Publications that resulted until September 27, 2016

Publications that resulted until September 27, 2016, from the Project on Photoionization and Photofragmentation of Ions [53] S. Schippers, A. L. D. Kilcoyne, R. A. Phaneuf, and A. M¨ uller, “Photoionization of ions with synchrotron radiation: from ions in space to atoms in cages”, Contemp. Phys. 57, 215 (2016), http : //dx.doi.org/10.1080/00107514.2015.1109771. [52] K. K. Baral, N. B. Aryal, D. A. Esteves-Macaluso, C. M. Thomas, J. Hellhund, R. Lomsadze, A. L. D. Kilcoyne, A. M¨ uller, S. Schippers, and R. A. Phaneuf, “Photoionization and photofragmentation of the C+ molecular ion”, Phys. Rev. A 93, 033401 (2016), http://dx.doi.org/10.1103/PhysRevA. 60 93.033401. [51] B. M. McLaughlin, C. P. Ballance, S. Schippers, J. Hellhund, A. L. D. Kilcoyne, R. A. Phaneuf, and A. M¨ uller, “Photoionization of tungsten ions: experiment and theory for and W2+ und W3+ ”, J. Phys. B 49, 065201 (2016), http://dx.doi.org/10.1088/0953-4075/49/6/065201. [50] A. M¨ uller, A. Borovik Jr., T. Buhr, J. Hellhund, K. Holste., A. L. D. Kilcoyne, S. Klumpp, M. Martins, S. Ricz, J. Viefhaus, and S. Schippers, “Observation of four-electron Auger processes”, J. Phys.: Conf. Ser. 635, 012033 (2015), http://dx.doi.org/10.1088/1742-6596/635/1/012033. [49] A. M¨ uller, S. Schippers, J. Hellhund, K. Holste, A. L. D. Kilcoyne, R. A. Phaneuf, C. P. Ballance, and B. M. McLaughlin, “Single-photon single ionization of W+ ions: experiment and theory”, J. Phys. B 48, 235203 (2015), http:/dx.doi.org/10.1088/0953-4075/48/23/235203. [48] J. Hellhund, A. Borovik Jr., K. Holste, S. Klumpp, M. Martins, S. Ricz, S. Schippers, and A. M¨ uller, “Photoionization and photofragmentation of multiply charged Lu3 N@C80 ions”, Phys. Rev. A 92, 013413 (2015), http://dx.doi.org/10.1103/PhysRevA.92.013413. [47] S. Schippers, A. Borovik, Jr., T. Buhr, J. Hellhund, K. Holste, A. L. D. Kilcoyne, S. Klumpp, M. Martins, A. M¨ uller, S. Ricz, and S. Fritzsche, “Stepwise contraction of the nf Rydberg shells in the 3d photoionization of multiply-charged xenon ions”, J. Phys. B 48, 144003 (2015), http://dx.doi.org/ 10.1088/0953-4075/48/14/144003. [46] A. M¨ uller, A. Borovik, Jr., T. Buhr, J. Hellhund, K. Holste, A. L. D. Kilcoyne, S. Klumpp, M. Martins, S. Ricz, J. Viefhaus, and S. Schippers, “Observation of a four-electron Auger process in near-K-edge photoionization of singly charged carbon ions”, Phys. Rev. Lett. 114, 013002 (2015), http://dx.doi.org/10.1103/PhysRevLett.114.013002. [45] R. Steinbr¨ ugge, S. Bernitt, S. W. Epp, J. K. Rudolph, C. Beilmann, H. Bekker, S. Eberle, A. M¨ uller, O. O. Versolato, H.-C. Wille, H. Yava¸s, J. Ullrich, and J. R. Crespo L´opez-Urrutia, “Absolute measurement of radiative and auger rates of K–vacancy states in highly charged Fe ions”, Phys. Rev. A 91, 032502 (2015), http://dx.doi.org/10.1103/PhysRevA.91.032502. [44] S. W. Epp, R. Steinbr¨ ugge, S. Bernitt, J. K. Rudolph, C. Beilmann, H. Bekker, A. M¨ uller, O. O. Versolato, H.