Reconstruction of Cherenkov image by multiple telescopes of LHAASO-WFCTA
dc.contributor.author | Aharonian F. | |
dc.contributor.author | An Q. | |
dc.contributor.author | Axikegu | |
dc.contributor.author | Bai L.X. | |
dc.contributor.author | Bai Y.X. | |
dc.contributor.author | Bao Y.W. | |
dc.contributor.author | Bastieri D. | |
dc.contributor.author | Bi X.J. | |
dc.contributor.author | Bi Y.J. | |
dc.contributor.author | Cai J.T. | |
dc.contributor.author | Cao Z. | |
dc.contributor.author | Cao Z. | |
dc.contributor.author | Chang J. | |
dc.contributor.author | Chang J.F. | |
dc.contributor.author | Chen E.S. | |
dc.contributor.author | Chen L. | |
dc.contributor.author | Chen L. | |
dc.contributor.author | Chen L. | |
dc.contributor.author | Chen M.J. | |
dc.contributor.author | Chen M.L. | |
dc.contributor.author | Chen Q.H. | |
dc.contributor.author | Chen S.H. | |
dc.contributor.author | Chen S.Z. | |
dc.contributor.author | Chen T.L. | |
dc.contributor.author | Chen Y. | |
dc.contributor.author | Cheng H.L. | |
dc.contributor.author | Cheng N. | |
dc.contributor.author | Cheng Y.D. | |
dc.contributor.author | Cui S.W. | |
dc.contributor.author | Cui X.H. | |
dc.contributor.author | Cui Y.D. | |
dc.contributor.author | D’Ettorre Piazzoli B. | |
dc.contributor.author | Dai B.Z. | |
dc.contributor.author | Dai H.L. | |
dc.contributor.author | Dai Z.G. | |
dc.contributor.author | Danzengluobu | |
dc.contributor.author | della Volpe D. | |
dc.contributor.author | Duan K.K. | |
dc.contributor.author | Fan J.H. | |
dc.contributor.author | Fan Y.Z. | |
dc.contributor.author | Fan Z.X. | |
dc.contributor.author | Fang J. | |
dc.contributor.author | Fang K. | |
dc.contributor.author | Feng C.F. | |
dc.contributor.author | Feng L. | |
dc.contributor.author | Feng S.H. | |
dc.contributor.author | Feng X.T. | |
dc.contributor.author | Feng Y.L. | |
dc.contributor.author | Gao B. | |
dc.contributor.author | Gao C.D. | |
dc.contributor.author | Gao L.Q. | |
dc.contributor.author | Gao Q. | |
dc.contributor.author | Gao W. | |
dc.contributor.author | Gao W.K. | |
dc.contributor.author | Ge M.M. | |
dc.contributor.author | Geng L.S. | |
dc.contributor.author | Gong G.H. | |
dc.contributor.author | Gou Q.B. | |
dc.contributor.author | Gu M.H. | |
dc.contributor.author | Guo F.L. | |
dc.contributor.author | Guo J.G. | |
dc.contributor.author | Guo X.L. | |
dc.contributor.author | Guo Y.Q. | |
dc.contributor.author | Guo Y.Y. | |
dc.contributor.author | Han Y.A. | |
dc.contributor.author | He H.H. | |
dc.contributor.author | He H.N. | |
dc.contributor.author | He S.L. | |
dc.contributor.author | He X.B. | |
dc.contributor.author | He Y. | |
dc.contributor.author | Heller M. | |
dc.contributor.author | Hor Y.K. | |
dc.contributor.author | Hou C. | |
dc.contributor.author | Hou X. | |
dc.contributor.author | Hu H.B. | |
dc.contributor.author | Hu Q. | |
dc.contributor.author | Hu S. | |
dc.contributor.author | Hu S.C. | |
dc.contributor.author | Hu X.J. | |
dc.contributor.author | Huang D.H. | |
dc.contributor.author | Huang W.H. | |
dc.contributor.author | Huang X.T. | |
dc.contributor.author | Huang X.Y. | |
dc.contributor.author | Huang Y. | |
dc.contributor.author | Huang Z.C. | |
dc.contributor.author | Ji X.L. | |
dc.contributor.author | Jia H.Y. | |
dc.contributor.author | Jia K. | |
dc.contributor.author | Jiang K. | |
dc.contributor.author | Jiang Z.J. | |
dc.contributor.author | Jin M. | |
dc.contributor.author | Kang M.M. | |
dc.contributor.author | Ke T. | |
dc.contributor.author | Kuleshov D. | |
dc.contributor.author | Levochkin K. | |
dc.contributor.author | Li B.B. | |
dc.contributor.author | Li C. | |
dc.contributor.author | Li C. | |
dc.contributor.author | Li F. | |
dc.contributor.author | Li H.B. | |
dc.contributor.other | Mahidol University | |
dc.date.accessioned | 2023-06-22T10:42:30Z | |
dc.date.available | 2023-06-22T10:42:30Z | |
dc.date.issued | 2022-12-01 | |
