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RELATIVE PARTIAL CROSS SECTIONS AND ANGULAR DISTRIBUTION PARAMETERS OF THE LI 1S2S( 3,1 S) MAIN AND 1S2P( 3,1 P) CONJUGATE SHAKE-UP LINES IN THE REGION OF THE 1S3LN'L' AUTOIONIZING RESONANCES Scott B. Whitfield 1 and Ralf Wehlitz 2 1 Department of Physics and Astronomy, University of Wisconsin, Eau Claire, WI 54701 2 Synchrotron Radiation Center, University of Wisconsin, Stoughton, WI 53589 Atomic Li is the simplest open-subshell atom, and is therefore an ideal candidate for detailed experimental and theoretical studies. Despite the extensive experimental work which has been carried out on atomic Li, there is only one rather old measurement [1] of the 1s2s( 1,3 S) main and 1s2p( 1,3 P) conjugate shake-up photolines in the region of the strong 1s3ln'l autoionizing resonances. We will present recent measurements of both the absolute partial cross sections, , and the angular distribution parameters, , of these photoelectron lines in this resonance region. Our high resolution constant-ionic state spectra completely separate the dynamic behavior of all four photolines allowing a detailed comparison to a state-of-the-art R-matrix calculation [2]. The strong variations of both and of these lines across the 1s3ln'l autoionizing resonances are in generally excellent agreement with theory. This is illustrated in the figures above for the partial cross section of the 1s2s( 3 S) mainline and the 1s2s( 3 P) conjugate shakeup line. This work was supported by a Research Corporation College Cottrell Grant No. CC5243. The SRC is operated under Grant No. DMR-0084402. References: [1] T.A. Ferrett, D.W. Lindle, P.A. Heimann, W.D. Brewer, U. Becker, H.G. Kerhoff, and D. A. Shirley, Phys. Rev. A, 36, 3172 (1987). [2] L. Vo Ky, P. Faucher, A. Hibbert, J.M. Li, Y.Z. Qu, J. Yan, J.C. Chang, and F. Bely-Dubau, Phys. Rev. A, 57, 1045 (1998).
P A R T I C I P A N T S
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Welcome to the 36 th SRC Users’ M
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12:20 - 1:10 Lunch 1:10 -1:45 Poste
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Administration Executive Director D
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STATUS OF THE SRC BEAMLINES AND INS
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ACCELERATOR DEVELOPMENTS Ken Jacobs
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HIGH ENERGY RESEARCH POSSIBILITIES
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ATOMICALLY UNIFORM THIN FILMS ON SI
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calculated binding energies of the
Page 18 and 19: MANY-ELECTRON EFFECTS ON THE XE 5S
Page 20 and 21: PHOTOELECTRON SPECTROMETRY OF ATOMI
Page 22 and 23: PHOTOEMISSION STUDY OF USb AND UTe
Page 24 and 25: CANADIAN SYNCHROTRON RADIATION FACI
Page 26 and 27: SELF-ASSEMBLY OF BLOCK COPOLYMERS O
Page 28 and 29: A B S T R A C T S
Page 30 and 31: Photoemission spectra, a.u. -0.3 -0
Page 32 and 33: THE INITIAL AND FINAL STATE BANDS I
Page 34 and 35: TRANSITION LAYERS AT BURIED FERROMA
Page 36 and 37: LOW-DIMENSIONAL ELECTRONS AT SILICO
Page 38 and 39: SUBCELLULAR DISTRIBUTION OF MOTEXAF
Page 40 and 41: LINEAR POLARIZATION MEASUREMENTS OF
Page 42 and 43: Fig.1: Photoemission spectra of opt
Page 44 and 45: The sample manipulator has a cool d
Page 46 and 47: Cr and Fe but for these U systems t
Page 48 and 49: [4] G. -H. Gweon, J. W. Allen, and
Page 50 and 51: References [1] S. Cho, Y. Kim, A. D
Page 52 and 53: [3] D. L. Mills, Physical Review B
Page 54 and 55: CHARACTERIZATION OF SULPHATE INTERA
Page 56 and 57: in the data acquisition chamber. Th
Page 58 and 59: spatially resolved chemistry of the
Page 60 and 61: THE RELATIONSHIP BETWEEN PHOSPHATE
Page 62 and 63: PHOTOEMISSION STUDIES OF QUANTUM WE
Page 64 and 65: Ag surface state such that it moves
Page 66 and 67: HIGH-RESOLUTION STUDY OF THE LITHIU
Page 70 and 71: Christian Ast Max-Planck Institute
Page 72 and 73: David L. Huber Physical Sciences La
Page 74 and 75: Tom Miller University of Illinois a
Page 76 and 77: Eric Wiedemann University of Wiscon
Page 78 and 79: Pete Hagen Phone: (608) 877-2154 Em
Page 80: NOTES
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