-C. Wille, H. Yava¸s, J. Ullrich, and J. R. Crespo L´opez-Urrutia, “Single-photon excitation of Kα in heliumlike Kr34+ : results supporting quantum electrodynamics predictions”, Phys. Rev. A 92, 020502 (2015), http://dx.doi.org/10.1103/PhysRevA.92.020502. [43] A. M¨ uller, “Fusion-related ionization and recombination data for tungsten ions in low to moderately high charge states”, Atoms 3, 120 (2015), http://dx.doi.org/10.3390/atoms3020120. [42] A. M¨ uller, “Precision studies of deep-inner-shell photoabsorption by atomic ions”, Phys. Scr. 90, 054004 (2015), http://dx.doi.org/10.1088/0031-8949/90/5/054004. [41] A. M¨ uller, S. Schippers, D. Esteves-Macaluso, M. Habibi, A. Aguilar, A. L. D. Kilcoyne, R. A. Phaneuf, C. P. Ballance, and B. M. McLaughlin, “Valence-shell photoionization of Ag-like Xe7+ ions: experiment and theory”, J. Phys. B 47, 215202 (2014), http://www.dx.doi.org/10.1088/0953-4075/47/21/ 215202. [40] A. M¨ uller, S. Schippers, R. A. Phaneuf, S. W. J. Scully, A. Aguilar, C. Cisneros, M. F. Gharaibeh, A. S. Schlachter, and B. M. McLaughlin, “K -shell photoionization of Be-like boron (B+ ) ions: experiment and theory”, J. Phys. B 47, 135201 (2014), http://www.dx.doi.org/10.1088/0953-4075/47/13/ 135201.

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[39] S. Schippers, S. Ricz, T. Buhr, A. Borovik, Jr., J. Hellhund, K. Holste, K. Huber, H.-J. Sch¨ afer, D. Schury, S. Klumpp, K. Mertens, M. Martins, R. Flesch, G. Ulrich, E. R¨ uhl, T. Jahnke, J. Lower, D. Metz, L. P. H. Schmidt, M. Sch¨ offler, J. B. Williams, L. Glaser, F. Scholz, J. Seltmann, J. Viefhaus, A. Dorn, A. Wolf, J. Ullrich, and A. M¨ uller, “Absolute cross sections for photoionization of Xeq+ ions (1 ≤ q ≤ 5) at the 3d ionization threshold”, J. Phys. B 47, 115602 (2014), http://dx.doi.org/10. 1088/0953-4075/47/11/115602. [38] R. A. Phaneuf, A. L. D. Kilcoyne, N. B. Aryal, K. K. Baral, D. A. Esteves-Macaluso, C. M. Thomas, J. Hellhund, R. Lomsadze, T. W. Gorczyca, C. P. Ballance, S. T. Manson, M. F. Hasoglu, S. Schippers, and A. M¨ uller, “Probing confinement resonances by photoionizing Xe inside a C+ 60 molecular cage”, Phys. Rev. A 88, 053402 (2013), http://dx.doi.org/10.1103/PhysRevA.88.053402. [37] R. C. Bilodeau, N. D. Gibson, C. W. Walter, D. A. Esteves-Macaluso, S. Schippers, A. M¨ uller, R. A. Phaneuf, A. Aguilar, M. Hoener, J. M. Rost, and N. Berrah, “Single-photon multiple detachment in Fullerene negative ions: absolute ionization cross sections and the role of the extra electron”, Phys. Rev. Lett. 111, 043003 (2013), http://dx.doi.org/10.1103/PhysRevLett.111.043003. [36] R. A. Phaneuf, A. L. D. Kilcoyne, A. M¨ uller, S. Schippers, N. Aryal, K. Baral, J. Hellhund, A. Aguilar, D. A. Esteves-Macaluso, and R. Lomsadze, “Cross-section measurements with interacting beams”, AIP Conf. Proc. 1545, 72 (2013), http://dx.doi.org/doi:10.1063/1.4815842. [35] J. K. Rudolph, S. Bernitt, S. W. Epp, R. Steinbr¨ ugge, C. Beilmann, G. V. Brown, S. Eberle, A. Graf, Z. Harman, N. Hell, M. Leutenegger, A. M¨ uller, K. Schlage, H.