Application of New Approximations of the Lateral Distribution of EAS Cherenkov Light in the Atmosphere
- Авторлар: Elshoukrofy A.S.1,2, Postnikov E.B.1, Astapov I.I.3, Bezyazeekov P.A.4, Boreyko V.5, Borodin A.N.5, Budnev N.M.4, Wischnewski R.6, Garmash A.Y.7,8, Gafarov A.R.4, Gorbunov N.V.5, Grebenyuk V.M.5, Gress O.A.4, Gress T.I.4, Grinyuk A.A.5, Grishin O.G.4, Dyachok A.N.4, Zagorodnikov A.V.4, Zurbanov V.L.4, Ivanova A.L.4, Kazarina Y.A.4, Kalmykov N.N.1, Karpov N.I.1, Kindin V.V.3, Kirilenko P.S.8, Kiryuhin S.N.4, Kozhin V.A.1, Kokoulin R.P.3, Kompaniets K.G.3, Korosteleva E.E.1, Kravchenko E.A.8,9, Kuzmichev L.A.1,4, Kunnas M.9, Chiavassa A.10,11, Lagutin A.A.12, Lenok V.V.4, Lubsandorzhiev B.K.13, Lubsandorzhiev N.B.1, Mirgazov R.R.4, Mirzoyan R.14, Monkhoev R.D.4, Motaweh H.A.2, Nachtigall R.9, Osipova E.A.1, Panasyuk M.I.1, Pankov L.V.4, Pakhorukov A.L.4, Petrukhin A.A.3, Poleschuk V.A.4, Popesku M.15, Popova E.G.1, Porelli A.6, Prosin V.V.1, Ptuskin V.S.16, Pushnin A.A.4, Raikin R.I.12, Rubtsov G.I.13, Sagan Y.I.5, Samoliga V.S.4, Sveshnikova L.G.1, Semeney Y.A.4, Sidorenkov A.Y.13, Silaev A.A.1, Silaev A.A.1, Skurikhin A.V.1, Slunecka M.5, Sokolov A.V.7,8, Sulakov V.P.1, Tabolenko V.A.4, Tarashansky B.A.4, Tkachev L.G.5, Tkachenko A.V.5, Tluczykont M.9, Fedorov O.L.4, Horns D.9, Spiering C.6, Yashin I.I.3
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Мекемелер:
- Skobeltsyn Institute of Nuclear Physics
- Damanhour University
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
- Research Institute of Applied Physics
- Joint Institute for Nuclear Research
- Deutsches Elektronen-Synchrotron DESY
- Novosibirsk State University
- Budker Institute of Nuclear Physics, Siberian Branch
- Institut für Experimentalphysik
- Physics Department
- National Institute of Nuclear Physics INFN
- Altai State University
- Institute for Nuclear Research
- Max Planck Institute for Physics
- Institute of Space Science
- Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation
- Шығарылым: Том 81, № 9 (2018)
- Беттер: 1294-1300
- Бөлім: Mathematical Modeling in Nuclear Technologies
- URL: https://journal-vniispk.ru/1063-7788/article/view/193839
- DOI: https://doi.org/10.1134/S1063778818090090
- ID: 193839
Дәйексөз келтіру
Аннотация
A new knee-like approximation of the lateral distribution function (LDF) of EAS Cherenkov light in the 30–3000 TeV energy range was proposed and tested with simulated showers in our earlier studies. This approximation fits the LDFs of individual showers accurately for all types of primary particles gamma-rays, protons, and nuclei) and is suitable for reconstructing the shower core, determining the energy, and separating gamma-induced showers from hadron-induced ones. In the present study, the knee-like fitting function is used to determine the parameters of real showers detected by TAIGA-HiSCORE. It is demonstrated that this approximation characterizes properly all types of individual LDFs of experimental events in the 300–1000 TeV range. The accuracy of fit is governed by fluctuations intrinsic to the process of measurement of the Cherenkov photon density. The probability density function of these fluctuations was reconstructed and introduced into simulations. Certain useful methodical applications of the knee-like approximation are con-sidered, and the possibility of shower sorting into nuclei groups is examined. The extensive statistical coverage and detailed LDF measurement data of HiSCORE have provided the first opportunity to examine in depth the LDF of Cherenkov radiation in the 300–1000 TeV range.
Негізгі сөздер
Авторлар туралы
A. Elshoukrofy
Skobeltsyn Institute of Nuclear Physics; Damanhour University
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991; Damanhour
E. Postnikov
Skobeltsyn Institute of Nuclear Physics
Хат алмасуға жауапты Автор.
