) ; Garbincius, P H (Fermi National Accelerator Laboratory, Illinois, USA) ; Mikenberg, G (Fermi National Accelerator Laboratory, Illinois, USA) et al.
Geneva : CERN, 1979 - Published in : Phys. Rev. Lett. 49 (1979) 319-322 APS Published version, local copy: PDF;
9.
Development of Transition Radiation Detectors for hadron identification at TeV energy scale / Belyaev, N (Moscow Phys. Eng. Inst.) ; Cherry, M L (Louisiana State U.) ; Dachs, F (CERN ; Vienna, Tech. U.) ; Doronin, S A (Moscow Phys. Eng. Inst. ; Lebedev Inst.) ; Filippov, K (Moscow Phys. Eng. Inst. ; Lebedev Inst.) ; Fusco, P (Bari Polytechnic ; INFN, Bari) ; Gargano, F (INFN, Bari) ; Konovalov, S (Lebedev Inst.) ; Loparco, F (Bari Polytechnic ; INFN, Bari) ; Mascagna, V (INFN, Milan Bicocca ; Insubria U., Como) et al.
Many modern and future accelerator and cosmic ray experiments require identification of particles with Lorentz γ-factor up to 104 and above. The only technique which reaches this range of Lorentz factors is based on the transition radiation detectors (TRD). [...]
2019 - 6 p. - Published in : J. Phys.: Conf. Ser. 1390 (2019) 012126 Fulltext: PDF;
In : The 4th International Conference on Particle Physics and Astrophysics, Moscow, Russian Federation, 22 - 26 Oct 2018, pp.012126
10.
Production cross sections of cosmic antiprotons in the light of new data from the NA61 and LHCb experiments / Korsmeier, Michael (INFN, Italy ; RWTH Aachen U. ; Turin U.) ; Donato, Fiorenza (INFN, Turin ; Turin U.) ; Di Mauro, Mattia (SLAC ; Stanford U., HEPL)
The cosmic-ray flux of antiprotons is measured with high precision by the space-borne particle spectrometers AMS-02.Its interpretation requires a correct description of the dominant production process for antiprotons in our Galaxy, namely, the interaction of cosmic-ray proton and helium with the interstellar medium. In the light of new cross section measurements by the NA61 experiment of $p + p \rightarrow \bar{p} + X$ and the first ever measurement of $p + \mathrm{He} \rightarrow \bar{p} + X$ by the LHCb experiment, we update the parametrization of proton-proton and proton-nucleon cross sections.We find that the LHCb $p$He data constrain a shape for the cross section at high energies and show for the first time how well the rescaling from the $pp$ channel applies to a helium target. [...]
TTK-18-06; arXiv:1802.03030.- 2018-05-30 - 16 p. - Published in : Phys. Rev. D 97 (2018) 103019 Fulltext: PDF;

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