dc.description.abstract | Introduction: One of main scientific goals of the Large High Altitude Air Shower Observatory (LHAASO) is to accurately measure the energy spectra of different cosmic ray compositions around the ‘knee’ region. The Wide Field-of-View (FoV) Cherenkov Telescope Array (WFCTA), which is one of the main detectors of LHAASO and has 18 telescopes, is built to achieve this goal. Multiple telescopes are put together and point to connected directions for a larger FoV. Method: Telescopes are deployed spatially as close as possible, but due to their own size, the distance between two adjacent telescopes is about 10 m. Therefore, the Cherenkov lateral distribution and the parallax between the two telescopes should be considered in the event building process for images crossing over the boundaries of FoVs of the telescopes. An event building method for Cherenkov images measured by multiple telescopes of WFCTA is developed. The performance of the shower measurements using the combined images is evaluated by comparing with showers that are fully contained by a virtual telescope in simulation. Results and conclusion: It is proved that the developed event building process can help to increase the FoV of WFCTA by 30% while maintaining the same reconstruction quality, compared to the separate telescope reconstruction method. | |
dc.identifier.citation | Radiation Detection Technology and Methods Vol.6 No.4 (2022) , 544-557 | |
dc.identifier.doi | 10.1007/s41605-022-00342-4 | |
dc.identifier.eissn | 25099949 | |
dc.identifier.issn | 25099930 | |
dc.identifier.scopus | 2-s2.0-85137524220 | |
dc.identifier.uri | https://repository.li.mahidol.ac.th/handle/123456789/87530 | |
dc.rights.holder | SCOPUS | |
dc.subject | Energy | |
dc.title | Reconstruction of Cherenkov image by multiple telescopes of LHAASO-WFCTA | |
dc.type | Article | |
mu.datasource.scopus | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85137524220&origin=inward | |
oaire.citation.endPage | 557 | |
oaire.citation.issue | 4 | |
oaire.citation.startPage | 544 | |
oaire.citation.title | Radiation Detection Technology and Methods | |
oaire.citation.volume | 6 | |
oairecerif.author.affiliation | State Key Laboratory of Particle Detection & Electronics | |
oairecerif.author.affiliation | Yunnan Observatories | |
oairecerif.author.affiliation | Nanjing University | |
oairecerif.author.affiliation | Shanghai Astronomical Observatory Chinese Academy of Sciences | |
oairecerif.author.affiliation | Institute for Nuclear Research of the Russian Academy of Sciences | |
oairecerif.author.affiliation | Shandong University | |
oairecerif.author.affiliation | Yunnan University | |
oairecerif.author.affiliation | Institute of High Energy Physics Chinese Academy of Science | |
oairecerif.author.affiliation | University of Chinese Academy of Sciences | |
oairecerif.author.affiliation | Guangzhou University | |
oairecerif.author.affiliation | Tsinghua University | |
oairecerif.author.affiliation | Sun Yat-Sen University | |
oairecerif.author.affiliation | University of Science and Technology of China | |
oairecerif.author.affiliation | Zhengzhou University | |
oairecerif.author.affiliation | Institiúid Ard-Lénn Bhaile Átha Cliath | |
oairecerif.author.affiliation | Università degli Studi di Napoli Federico II | |
oairecerif.author.affiliation | Sichuan University | |
oairecerif.author.affiliation | National Astronomical Observatories Chinese Academy of Sciences | |
oairecerif.author.affiliation | Max-Planck-Institut für Kernphysik | |
oairecerif.author.affiliation | Southwest Jiaotong University | |
oairecerif.author.affiliation | Purple Mountain Observatory Chinese Academy of Sciences | |
oairecerif.author.affiliation | Université de Genève | |
oairecerif.author.affiliation | Hebei Normal University | |
oairecerif.author.affiliation | Tibet University | |
oairecerif.author.affiliation | TIANFU Cosmic Ray Research Center |