Observation of gamma rays up to 320 TeV from the middle-aged TeV pulsar wind nebula HESS J1849$-$000

Autor: Amenomori, M., Asano, S., Bao, Y. W., Bi, X. J., Chen, D., Chen, T. L., Chen, W. Y., Chen, Xu, Chen, Y., Cirennima, Cui, S. W., Danzengluobu, Ding, L. K., Fang, J. H., Fang, K., Feng, C. F., Feng, Zhaoyang, Feng, Z. Y., Gao, Qi, Gomi, A., Gou, Q. B., Guo, Y. Q., Guo, Y. Y., Hayashi, Y., He, H. H., He, Z. T., Hibino, K., Hotta, N., Hu, Haibing, Hu, H. B., Hu, K. Y., Huang, J., Jia, H. Y., Jiang, L., Jiang, P., Jin, H. B., Kasahara, K., Katayose, Y., Kato, C., Kato, S., Kawahara, I., Kawashima, T., Kawata, K., Kozai, M., Kurashige, D., Labaciren, Le, G. M., Li, A. F., Li, H. J., Li, W. J., Li, Y., Lin, Y. H., Liu, B., Liu, C., Liu, J. S., Liu, L. Y., Liu, M. Y., Liu, W., Lu, H., Meng, X. R., Meng, Y., Munakata, K., Nagaya, K., Nakamura, Y., Nakazawa, Y., Nanjo, H., Ning, C. C., Nishizawa, M., Noguchi, R., Ohnishi, M., Okukawa, S., Ozawa, S., Qian, X., Qian, X. L., Qu, X. B., Saito, T., Sakakibara, Y., Sakata, M., Sako, T., Sako, T. K., Sasaki, T., Shao, J., Shibata, M., Shiomi, A., Sugimoto, H., Takano, W., Takita, M., Tan, Y. H., Tateyama, N., Torii, S., Tsuchiya, H., Udo, S., Wang, H., Wang, S. F., Wang, Y. P., Wangdui, Wu, H. R., Wu, Q., Xu, J. L., Xue, L., Yang, Z., Yao, Y. Q., Yin, J., Yokoe, Y., Yu, Y. L., Yuan, A. F., Zhai, L. M., Zhang, H. M., Zhang, J. L., Zhang, X., Zhang, X. Y., Zhang, Y., Zhang, Yi, Zhang, Ying, Zhao, S. P., Zhaxisangzhu, Zhou, X. X., Zou, Y. H.

Gamma rays from HESS J1849$-$000, a middle-aged TeV pulsar wind nebula (PWN), are observed by the Tibet air shower array and the muon detector array. The detection significance of gamma rays reaches $4.0\, \sigma$ and $4.4\, \sigma$ levels above 25 T

Externí odkaz: http://arxiv.org/abs/2308.13781

Charge-Sign Dependent Cosmic-Ray Modulation Observed with the Calorimetric Electron Telescope on the International Space Station

Autor: Adriani, O., Akaike, Y., Asano, K., Asaoka, Y., Berti, E., Bigongiari, G., Binns, W. R., Bongi, M., Brogi, P., Bruno, A., Buckley, J. H., Cannady, N., Castellini, G., Checchia, C., Cherry, M. L., Collazuol, G., de Nolfo, G. A., Ebisawa, K., Ficklin, A. W., Fuke, H., Gonzi, S., Guzik, T. G., Hams, T., Hibino, K., Ichimura, M., Ioka, K., Ishizaki, W., Israel, M. H., Kasahara, K., Kataoka, J., Kataoka, R., Katayose, Y., Kato, C., Kawanaka, N., Kawakubo, Y., Kobayashi, K., Kohri, K., Krawczynski, H. S., Krizmanic, J. F., Maestro, P., Marrocchesi, P. S., Messineo, A. M., Mitchell, J. W., Miyake, S., Moiseev, A. A., Mori, M., Mori, N., Motz, H. M., Munakata, K., Nakahira, S., Nishimura, J., Okuno, S., Ormes, J. F., Ozawa, S., Pacini, L., Papini, P., Rauch, B. F., Ricciarini, S. B., Sakai, K., Sakamoto, T., Sasaki, M., Shimizu, Y., Shiomi, A., Spillantini, P., Stolzi, F., Sugita, S., Sulaj, A., Takita, M., Tamura, T., Terasawa, T., Torii, S., Tsunesada, Y., Uchihori, Y., Vannuccini, E., Wefel, J. P., Yamaoka, K., Yanagita, S., Yoshida, A., Yoshida, K., Zober, W. V.

Publikováno v: Phys. Rev. Lett. 130, 211001 (2023)

We present the observation of a charge-sign dependent solar modulation of galactic cosmic rays (GCRs) with the CALorimetric Electron Telescope onboard the International Space Station over 6 yr, corresponding to the positive polarity of the solar magn