-C. Wille, H. Yava¸s, J. Ullrich, and J. R. Crespo L´opez-Urrutia, “X-ray resonant photoexcitation: linewidths and energies of Kα transitions in highly charged Fe ions”, Phys. Rev. Lett. 111, 103002 (2013), http://dx.doi.org/10.1103/ PhysRevLett.111.103002. [34] S. Bernitt, G. V. Brown, J. K. Rudolph, R. Steinbr¨ ugge, A. Graf, M. Leutenegger, S. W. Epp, S. Eberle, K. Kubiˇcek, V. M¨ ackel, M. C. Simon, E. Tr¨abert, E. W. Magee, C. Beilmann, N. Hell, S. Schippers, A. M¨ uller, S. M. Kahn, A. Surzhykov, Z. Harman, C. H. Keitel, J. Clementson, F. S. Porter, W. Schlotter, J. J. Turner, J. Ullrich, P. Beiersdorfer, and J. R. Crespo L´opez-Urrutia, “An unexpectedly low oscillator strength as the origin of the Fe XVII emission problem”, Nature 492, 225 (2012), http://dx.doi.org/10.1038/nature11627. [33] A. M¨ uller and S. Schippers, “Unravelling the mysteries of matter surrounding supermassive black holes”, in Atomic Processes in Basic and Applied Physics, Vol. 68, edited by V. Shevelko and H. Tawara, Springer Series on Atomic, Optical, and Plasma Physics (Springer, Berlin, Heidelberg, 2012) Chap. 2, pp. 25–35, http://dx.doi.org/10.1007/978-3-642-25569-4_2. [32] S. Schippers, “Analytical expression for the convolution of a Fano line profile with a gaussian”, Int. Rev. At. Mol. Phys. 2, 151 (2011), http : / / www . auburn . edu / academic / cosam / departments / physics/iramp/2_2/index.htm. [31] A M¨ uller, S Schippers, A. L. D. Kilcoyne, and D Esteves, “Photoionization of tungsten ions with synchrotron radiation”, Phys. Scr. T144, 014052 (2011), http : / / dx . doi . org / 10 . 1088 / 0031 8949/2011/T144/014052. [30] M. F. Gharaibeh, A. Aguilar, A. M. Covington, E. D. Emmons, S. W. J. Scully, R. A. Phaneuf, A. ` M¨ uller, J. D. Bozek, A. L. D. Kilcoyne, A. S. Schlachter, I. Alvarez, C. Cisneros, and G. Hinojosa, “Photoionization measurements for the iron isonuclear sequence Fe3+ , Fe5+ , and Fe7+ ”, Phys. Rev. A 83, 043412 (2011), http://dx.doi.org/10.1103/PhysRevA.83.043412. [29] A. L. D. Kilcoyne, A. Aguilar, A. M¨ uller, S. Schippers, C. Cisneros, G. Alna’Washi, N. B. Aryal, K. K. Baral, D. A. Esteves, C. M. Thomas, and R. A. Phaneuf, “Confinement resonances in photoionization of Xe@C+ 60 ”, Phys. Rev. Lett. 105, 213001 (2010), http://dx.doi.org/10.1103/PhysRevLett.105. 213001. [28] A M¨ uller, S Schippers, R. A. Phaneuf, A. L. D. Kilcoyne, H Br¨auning, A. S. Schlachter, M Lu, and B. M. McLaughlin, “State-resolved valence shell photoionization of Be-like ions: experiment and theory”, J. Phys. B 43, 225201 (2010), http://dx.doi.org/10.1088/0953-4075/43/22/225201.

