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Based on the working principle of the reaction microscope and the technical parameters employed in our setup, all the possible factors which affect the momentum resolutions of the recoil-ions and the electrons are analyzed. The resolution dependences on the parameters are discussed in detail. The target extension is critical to the momentum and energy resolutions. For electrons the energy resolution is sensitive to the momentum anti-parallel to the extraction electric field: the larger the momentum, the worse the resolution is. The results are applicable to both longitudinal and transverse reaction microscopes.
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Keywords:
- momentum resolution /
- energy resolution /
- reaction microscopes /
- momentum imaging techniques
[1] Ullrich J, Moshammer R, Dorn A, Dörner R, Schmidt L Ph H, Schmidt-Böcking H 2003 Rep. Prog. Phys. 66 1463
[2] Ali R, Frohne V, Cocke C L, Stöckli M, Cheng S, Raphaelian L A 1992 Phys. Rev. Lett. 69 2491
[3] Zhang S F, Ma X W, Liu H P, Li B, Zhu X L 2006 Sci. China G 36 456 (in Chinese) [张少锋、马新文、刘惠萍、李 斌、朱小龙 2006中国科学(G 辑)36 456]
[4] Dörner R, Mergel V, Ali R, Buck U, Cocke C L, Froschauer K, Jagutzki O, Lencinas S, Meyerhof W E, Nüttgens S, Olson R E, Schmidt-Böcking H, Spielberger L, Tökesi K, Ullrich J, Unverzagt M, Wu W 1994 Phys. Rev.Lett. 72 3166
[5] Mergel V, Dörner R, Ullrich J, Jagutzki O, Lencinas S, Nüttgens S, Spielberger L, Unverzagt M, Cocke C L, Olson R E, Schulz M, Buck U, Zanger E, Theisinger W, Isser M, Geis S, Schmidt-Böcking H 1995 Phys. Rev. Lett. 74 2200
[6] Dörner R, Mergel V, Spielberger L, Achler M, Khayyat Kh, Vogt T, Bräuning H, Jagutzki O, Weber T, Ullrich J, Moshammer R, Unverzagt M, Schmitt W, Khemliche H, Prior M H, Cocke C L, Feagin J, Olson R E, Schmidt-Böcking H 1997 Nucl. Instr. and Meth. B 127 225
[7] Mergel V, Dörner R, Achler M,Khayyat Kh, Lencinas S, Euler J, Jagutzki O, Nüttgens S, Unverzagt M, Spielberger L, Wu W, Ali R, Ullrich J, Cederquist H, Salin A, Wood C J, Olson R E, Belki Ac' Dž, Cocke C L, Schmidt-Böcking H 1997 Phys. Rev. Lett. 79 387
[8] Flechard X, Nguyen H, Wells E, Ben-Itzhak, Depaola B D 2001 Phys.Rev.Lett. 87 123203
[9] Turkstra J W, Hoekstra R, Knoop S, Meyer D, Morgenstern R and Olson R E 2001 Phys. Rev. Lett. 87 123202
[10] Ma X W, Zhu X L, Liu H P, Li B, Zhang S F, Cao S P, Feng W T, Xu S Y 2008 Sci. China G 38 1 (in Chinese) [马新文、朱小龙、刘惠萍、李 斌、张少锋、曹士娉、冯文天、许慎跃 2008 中国科学(G 辑)38 1]
[11] Zhu X L, Ma X W, Li B, Feng W T, Zhang S F, Liu H P, Qian D B, Zhang D C 2010 Acta Phys. Sin. 59 620 (in Chinese) [朱小龙、马新文、李 斌、冯文天、张少锋、刘惠萍、钱东斌、张大成 2010 物理学报 59 620]
[12] Zhu X L, Ma X W, Li B, Liu H P, Chen L F, Zhang S F, Feng W T, Sha S, Qian D B, Cao S P, Zhang D C 2009 Acta Phys . Sin. 58 2077 (in Chinese)[朱小龙、马新文、李 斌、刘惠萍、陈兰芳、张少锋、冯文天、沙 杉、钱东斌、曹士娉、张大成 2009物理学报 58 2077]
[13] Ma X, Zhang R T, Zhang S F, Zhu X L, Feng W T, Guo D L, Li B, Liu H P, Li C Y, Wang J G, Yan S C, Zhang P J, Wang Q 2011 Phys. Rev. A 83 052707
[14] Dörner R, Mergel V, Jagutzki O, Spielberger L, Ullrich J, Moshammer R, Schmidt-Böcking H 2000 Phys. Rep. 330 95
[15] Ullrich J, Moshammer R, Dörner R, Jagutzki O, Mergel V, Schmidt-Böcking H, Spielberger L 1997 J. Phys. B 30 1463
