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Wyszukujesz frazę "Pan, K." wg kryterium: Autor


Tytuł:
Measurement of doublepolarization asymmetries in the quasi-elastic $^{3}\vec{He} \left ( \vec{e}, {e}d \right )$ process
Autorzy:
Pan, K.
Annand, J. R. M.
John, J. St.
Khanal, H. P.
Qui, X.
Posik, M.
Širca, S.
Dutta, C.
Ye, Z.
Golak, Jacek
Flay, D.
Nanda, S.
Averett, T.
Zhang, Y.
Muangma, N.
Jiang, X.
Schoenrock, B.
Allada, K.
Deur, A.
El Fassi, L.
Cates, G. D.
Monaghan, P.
LeRose, J.
Zhan, X.
Riordan, S.
Wang, Y.
Puckett, A. J. R.
Jensen, E.
Glamazdin, O.
Canan, M.
King, P.
Qian, X.
Parno, D.
Witała, Henryk
Mihovilovič, M.
Gao, H.
de Jager, C. W.
Lindgren, R.
Saha, A.
De Leo, R.
Garibaldi, F.
Viviani, M.
Tireman, W.
Kang, H.
Hansen, O.
Watson, J.
Zhao, B.
Gomez, J.
Sulkosky, V.
Long, E.
Lu, H.-J.
Zhu, L.
Qiang, Y.
Boeglin, W.
Gilad, S.
Chudakov, E.
Higinbotham, D. W.
Luo, W.
Moffit, B.
Shabestari, M.
Markowitz, P.
Sawatzky, B.
Subedi, R.
Huang, J.
Chen, C.
Gilman, R.
Kievsky, A.
Holmstrom, T.
Golge, S.
Anderson, B.
Chen, J. P.
Skibiński, Roman
Korsch, W.
Punjabi, V.
Deng, X.
Bradshaw, P.
Schiavilla, R.
Sauer, P. U.
Deltuva, A.
Jones, M.
Marcucci, L. E.
Shahinyan, A.
Urciuoli, G. M.
Wang, D.
Michaels, R.
Tobias, W. A.
Meziane, M.
Zhang, Y.-W.
Katich, J.
Piasetzky, E.
Norum, B. E.
Jin, G.
Wang, K.
Frullani, S.
Wojtsekhowski, B.
Ibrahim, H.
Camsonne, A.
Zheng, X.
Opis:
We present a precise measurement of double-polarization asymmetries in the $^{3}\vec{He} \left ( \vec{e}, {e}'d \right )$ reaction. This particular process is a uniquely sensitive probe of hadron dynamics in $^{3}He$ and the structure of the underlying electromagnetic currents. The measurements have been performed in and around quasielastic kinematics at $Q^{2}=0.25(GeV/c)^{2}$ for missing momenta up to 270  MeV/c. The asymmetries are in fair agreement with the state-of-the-art calculations in terms of their functional dependencies on $p_{m}$ and $\omega$ , but are systematically offset. Beyond the region of the quasielastic peak, the discrepancies become even more pronounced. Thus, our measurements have been able to reveal deficiencies in the most sophisticated calculations of the three-body nuclear system, and indicate that further refinement in the treatment of their two-and/or three-body dynamics is required.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Zmiany powierzchni implantu metalowego pokrytego powłoką polimerową pod wpływem kontaktu z płynem fizjologicznym
Changes in polymer coated metal implant surface upon contact with body fluid
Autorzy:
Cieślik, M.
Engvall, K.
Pan, J.
Kotarba, A.
Tematy:
implanty metalowe
polimery
płyny fizjologiczne
metal implants
polymers
body fluids
Pokaż więcej
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Powiązania:
https://bibliotekanauki.pl/articles/285228.pdf  Link otwiera się w nowym oknie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A review of Silurian fishes from north-western Hunan, China and related biostratigraphy
Autorzy:
Zhao, W. -J.
Zhu, M.
Gai, Z. -K.
Pan, Z. -H.
Cui, X. -D.
Cai, J. -C.