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[27] A M¨ uller, S Schippers, R. A. Phaneuf, S. W. J. Scully, A Aguilar, C Cisneros, M. F. Gharaibeh, A. S. Schlachter, and B. M. McLaughlin, “K-shell photoionization of ground-state Li-like boron ions [B2+ ]: experiment and theory”, J. Phys. B 43, 135602 (2010), http://dx.doi.org/10.1088/09534075/43/13/135602. [26] A. M¨ uller, S. Schippers, D. Esteves, M. Habibi, R. A. Phaneuf, A. L. D. Kilcoyne, A. Aguilar, and L. Dunsch, “Fullerene-encapsulated atoms in the light of synchrotron radiation”, AIP Conf. Proc. 1197, 103 (2009), http://dx.doi.org/10.1063/1.3275674. ´ [25] A. M¨ uller, S Schippers, R. A. Phaneuf, S. W. J. Scully, A Aguilar, A. M. Covington, I. Alvarez, C Cisneros, E. D. Emmons, M. F. Gharaibeh, G Hinojosa, A. S. Schlachter, and B. M. McLaughlin, “K-shell photoionization of Li-like carbon ions C3+ : experiment, theory and comparison with timereversed photorecombination”, J. Phys. B 42, 235602 (2009), http://dx.doi.org/10.1088/09534075/42/23/235602. [24] A. M¨ uller, “Resonance phenomena in collisions of atomic ions with electrons and photons”, Eur. Phys. J. ST 169, 35 (2009), http://dx.doi.org/10.1140/epjst/e2009-00970-3. [23] A. M¨ uller, “Resonance phenomena in electron-ion and photon ion-collisions”, J. Phys.: Conf. Ser. 194, 012002 (2009), http://dx.doi.org/doi:10.1088/1742-6596/194/1/012002. [22] A. M¨ uller, S. Schippers, M. Habibi, D. Esteves, J. C. Wang, R. A. Phaneuf, A. L. D. Kilcoyne, A. Aguilar, and L. Dunsch, “Significant redistribution of Ce 4d oscillator strength observed in photoionization of endohedral Ce@C+ 82 ions”, Phys. Rev. Lett. 101, 133001 (2008), http://dx.doi.org/10. 1103/PhysRevLett.101.133001. [21] A. M¨ uller, S. Schippers, R. A. Phaneuf, S. Scully, E. D. Emmons, M. F. Gharaibeh, M. Habibi, A. L. D. Kilcoyne, A. Aguilar, A. S. Schlachter, L. Dunsch, S. Yang, H. S. Chakraborty, M. E. Madjet, and J. M. Rost, “Photoionization and -fragmentation of fullerene ions”, in Latest Advances in Atomic Cluster Collisions: Structure and Dynamics from the Nuclear to the Biological Scale, edited by J.-P. Connerade and A. V. Solov’yov (2008), pp. 177–186, http://www.worldscientific.com/worldscibooks/10. 1142/p357. [20] A. M¨ uller, S. Schippers, R. A. Phaneuf, M. Habibi, D. Esteves, J. C. Wang, A. L. D. Kilcoyne, A. Aguilar, S. Yang, and L. Dunsch, “Photoionization of the endohedral fullerene ions Sc3 N@C+ 80 and + Ce@C82 by synchrotron radiation”, J. Phys.: Conf. Ser. 88, 012038 (2007), http://dx.doi.org/10. 1088/1742-6596/88/1/012038. [19] S. W. J. Scully, E. D. Emmons, M. F. Gharaibeh, R. A. Phaneuf, A. L. D. Kilcoyne, A. S. Schlachter, S. Schippers, A. M¨ uller, H. S. Chakraborty, M. E. Madjet, and J. M. Rost, “Scully et al. reply to Comment on ”‘Photoexcitation of a volume plasmon in C60 ions”’”, Phys. Rev. Lett. 98, 179602 (2007), http://dx.doi.org/10.1103/PhysRevLett.98.179602. ´ [18] S. W. J. Scully, I Alvarez, C Cisneros, E. D. Emmons, M. F. Gharaibeh, D Leitner, M. S. Lubell, A M¨ uller, R. A. Phaneuf, R P¨ uttner, A. S. Schlachter, S Schippers, W