Externí odkaz: http://arxiv.org/abs/2305.16655

The cosmic ray energy spectrum measured with the new Tibet hybrid experiment

Autor: Amenomori M., Bi X. J., Chen D., Chen T. L., Chen W. Y., Cui S. W., Danzengluobu, Ding L. K., Feng C. F., Feng Zhaoyang, Feng Z. Y., Gou Q. B., Guo Y. Q., He H. H., He Z. T., Hibino K., Hotta N., Hu Haibing, Hu H. B., Huang J., Jia H. Y., Jiang L., Kajino F., Kasahara K., Katayose Y., Kato C., Kawata K., Kozai M., Labaciren, Le G. M., Li A. F., Li H. J., Li W. J., Lin Y. H., Liu C., Liu J. S., Liu M. Y., Lu H., Meng X. R., Miyazaki T., Munakata K., Nakajima T., Nakamura Y., Nanjo H., Nishizawa M., Niwa T., Ohnishi M., Ohta I., Ozawa S., Qian X. L., Qu X. B., Saito T., Saito T. Y., Sakata M., Sako T. K., Shao J., Shibata M., Shiomi A., Shirai T., Sugimoto H., Takita M., Tan Y. H., Tateyama N., Torii S., Tsuchiya H., Udo S., Wang H., Wu H. R., Xue L., Yamamoto Y., Yamauchi K., Yang Z., Yuan A. F., Zhai L. M., Zhang H. M., Zhang J. L., Zhang X. Y., Zhang Y., Zhang Yi, Zhang Ying, Zhaxisangzhu, Zhou X. X.

Publikováno v: EPJ Web of Conferences, Vol 208, p 03001 (2019)

We have upgraded the new Tibet ASgamma experiment in China since 2014 to measure the chemical composition of cosmic rays around the knee. This hybrid experiment consist of an air-shower-core detector array (YAC-II) to detect high energy electromagnet

Externí odkaz: https://doaj.org/article/7c67801905a6448d9697008d8215f2f5

Test of the hadronic interaction models SIBYLL2.3, EPOS-LHC and QGSJETII- 04 with Tibet EAS core data

Autor: Amenomori M., Bi X. J., Chen D., Chen T. L., Chen W. Y., Cui S. W., Danzengluobu, Ding L. K., Feng C. F., Feng Zhaoyang, Feng Z. Y., Gou Q. B., Guo Y. Q., He H. H., He Z. T., Hibino K., Hotta N., Hu Haibing, Hu H. B., Huang J., Jia H. Y., Jiang L., Kajino F., Kasahara K., Katayose Y., Kato C., Kawata K., Kozai M., Labaciren, Le G. M., Li A. F., Li H. J., Li W. J., Lin Y. H., Liu C., Liu J. S., Liu M. Y., Lu H., Meng X. R., Miyazaki T., Munakata K., Nakajima T., Nakamura Y., Nanjo H., Nishizawa M., Niwa T., Ohnishi M., Ohta I., Ozawa S., Qian X. L., Qu X. B., Saito T., Saito T. Y., Sakata M., Sako T. K., Shao J., Shibata M., Shiomi A., Shirai T., Sugimoto H., Takita M., Tan Y. H., Tateyama N., Torii S., Tsuchiya H., Udo S., Wang H., Wu H. R., Xue L., Yamamoto Y., Yamauchi K., Yang Z., Yuan A. F., Zhai L. M., Zhang H. M., Zhang J. L., Zhang X. Y., Zhang Y., Zhang Yi, Zhang Ying, Zhaxisangzhu, Zhou X. X.

Publikováno v: EPJ Web of Conferences, Vol 208, p 08013 (2019)

A hybrid experiment has been started by the ASγ experiment at Yangbajing (4300m a.s.l.) in Tibet since May 2009, that consists of a high-energy air-shower-core array (YAC-I) and a high-density air-shower array (Tibet-III). In this paper, we report o

Externí odkaz: https://doaj.org/article/47955dfa60f445e4b7f27be86397e927

Observation of Spectral Structures in the Flux of Cosmic-Ray Protons from 50 GeV to 60 TeV with the Calorimetric Electron Telescope on the International Space Station

Autor: Adriani, O., Akaike, Y., Asano, K., Asaoka, Y., Berti, E., Bigongiari, G., Binns, W. R., Bongi, M., Brogi, P., Bruno, A., Buckley, J. H., Cannady, N., Castellini, G., Checchia, C., Cherry, M. L., Collazuol, G., Ebisawa, K., Ficklin, A. W., Fuke, H., Gonzi, S., Guzik, T. G., Hams, T., Hibino, K., Ichimura, M., Ioka, K., Ishizaki, W., Israel, M. H., Kasahara, K., Kataoka, J., Kataoka, R., Katayose, Y., Kato, C., Kawanaka, N., Kawakubo, Y., Kobayashi, K., Kohri, K., Krawczynski, H. S., Krizmanic, J. F., Maestro, P., Marrocchesi, P. S., Messineo, A. M., Mitchell, J. W., Miyake, S., Moiseev, A. A., Mori, M., Mori, N., Motz, H. M., Munakata, K., Nakahira, S., Nishimura, J., de Nolfo, G. A., Okuno, S., Ormes, J. F., Ozawa, S., Pacini, L., Papini, P., Rauch, B. F., Ricciarini, S. B., Sakai, K., Sakamoto, T., Sasaki, M., Shimizu, Y., Shiomi, A., Spillantini, P., Stolzi, F., Sugita, S., Sulaj, A., Takita, M., Tamura, T., Terasawa, T., Torii, S., Tsunesada, Y., Uchihori, Y., Vannuccini, E., Wefel, J. P., Yamaoka, K., Yanagita, S., Yoshida, A., Yoshida, K., Zober, W. V.

Publikováno v: Phys. Rev. Lett. 129, 101102 (2022)

A precise measurement of the cosmic-ray proton spectrum with the Calorimetric Electron Telescope (CALET) is presented in the energy interval from 50 GeV to 60 TeV, and the observation of a softening of the spectrum above 10 TeV is reported. The analy

Externí odkaz: http://arxiv.org/abs/2209.01302