Tematy:
early vertebrates
biostratigraphy
Silurian
north-western Hunan
China
kręgowce
biostratygrafia
sylur
Hunan
Chiny
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:
https://bibliotekanauki.pl/articles/139181.pdf  Link otwiera się w nowym oknie
Opis:
The Silurian fishes from north-western Hunan, China are characterised by the earliest known galeaspids Dayongaspis Pan and Zeng, 1985 and Konoceraspis Pan, 1992, and the earliest known antiarch Shimenolepis Wang J.-Q., 1991, as well as rich sinacanth fin spines. Shimenolepis from Lixian County in north-western Hunan, which was dated as the Telychian (late Llandovery), has long been regarded as the oldest representative of the placoderms in the world. As such, in addition to eastern Yunnan and the Lower Yangtze Region, north-western Hunan represents another important area in South China that yields important fossil material for the research of early vertebrates and related stratigraphy. Here we summarise the Silurian fishes known in north-western Hunan so far, and classify them into three vertebrate assemblages (i.e., the Wentang, Maoshan, and Yangtze assemblages). Based on the updated Silurian vertebrate and stratigraphic databases, the Silurian fish-bearing strata in north-western Hunan can be subdivided into the Rongxi, Huixingshao, and Xiaoxi formations in ascending chronological order, which can be correlated with the Lower Red Beds, the Upper Red Beds, and the Ludlow Red Beds in South China, respectively. A new look at the Silurian strata in Lixian suggests that the age of Shimenolepis is late Ludlow rather than late Llandovery as previously suggested. The research on Silurian fishes and biostratigraphy in north-western Hunan not only provides morphological data of early vertebrates, but also offers new palaeoichthyological evidence for the subdivision, correlation, and age assignment of the Silurian marine red beds in South China. The establishment of a related high-precision Silurian stratigraphic framework in north-western Hunan will help to elucidate the temporal and spatial distribution of Silurian fossil fishes, deepen the understanding of the evolution of early vertebrates, and unravel the coevolution between Silurian vertebrates and the palaeoenvironment.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dynamics of Hotspot Formation in Nanostructured Superconducting Stripes Excited with Single Photons
Autorzy:
Jukna, A.
Kitaygorsky, J.
Pan, D.
Cross, A.
Perlman, A.
Komissarov, I.
Sobolewski, R.
Okunev, O.
Smirnov, K.
Korneev, A.
Chulkova, G.
Milostnaya, I.
Voronov, B.
Gol'tsman, G.
Tematy:
74.25.Fy
74.25.Sv
74.45.+c
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:
https://bibliotekanauki.pl/articles/1813380.pdf  Link otwiera się w nowym oknie
Opis:
Dynamics of a resistive hotspot formation by near-infrared-wavelength single photons in nanowire-type superconducting NbN stripes was investigated. Numerical simulations of ultrafast thermalization of photon-excited nonequilibrium quasiparticles, their multiplication and out-diffusion from a site of the photon absorption demonstrate that 1.55 μm wavelength photons create in an ultrathin, two-dimensional superconducting film a resistive hotspot with the diameter which depends on the photon energy, and the nanowire temperature and biasing conditions. Our hotspot model indicates that under the subcritical current bias of the 2D stripe, the electric field penetrates the superconductor at the hotspot boundary, leading to suppression of the stripe superconducting properties and accelerated development of a voltage transient across the stripe.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Performance of the prototype Silicon Tracking System of the CBM experiment tested with heavy-ion beams at SIS18
Autorzy:
Löchner, S.
Gil, Damian
Al-Turany, M.
Lubynets, O.
Kłeczek, R.
Kyva, V.
Kedych, V.
Schiaua, C.
Kisel, I.
Elizarov, I.
Luo, X.
Pietraszko, J.
Vasylyev, O.
Panasenko, I.
Jipa, A.
Feng, S.
Lorenz, M.
Reiter, S.P.
Gutiérrez Menéndez, D.
Berendes, R.
Nickels, F.
Ristea, O.
Teklishyn, M.
Senger, P.
Herrmann, N.
Marin Garcia, A.M.
Traxler, M.
Sun, K.
Zhou, W.
Visinka, R.
Schünemann, K.
Nabroth, M.
Maragoto Rodríguez, O.
Bercuci, A.
Kliemt, R.
Goldenbaum, F.