Shi, C. P. Ballance, and B. M. McLaughlin, “Doubly excited resonances in the photoionization spectrum of Li+ ”, J. Phys.: Conf. Ser. 58, 387 (2007), http://dx.doi.org/10.1088/1742-6596/58/1/088. [17] A M¨ uller, S Schippers, R. A. Phaneuf, A. L. D. Kilcoyne, H Br¨auning, A. S. Schlachter, M Lu, and B. M. McLaughlin, “Fine-structure resolved photoionization of metastable Be-like ions C III, N IV, and O V”, J. Phys.: Conf. Ser. 58, 383 (2007), http://dx.doi.org/10.1088/1742-6596/58/1/087. ´ [16] S. W. J. Scully, I. Alvarez, C. Cisneros, E. D. Emmons, M. F. Gharaibeh, D. Leitner, M. S. Lubell, A. M¨ uller, R. A. Phaneuf, R. P¨ uttner, A. S. Schlachter, S. Schippers, and B. M. McLaughlin, “Doubly excited resonances in the photoionization spectrum of Li+ : experiment and theory”, J. Phys. B 39, 3957 (2006), http://dx.doi.org/10.1088/0953-4075/39/18/024. [15] M. Lu, M. F. Gharaibeh, G. Alna’washi, R. A. Phaneuf, A. L. D. Kilcoyne, E. Levenson, A. S. Schlachter, A. M¨ uller, S. Schippers, J. Jacobi, S. W. J. Scully, and C. Cisneros, “Photoionization and electron-impact ionization of Kr5+ ”, Phys. Rev. A 74, 012703 (2006), http://dx.doi.org/10.1103/ PhysRevA.74.012703.

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[14] S. Schippers, “Photorecombination and photoionization experiments at heavy-ion storage-rings and synchrotron-light sources”, in Highlights of Astronomy Vol. 13 as presented at the XXVth General Assembly of the IAU, Sydney, Australia, 13-26 August 2003, edited by O. Engvold (2005), pp. 640–643, http://adsabs.harvard.edu/abs/2005HiA....13..640S. [13] S. W. J. Scully, E. D. Emmons, M. F. Gharaibeh, R. A. Phaneuf, A. L. D. Kilcoyne, A. S. Schlachter, S. Schippers, A. M¨ uller, H. S. Chakraborty, M. E. Madjet, and J. M. Rost, “Photoexcitation of a volume plasmon in C60 ions”, Phys. Rev. Lett. 94, 065503 (2005), http://dx.doi.org/10.1103/ PhysRevLett.94.065503. [12] S. W. J. Scully, A Aguilar, E. D. Emmons, R. A. Phaneuf, M Halka, D Leitner, J. C. Levin, M. S. Lubell, R P¨ uttner, A. S. Schlachter, A. M. Covington, S Schippers, A M¨ uller, and B. M. McLaughlin, “K-shell photoionization of Be-like carbon ions: Experiment and theory for C2+ ”, J. Phys. B 38, 1967 (2005), http://dx.doi.org/10.1088/0953-4075/38/12/011. [11] A. S. Schlachter, A. L. D. Kilcoyne, A. Aguilar, M. F. Gharaibeh, E. D. Emmons, S. W. J. Scully, R. A. Phaneuf, A. M¨ uller, S. Schippers, I. Alvarez, C. Cisneros, G. Hinojosa, and B. M. McLaughlin, “Photoionization of multiply charged ions at the Advanced Light Source”, AIP Conf. Proc. 749, 88 (2005), http://dx.doi.org/10.1063/1.1893373. [10] A. S. Schlachter, S. W. J. Scully, R. A. Phaneuf, E. D. Emmons, A. Aguilar, D. Leitner, M. S. Lubell, A. M. Covington, R. Puettner, A. M¨ uller, M. Halka, J. C. Levin, and B. M. McLaughlin, “K-shell photoionization of C2+ ions: experiment and theory”, J. Elec. Spectrosc. Rel. Phenom. 144–147, 53 (2005), http://dx.doi.org/10.1016/j.elspec.2005.01.291. ´ [9] S. Schippers, A. M¨ uller, R. A. Phaneuf, T. van Zoest, I. Alvarez, C. Cisneros, E. D. Emmons, M. F. Gharaibeh, G. Hinojosa, A. S. Schlachter, and S. W. J. Scully, “Threshold truncation of a ‘giant’ dipole resonance in photoionization of Ti3+ ”, J. Phys. B 37, L209 (2004), http://dx.doi.org/10. 