請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/45248完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 陳丕燊 | |
| dc.contributor.author | Chia-Yu Hu | en |
| dc.contributor.author | 胡家瑜 | zh_TW |
| dc.date.accessioned | 2021-06-15T04:10:41Z | - |
| dc.date.available | 2010-02-04 | |
| dc.date.copyright | 2010-02-04 | |
| dc.date.issued | 2010 | |
| dc.date.submitted | 2010-01-28 | |
| dc.identifier.citation | [1] Thompson, D. J., et al. (EGRET), ApJS, 101, 259 (1995).
[2] Sreekumar, P., et al. (EGRET), ApJ, 464, 628 (1996). [3] S.J. Fegan, D. Sanchez (Fermi LAT), arXiv:0912.4616 [4] M. Razzano, D. Dumora, F. Gargano (Fermi LAT), arXiv:0912.5442. [5] V. F. Hess, Phys. Z. 13, 1084 (1912). [6] K. Greisen, Phys. Rev. Lett. 16, 748 (1966). G. T. Zatsepin and V. A. Kuzmin, JETP. 4, 114 (1966). [7] Yamamoto, T. 2008, International Cosmic Ray Conference, 4, 335 [8] P. Chen and K. D. Ho man, Astronomy Decadal Survey (2010-2020) Science White Paper, (2009), arXiv:0902.3288. [9] A.V.Glushkov et al., Astropart. Phys. 4, 15 (1995). [10] M.A. Lawrence, R.J.O. Reid, A.A. Watson, J. Phys. G. 17, 733 (1991). [11] D. J. Bird et al., ApJ 441, 144 (1995); J. W. Elbert and P. Sommers, ApJ 441, 151 (1995); R. M. Baltrusaitas et al., Phys. Rev. D 31, 2192 (1985). [12] S. Yoshida et al., Astropart. Phys. 3, 105 (1995); also Shigeru Yoshida, Hongyue Dai, J. Phys. G 24, 905 (1998). [13] R. U. Abbasi, et al., [HiRes Collaboration], Phys. Rev. Lett. 100, 101101 (2008). [14] M. Roth [for the Auger Collaboration], 30th ICRC, arXiv:0706.2096 (2007). [15] R. J. Protheroe and P. A. Johnson, Astropart. Phys. 4, 253 (1996). [16] O. E. Kalashev et al., Phys. Rev. D 66, 063004 (2002). [17] Z. Maki, M. Nakagawa and S. Sakata, Prog. Theor. Phys. 28, 870 (1962). [18] E. Aliu et al. (K2K), Phys. Rev. Lett. 94, 081802 (2005). [19] Y. Ashie et al. (Super-Kamiokande), Phys. Rev. D71, 112005 (2005). [20] B. Aharmin et al. (SNO), Phys. Rev. C 72, 055502 (2005). [21] Askaryan, G. A., Zh. Eksp. Teor. Fiz. 41,616 (1961) [Soviet Physics JETP 14, 441 (1962)]. [22] D. Saltzberg, P. Gorham, D. Walz, et al., Phys. Rev. Lett. 86, 2802 (2001). [23] P. W. Gorham, D. Saltzberg, R. C. Field, et al., Phys. Rev. D 72, 023002 (2005). [24] P. Miocinovic, et al., Phys. Rev. D 74, 043002 (2006). [25] P. W. Gorham, et al., [ANITA Colla.], Phys. Rev. Lett. 99, 171101 (2007). [26] R. Gandhi, C. Quigg, M. H. Reno, and I. Sarcevic, Phys. Rev. D 58, 093009 (1998). [27] K. Woschnagg for the AMANDA Collaboration, Nucl. Phys. B 143, 343 (2005). [28] M. Ackermann et al., Astropart. Phys. 22, 339 (2005) [29] J. Vandenbroucke, G. Gratta, and N. Lehtinen, ApJ. 621, 301 (2005). [30] Zas, E., Halzen, F., and Stanev, T., Phys. Rev. D 45, 362 (1992). [31] K. Greisen, in: Prog. of Cosmic Ray Phys., Ed. J.G.Wilson, Vol. III, (North-Holland Publ. Co., Amsterdam, 1956) p. 1; K. Kamata, J. Nishimura, Prog. Tbeor. Phys. (Kyoto) Suppl. 6 (1958) 93. [32] J. Alvarez-Mu˜niz, E. Zas, Physics Letters B 411, 218 (1997) [33] J. Alvarez-Mu˜niz, E. Zas, Phys. Lett. B 434, 396 (1998) [34] J. Alvarez-Mu˜niz, R. A. V´azquez, and E. Zas, Phys. Rev. D D 62, 063001 (2000). [35] R.V. Buniy, J.P. Ralston, Phys. Rev. D 65 016003 (2002). [36] J. Alvarez-Mu˜niz, E. Marqu´es, R. A. V´azquez, and E. Zas, Phys. Rev. D 74, 023007 (2006). [37] J. Alvarez-Muniz, C. W. James, R. J. Protheroe, and E. Zas, Astropart. Phys. 4, 100 (2009) [38] L.D. Landau, I. Ya. Pomeranchuk, Dokl. Akad. Nauk SSSR, 92, 535, 735 (1953); A.B. Migdal, Phys. Rev. 103, 1811 (1956). [39] P. Anthony et al., Phys. Rev. Lett. 75, 1949 (1995). [40] S. Klein , Rev. Mod. Phys., 71, 1501 (1999). [41] K. S . Yee, Numerical solution of initial boundary value problems involving Maxwells equations in isotropic media, IEEE Trans. Antennas Propagat., vol. AP- 14, pp. 302-307, May 1966. [42] R. Courant, K. Friedrichs and H. Lewy, ”On the partial di erence equations of mathematical physics”, IBM Journal, March 1967, pp. 215-234 [43] E. Gaburov, S. Harfst, and S. Portegies Zwart., New Astron. 14, 630 (2009). [44] Belleman, R.G., Bedorf, J., Portegies Zwart, S.F., New Astron. 13, 103 (2008). [45] Hsi-Yu Schive, Yu-Chih Tsai, and Tzihong Chiueh, arXiv:0907.3390 [46] Ting-Wai Chiu et al., arXiv:0911.5029 | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/45248 | - |