Semeniuk, P.
de Cuveland, J.
Selyuzhenkov, I.
Deshmukh, A.A.
Csanád, M.
Keshelashvili, I.
Keller, O.
Petriş, M.
Momot, I.
Becker, M.
Dubla, A.
Zabołotny, W.
Kiš, M.
Sambyal, S.S.
Höhne, C.
Bâsceanu, V.A.
Płaneta, Roman
Sahu, S.K.
Pugatch, V.
Arnoldi-Meadows, B.
Okropiridze, D.
Zhu, X.
Müller, W.F.J.
Galatyuk, T.
Mehta, S.
Taylor, J.
Plujko, V.
Rodríguez Garces, D.
Becker, J.
Zbroszczyk, H.P.
Gupta, A.
Feier-Riesen, C.
Puntke, A.
Mallick, B.
Pugach, M.
Heine, N.
Ghosh, S.K.
Frühauf, J.
Rustamov, A.
Povar, T.
Cherif, H.
Azmi, M.D.
Sefzick, T.
Kozlov, G.
Ritman, J.
Schmidt, C.J.
Gope, S.
Weidenkaff, P.
Nandy, E.
Munkes, P.
Ramírez Zaldivar, D.A.
Han, D.
Deppner, I.
Bhaduri, P.P.
Roether, F.
Schmidt, H.R.
Rost, A.
Greve, N.
Sen, A.
Lasko, Paweł
Mao, Y.
Zischka, G.
Hofman, O.
Yin, Z.
Kohn, M.
Mithran, A.
Dürr, M.
Sahoo, R.
Michel, J.
Söhngen, Y.
Flemming, H.
Linz, F.J.
Cãlin, M.
Staszel, Paweł
Lalik, Rafał
Suddia, O.
Thaufelder, J.
Wang, K.
Wintz, P.
Chaloupka, P.
Samal, S.
Sturm, C.
Yao, M.
Clerkin, E.
Matejcek, F.A.
Xu, H.
Sharma, A.
Blank, T.
Markert, J.
Zhang, X.
Toia, A.
Poźniak, K.
Ahrens, L.J.
Bertini, D.
Bonaventura, D.
Messchendorp, J.
Pauly, C.
Bhat, S.A.
Chattopadhyay, S.
Shiroya, M.
Schledt, D.
Simons, C.
Lymanets, A.
Klein-Bösing, Ch.
Petrovici, M.
Zhou, Y.
Peter, S.
Kasiński, K.
Lazanu, I.
Scharmann, K.
Frankenfeld, U.
Lakos, R.
Vassiliev, I.
Golinka-Bezshyyko, L.
Miskowiec, D.
Prasad, S.K.
Hoffmann, F.
Sidorenko, V.
Taka, E.D.
Thau, S.N.
Dvořák, R.
Unger, K.L.
Wu, K.
Andronic, A.
Zheng, S.
Wielanek, D.
Gorbunov, S.
Shi, S.
Chakrabarti, A.
Stockmanns, T.
Dahm, P.
Yang, J.
Majka, Zbigniew
Peña Rodríguez, J.
Lavrik, E.
Santos Marrero, K.
Jin, Y.
Das, S.
Loizeau, P.-A.
Pfeifer, D.
Deveaux, M.
Bertini, O.
Zumbruch, P.
Bhattacharyya, A.
Wyżykowski, A.
Friese, V.
Sahu, P.K.
Biswas, S.
Janson, T.
Singh, R.
Petráček, V.
Chernyshenko, S.
Ismail, K.
Romaniuk, R.
Koczoń, P.
Kshyvanskyi, O.
Radulescu, L.
Kumar, L.
Matulewicz, T.
Li, Y.
Neuhaus, S.
Mahajan, S.
Heuser, J.M.
Singh, B.K.
Kruszewski, M.
Bhasin, A.
Moreira de Godoy Willems, D.
Yang, R.
Smith, D.
Daribayeva, A.
Bhowmik, N.K.
Redelbach, A.
Koch, K.
Diehl, J.
Bajdel, M.
Appelshäuser, H.
Bhattacharjee, B.
Sharma, P.K.
Ghosh, C.
Spicker, D.