1088/0953-4075/37/10/L02. [8] A. S. Schlachter, M. M. Sant’Anna, A. M. Covington, A. Aguilar, M. F. Gharaibeh, E. D. Emmons, ´ S. W. J. Scully, R. A. Phaneuf, G. Hinojosa, I. Alvarez, C. Cisneros, A. M¨ uller, and B. M. McLaughlin, “Lifetime of a K-shell vacancy in atomic carbon created by 1s → 2p photoexcitation of C+ ”, J. Phys. B 37, L103 (2004), http://dx.doi.org/10.1088/0953-4075/37/5/L03. [7] S. Schippers, A. M¨ uller, S. Ricz, M. E. Bannister, G. H. Dunn, A. S. Schlachter, G. Hinojosa, C. Cisneros, A. Aguilar, A. M. Covington, M. F. Gharaibeh, and R. A. Phaneuf, “Photoionization of Sc2+ ions by synchrotron radiation: Measurements and absolute cross sections in the photon energy range 23–68 eV”, Phys. Rev. A 67, 032702 (2003), http://dx.doi.org/10.1103/PhysRevA.67.032702. [6] S. Schippers, A. M¨ uller, B. M. McLaughlin, A. Aguilar, C. Cisneros, E. Emmons, M. F. Gharaibeh, and R. A. Phaneuf, “Photoionization studies of the B+ valence shell: experiment and theory”, J. Phys. B 36, 3371 (2003), http://dx.doi.org/10.1088/0953-4075/36/16/301. [5] S. Schippers, A. M¨ uller, S. Ricz, M. E. Bannister, G. H. Dunn, J. Bozek, A. S. Schlachter, G. Hinojosa, C. Cisneros, A. Aguilar, A. Covington, M. F. Gharaibeh, and R. A. Phaneuf, “Photoionization of Sc2+ : experimental link with photorecombination of Sc3+ by application of detailed balance”, Nucl. Instrum. Methods B 205, 297 (2003), http://dx.doi.org/10.1016/S0168-583X(02)01965-1. [4] A. M¨ uller, S. Schippers, A. Aguilar, I. Alvarez, M. E. Bannister, J. Bozek, C. Cisneros, A. Covington, G. H. Dunn, M. F. Gharaibeh, G. Hinojosa, S. Ricz, A. S. Schlachter, and R. A. Phaneuf, “Timereversal studies in photorecombination and photoionization experiments with ion beams”, AIP Conf. Proc. 680, 191 (2003), http://dx.doi.org/10.1063/1.1619696. [3] A. M¨ uller, R. A. Phaneuf, A. Aguilar, M. F. Gharaibeh, A. S. Schlachter, I. Alvarez, C. Cisneros, G. Hinojosa, and B. M. McLaughlin, “Photoionization of C2+ ions”, Nucl. Instrum. Methods B 205, 301 (2003), http://dx.doi.org/10.1016/S0168-583X(02)01969-9. [2] S. Schippers, A. M¨ uller, S. Ricz, M. E. Bannister, G. H. Dunn, J. D. Bozek, A. S. Schlachter, G. Hinojosa, C. Cisneros, A. Aguilar, A. M. Covington, M. F. Gharaibeh, and R. A. Phaneuf, “Experimental link of photoionization of Sc2+ to photorecombination of Sc3+ : an application of detailed balance in a unique atomic system”, Phys. Rev. Lett. 89, 193002 (2002), http : / / dx . doi . org / 10 . 1103 / PhysRevLett.89.193002.

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[1] A. M¨ uller, R. A. Phaneuf, A. Aguilar, M. F. Gharaibeh, A. S. Schlachter, I. Alvarez, C. Cisneros, G. Hinojosa, and B. M. McLaughlin, “Photoionization of C2+ ions: time-reversed recombination of C3+ with electrons”, J. Phys. B 35, L137 (2002), http://dx.doi.org/10.1088/0953-4075/35/7/101.

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