| dc.description.abstract | 利用無線電波段偵測宇宙極高能微中子已經漸漸成為一個成熟的領域。無線電訊號來自於高能粒子簇射產生的契忍可夫輻射。我們利用時域有限差分方法，發展了一套計算無線電訊號的程式，提供了直接且快速的方法來計算近場輻射。這對極高能粒子簇射產生的訊號是重要的，特別是對於微中子經由C.C.過程產生的輕子所引發之電磁簇射。 | zh_TW |
| dc.description.abstract | The radio approach for detecting the ultra-high energy cosmic neutrinos has become a mature field. The signals in radio detection are originated from the Cherenkov radiation
of particle showers. We present a calculation method of Cherenkov pulses based on finite-difference time-domain (FDTD) method. Our method provides a straightforward way of calculating the near field radiation, which would be important for ultra high energy particle showers, especailly the electromagnetic showers induced by the high energy leptons produced in the neutrino charge current interactions. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-15T04:10:41Z (GMT). No. of bitstreams: 1 ntu-99-R96244004-1.pdf: 1932831 bytes, checksum: 3d57d997148e7ecb866cd6f4a87ed8fe (MD5) Previous issue date: 2010 | en |
| dc.description.tableofcontents | 1 Introduction 8
1.1 Cosmic Messengers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.1.1 Photons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.1.2 Cosmic Rays . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1.1.3 Neutral Particles . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1.2 UHE Neutrinos as a Unique Cosmic Window . . . . . . . . . . . . . . . 11 1.3 Neutrino Oscillation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 1.4 Detection Strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 1.4.1 Other Strategies . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2 Cherenkov Radiation 19 2.1 The Conventional Approach: Fraunhoer Approximation . . . . . . . . . 20 2.2 Limitation of Fraunhoer Approximation: the Landau-Pomeranchuk-Migdal Eect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 3 Calculation Method 29 3.1 FDTD Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 3.1.1 Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 3.1.2 Numerical Stability and Dispersion . . . . . . . . . . . . . . . . 31 3.1.3 Simulation Setup . . . . . . . . . . . . . . . . . . . . . . . . . . 34 3.2 Performance Improvement via the GPU Parallelization . . . . . . . . . . 36 4 Results 39 4.1 At the Cherenkov Angle . . . . . . . . . . . . . . . . . . . . . . . . . . 39 4.2 Angular Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 4.2.1 Comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 5 Conclusion and Discussion 52 5.1 Future Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 References 54 | |
| dc.language.iso | en | |
| dc.subject | 契忍可夫輻射 | zh_TW |
| dc.subject | 微中子 | zh_TW |
| dc.subject | 近場 | zh_TW |
| dc.subject | neutrino | en |
| dc.subject | Cherenkov radiation | en |
| dc.subject | near field | en |
| dc.title | 極高能宇宙微中子誘發之近場契忍可夫輻射的新計算法 | zh_TW |
| dc.title | A New Calculation Method for Near Field Effects of Cherenkov Radiation Induced by Ultra High Energy Cosmic Neutrinos | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 98-1 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 黃美玲,林貴林,王名儒,張元翰 | |
| dc.subject.keyword | 微中子,近場,契忍可夫輻射, | zh_TW |
| dc.subject.keyword | neutrino,near field,Cherenkov radiation, | en |
| dc.relation.page | 57 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2010-01-28 | |
| dc.contributor.author-college | 理學院 | zh_TW |
| dc.contributor.author-dept | 天文物理研究所 | zh_TW |
| 顯示於系所單位： | 天文物理研究所 | |
文件中的檔案：
| 檔案 | 大小 | 格式 | |
|---|---|---|---|
| ntu-99-1.pdf 未授權公開取用 | 1.89 MB | Adobe PDF |
系統中的文件，除了特別指名其著作權條款之外，均受到著作權保護，並且保留所有的權利。