Förtsch, J.
Alam, N.
Beyer, M.
Li, S.
Koziel, M.
Otfinowski, P.
Zharko, S.
Simon, F.
Wolf, Gy.
Han, J.
Singh, O.
Leung, Y.H.
Zhou, D.
Bezshyyko, O.
Blume, C.
Stroth, J.
Gutsche, B.
Huang, Y.
Darwish, H.
Podgornov, N.
Wahmes, L.
Wilms, A.
Faber, L.J.
Fröhlich, I.
Soból, Bartosz
Wieloch, Andrzej
Deppe, H.
Trębacz, L.
Kovalchuk, O.
Kugler, A.
Kollarczyk, J.
Fidorra, F.
Roy, A.
Schintke, F.
Mandal, S.
Kampert, K.-H.
Szczygieł, R.
Gangopadhyay, G.
Brzychczyk, Janusz
Holzmann, R.
Bhat, W.A.
Li, W.
Penek, Ö.
Agarwal, K.
Rodríguez Rodríguez, A.
Sun, Y.
Subramanya, G.S.
Deară, D.-A.
Singhal, V.
Hesounová, H.
Ahammed, Z.
Trifonova, E.
Foka, P.
Pan, L.
Liu, F.
Artur, B.
Bluhme, N.
Kapell, R.M.
Weiglhofer, F.
Nerling, F.
Nayak, S.R.
Fischer, P.
Andary, J.
Sun, Z.
Ahmad, N.
Agarwal, A.
Wojtkowski, M.
Emschermann, D.
Kumar, A.
Volkova, E.
Roy, S.
Kadenko, I.
Saini, J.
Senger, A.
Tyagi, O.
Wu, Q.
Singh, A.K.
Raha, S.
Yoo, I.
Wessels, J.P.
Meyer-Ahrens, A.
Piasecki, K.
Boccarella, G.
Dubey, A.K.
Kresan, D.
Mir, M.F.
Collazo Sánchez, L.M.
Bandyopadhyay, A.
Gläßel, S.
Opíchal, A.
Caselle, M.
Sharma, A.K.
Kähler, P.
Zubrzycka, W.
Balzer, M.
Das, R.
Eschke, J.
Kubiak, B.
Uhlig, F.
Bhat, T.A.
Ray, R.
Twarowska, A.
Wang, Y.
Lindenstruth, V.
Pluta, J.
Subramani, P.
Dobishuk, V.
Grzonka, D.
Hutter, D.
Kim, S.
Karabowicz, R.
Krüger, W.
Müntz, C.
Mohanty, B.
Belousov, A.
Seck, F.-J.
Khan, M.M.
Kashyap, V.K.S.
Salabura, Piotr
Gasik, P.
Rubio, E.
Reinefeld, A.
Lehnert, J.
Opis:
The Compressed Baryonic Matter (CBM) experiment at the future Facility for Antiproton and Ion Research (FAIR) is a heavy-ion experiment designed to study nuclear matter at the highest baryonic density. For high-statistics measurements of rare probes, collision rates of up to 10 MHz are targeted. The experiment, therefore, requires fast and radiation-hard detectors, self-triggered detector front-ends, free-streaming readout architecture, and online event reconstruction. The Silicon Tracking System (STS) is the main tracking detector of CBM, designed to reconstruct the trajectories of charged particles with efficiency larger than 95%, a relative momentum uncertainty better than 2% for particle momenta larger than 1 GeV/c inside a 1 Tm magnetic field, and to identify complex decay topologies. It comprises 876 double-sided silicon strip modules arranged in 8 tracking stations. A prototype of this detector, consisting of 12 modules arranged in three tracking stations, is installed in the mini-CBM demonstrator. This experimental setup is a small-scale precursor to the full CBM detector, composed of sub-units of all major CBM systems installed on the SIS18 beamline. In various beam campaigns taken between 2021 and 2024, heavy ion collisions at 1–2 AGeV with an average collision rate of 500 kHz have been recorded. This allows for the evaluation of the operational performance of the STS detector, including signal-to-noise ratio, charge distribution, time and position resolution, hit reconstruction efficiency, and its potential for track and vertex reconstruction.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł

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