[16] Feng W T, Ma X W, Liu H P, Chen L F, Li B, Cao S P 2007 Acta Phys . Sin. 56 3637 (in Chinese) [冯文天、马新文、刘惠萍、陈兰芳、李 斌、曹士娉 2007 物理学报 56 3637]
[17] Ullrich J, Shevelko S 2003 Many Particle Quantum Dynamics in Atomic Fragmentation, Springer Series: Atomic,Optical and Plasma Physics (Volume 35) (Berlin: Springer) p33
[18] Miller D R 1988 Atomic and Molecular Beam Methods (Volume 1) (New York: Oxford University Press) p14
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[1] Ullrich J, Moshammer R, Dorn A, Dörner R, Schmidt L Ph H, Schmidt-Böcking H 2003 Rep. Prog. Phys. 66 1463
[2] Ali R, Frohne V, Cocke C L, Stöckli M, Cheng S, Raphaelian L A 1992 Phys. Rev. Lett. 69 2491
[3] Zhang S F, Ma X W, Liu H P, Li B, Zhu X L 2006 Sci. China G 36 456 (in Chinese) [张少锋、马新文、刘惠萍、李 斌、朱小龙 2006中国科学(G 辑)36 456]
[4] Dörner R, Mergel V, Ali R, Buck U, Cocke C L, Froschauer K, Jagutzki O, Lencinas S, Meyerhof W E, Nüttgens S, Olson R E, Schmidt-Böcking H, Spielberger L, Tökesi K, Ullrich J, Unverzagt M, Wu W 1994 Phys. Rev.Lett. 72 3166
[5] Mergel V, Dörner R, Ullrich J, Jagutzki O, Lencinas S, Nüttgens S, Spielberger L, Unverzagt M, Cocke C L, Olson R E, Schulz M, Buck U, Zanger E, Theisinger W, Isser M, Geis S, Schmidt-Böcking H 1995 Phys. Rev. Lett. 74 2200
[6] Dörner R, Mergel V, Spielberger L, Achler M, Khayyat Kh, Vogt T, Bräuning H, Jagutzki O, Weber T, Ullrich J, Moshammer R, Unverzagt M, Schmitt W, Khemliche H, Prior M H, Cocke C L, Feagin J, Olson R E, Schmidt-Böcking H 1997 Nucl. Instr. and Meth. B 127 225
[7] Mergel V, Dörner R, Achler M,Khayyat Kh, Lencinas S, Euler J, Jagutzki O, Nüttgens S, Unverzagt M, Spielberger L, Wu W, Ali R, Ullrich J, Cederquist H, Salin A, Wood C J, Olson R E, Belki Ac' Dž, Cocke C L, Schmidt-Böcking H 1997 Phys. Rev. Lett. 79 387
[8] Flechard X, Nguyen H, Wells E, Ben-Itzhak, Depaola B D 2001 Phys.Rev.Lett. 87 123203
[9] Turkstra J W, Hoekstra R, Knoop S, Meyer D, Morgenstern R and Olson R E 2001 Phys. Rev. Lett. 87 123202
[10] Ma X W, Zhu X L, Liu H P, Li B, Zhang S F, Cao S P, Feng W T, Xu S Y 2008 Sci. China G 38 1 (in Chinese) [马新文、朱小龙、刘惠萍、李 斌、张少锋、曹士娉、冯文天、许慎跃 2008 中国科学(G 辑)38 1]
[11] Zhu X L, Ma X W, Li B, Feng W T, Zhang S F, Liu H P, Qian D B, Zhang D C 2010 Acta Phys. Sin. 59 620 (in Chinese) [朱小龙、马新文、李 斌、冯文天、张少锋、刘惠萍、钱东斌、张大成 2010 物理学报 59 620]
[12] Zhu X L, Ma X W, Li B, Liu H P, Chen L F, Zhang S F, Feng W T, Sha S, Qian D B, Cao S P, Zhang D C 2009 Acta Phys . Sin. 58 2077 (in Chinese)[朱小龙、马新文、李 斌、刘惠萍、陈兰芳、张少锋、冯文天、沙 杉、钱东斌、曹士娉、张大成 2009物理学报 58 2077]
[13] Ma X, Zhang R T, Zhang S F, Zhu X L, Feng W T, Guo D L, Li B, Liu H P, Li C Y, Wang J G, Yan S C, Zhang P J, Wang Q 2011 Phys. Rev. A 83 052707
[14] Dörner R, Mergel V, Jagutzki O, Spielberger L, Ullrich J, Moshammer R, Schmidt-Böcking H 2000 Phys. Rep. 330 95
[15] Ullrich J, Moshammer R, Dörner R, Jagutzki O, Mergel V, Schmidt-Böcking H, Spielberger L 1997 J. Phys. B 30 1463
[16] Feng W T, Ma X W, Liu H P, Chen L F, Li B, Cao S P 2007 Acta Phys . Sin. 56 3637 (in Chinese) [冯文天、马新文、刘惠萍、陈兰芳、李 斌、曹士娉 2007 物理学报 56 3637]
[17] Ullrich J, Shevelko S 2003 Many Particle Quantum Dynamics in Atomic Fragmentation, Springer Series: Atomic,Optical and Plasma Physics (Volume 35) (Berlin: Springer) p33
[18] Miller D R 1988 Atomic and Molecular Beam Methods (Volume 1) (New York: Oxford University Press) p14
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