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
I. Astapov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: evgeny.post@gmail.com
Ресей, Moscow, 115409
P. Bezyazeekov
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
V. Boreyko
Joint Institute for Nuclear Research
Email: evgeny.post@gmail.com
Ресей, Dubna, Moscow oblast, 141980
A. Borodin
Joint Institute for Nuclear Research
Email: evgeny.post@gmail.com
Ресей, Dubna, Moscow oblast, 141980
N. Budnev
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
R. Wischnewski
Deutsches Elektronen-Synchrotron DESY
Email: evgeny.post@gmail.com
Германия, Zeuthen, D-15738
A. Garmash
Novosibirsk State University; Budker Institute of Nuclear Physics, Siberian Branch
Email: evgeny.post@gmail.com
Ресей, Novosibirsk, 630090; Novosibirsk, 630090
A. Gafarov
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
N. Gorbunov
Joint Institute for Nuclear Research
Email: evgeny.post@gmail.com
Ресей, Dubna, Moscow oblast, 141980
V. Grebenyuk
Joint Institute for Nuclear Research
Email: evgeny.post@gmail.com
Ресей, Dubna, Moscow oblast, 141980
O. Gress
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
T. Gress
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
A. Grinyuk
Joint Institute for Nuclear Research
Email: evgeny.post@gmail.com
Ресей, Dubna, Moscow oblast, 141980
O. Grishin
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
A. Dyachok
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
A. Zagorodnikov
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
V. Zurbanov
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
A. Ivanova
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
Y. Kazarina
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
N. Kalmykov
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
N. Karpov
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
V. Kindin
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: evgeny.post@gmail.com
Ресей, Moscow, 115409
P. Kirilenko
Budker Institute of Nuclear Physics, Siberian Branch
Email: evgeny.post@gmail.com
Ресей, Novosibirsk, 630090
S. Kiryuhin
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
V. Kozhin
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
R. Kokoulin
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: evgeny.post@gmail.com
Ресей, Moscow, 115409
K. Kompaniets
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: evgeny.post@gmail.com
Ресей, Moscow, 115409
E. Korosteleva
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
E. Kravchenko
Budker Institute of Nuclear Physics, Siberian Branch; Institut für Experimentalphysik
Email: evgeny.post@gmail.com
Ресей, Novosibirsk, 630090; Hamburg, D-22761
L. Kuzmichev
Skobeltsyn Institute of Nuclear Physics; Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991; Irkutsk, 664020
M. Kunnas
Institut für Experimentalphysik
Email: evgeny.post@gmail.com
Германия, Hamburg, D-22761
A. Chiavassa
Physics Department; National Institute of Nuclear Physics INFN
Email: evgeny.post@gmail.com
Италия, Turin, 10125; Turin, 10125
A. Lagutin
Altai State University
Email: evgeny.post@gmail.com
Ресей, Barnaul, 656049
V. Lenok
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
B. Lubsandorzhiev
Institute for Nuclear Research
Email: evgeny.post@gmail.com
Ресей, Moscow, 117312
N. Lubsandorzhiev
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
R. Mirgazov
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
R. Mirzoyan
Max Planck Institute for Physics
Email: evgeny.post@gmail.com
Германия, München, D-80805
R. Monkhoev
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
H. Motaweh
Damanhour University
Email: evgeny.post@gmail.com
Египет, Damanhour
R. Nachtigall
Institut für Experimentalphysik
Email: evgeny.post@gmail.com
Германия, Hamburg, D-22761
E. Osipova
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
M. Panasyuk
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
L. Pankov
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
A. Pakhorukov
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
A. Petrukhin
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: evgeny.post@gmail.com
Ресей, Moscow, 115409
V. Poleschuk
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
M. Popesku
Institute of Space Science
Email: evgeny.post@gmail.com
Румыния, Bucharest, 050107
E. Popova
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
A. Porelli
Deutsches Elektronen-Synchrotron DESY
Email: evgeny.post@gmail.com
Германия, Zeuthen, D-15738
V. Prosin
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
V. Ptuskin
Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation
Email: evgeny.post@gmail.com
Ресей, Troitsk, Moscow oblast, 108840
A. Pushnin
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
R. Raikin
Altai State University
Email: evgeny.post@gmail.com
Ресей, Barnaul, 656049
G. Rubtsov
Institute for Nuclear Research
Email: evgeny.post@gmail.com
Ресей, Moscow, 117312
Ya. Sagan
Joint Institute for Nuclear Research
Email: evgeny.post@gmail.com
Ресей, Dubna, Moscow oblast, 141980
V. Samoliga
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
L. Sveshnikova
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
Yu. Semeney
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
A. Sidorenkov
Institute for Nuclear Research
Email: evgeny.post@gmail.com
Ресей, Moscow, 117312
A. Silaev
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
A. Silaev
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
A. Skurikhin
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
M. Slunecka
Joint Institute for Nuclear Research
Email: evgeny.post@gmail.com
Ресей, Dubna, Moscow oblast, 141980
A. Sokolov
Novosibirsk State University; Budker Institute of Nuclear Physics, Siberian Branch
Email: evgeny.post@gmail.com
Ресей, Novosibirsk, 630090; Novosibirsk, 630090
V. Sulakov
Skobeltsyn Institute of Nuclear Physics
Email: evgeny.post@gmail.com
Ресей, Moscow, 119991
V. Tabolenko
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
B. Tarashansky
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
L. Tkachev
Joint Institute for Nuclear Research
Email: evgeny.post@gmail.com
Ресей, Dubna, Moscow oblast, 141980
A. Tkachenko
Joint Institute for Nuclear Research
Email: evgeny.post@gmail.com
Ресей, Dubna, Moscow oblast, 141980
M. Tluczykont
Institut für Experimentalphysik
Email: evgeny.post@gmail.com
Германия, Hamburg, D-22761
O. Fedorov
Research Institute of Applied Physics
Email: evgeny.post@gmail.com
Ресей, Irkutsk, 664020
D. Horns
Institut für Experimentalphysik
Email: evgeny.post@gmail.com
Германия, Hamburg, D-22761
C. Spiering
Deutsches Elektronen-Synchrotron DESY
Email: evgeny.post@gmail.com
Германия, Zeuthen, D-15738
I. Yashin
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: evgeny.post@gmail.com
Ресей, Moscow, 115409
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