Polarized sources and targets : proceedings of the 11th International Workshop on Polarized Sources and Targets, Tokyo, Japan, 14-17 November 2005

Polarized beams and targets have been irreplaceable tools in nuclear and particle physics experiments for a long time and have provided us rich information on the role played by spin-degrees of freedom in the sub-nuclear world. In addition, techniques to obtain large nuclear polarization have recently been applied to new fields such as materials and medical sciences. The scope of these proceedings covers recent progress of state-of-the-art techniques in spin polarization, the cryogenic method, the atomic beam method, the optical pumping method and the nuclear reaction method. Review talk......Page 18 Preface......Page 6 1. Introduction - Orientation of Nuclear Spin......Page 26 2. LMNTarget......Page 27 3. Organic Materials in ’He Cryostat......Page 28 4. Spin Frozen Target......Page 29 5. NHJ, LiH and LiD Targets......Page 30 6. Hydrogen Deuteride (HD)......Page 31 7. Polarization of Organic Materials with Pentacene Molecules at High Temperature......Page 32 References......Page 33 Atomic Beam Method......Page 34 1. Overview......Page 36 2. Jet Design and Operation......Page 37 3. Results......Page 40 References......Page 42 1. Introduction......Page 43 2. Experimental setup......Page 44 3. The Atomic Beam Source......Page 45 4. Breit-Rabi Polarimeter......Page 46 References......Page 48 An atomic beam line to measure the ground-state hyperfine splitting of antihydrogen B. Judsz, E. Widmann, D. Barna, J. Eades, R.S. Hayano, M. Hori, W. Pirlcl, D. Horvdth, T . Yamazaki......Page 49 2. Proposed experimental method......Page 50 References......Page 52 1. Introduction......Page 53 2. The P1[T at the target position of ANKE......Page 54 3. Commissioning studies......Page 55 References......Page 56 Cryogenic Method......Page 58 1. Introduction......Page 60 2. The spin temperature picture of the DNP......Page 61 2.1. Provotorov theory......Page 63 2.2. Nuclear polarization......Page 64 3. Contributions to the ESR linewidth......Page 65 3.2. Anisotropy of the g-tensor......Page 66 4. Results and discussion......Page 67 References......Page 69 1. Introduction......Page 70 2. Aligned nuclei......Page 71 3. The aligned nuclear targets involving LiIO3, HI03 and Sb single crystals......Page 72 References......Page 74 Future activities of the COMPASS polarized target N. Doshita, J. Heckmann, Ch. Hess, Y. Kisselev, J. Koivuniemi, K. Kondo, W. Meyer, G. Reicherz......Page 75 2. The new polarized target apparatus......Page 76 References......Page 78 1. Introduction......Page 79 2. Material Preparation and Irradiation......Page 80 3.1. Deuterons......Page 81 3.2. Protons......Page 82 References......Page 83 1. Introduction......Page 84 2. Field homogeneity of the polarizing magnet......Page 85 3. Beam heat deposition......Page 86 References......Page 87 DNP under the multimode microwave irradiation......Page 88 References......Page 91 1. Introduction......Page 92 2. Apparatus......Page 93 3. Distillation procedure......Page 94 References......Page 96 Performance of frozen-spin polarized HD targets for nucleon spin experiments T. Kageya, K. Ardashev, C. Bade, M. Blecher, A. Curacuppa, A. D’Angelo, A. D’Angelo, R. Di Salvo, A. Fantini, C. Gibson, H. Gluckler, K. Hicks, S. Hoblit, A. Honig, M. Khandakur, S. Kizigul, 0. Kistner, S. Kucuker, A. Lehmann, F. Lincoln, R. Lindgren, M. Lowry, M. Lucas, J . Mahon, L. Miceli, D. Moricciani, B. Norum, M. Pap, B. Preedom, A.M. Sandorf, C. Schaerf, H. Seyfarth, H. Stroher, C. Thorn, K. Wang, X . Wei, C. Whisnant......Page 97 1. Frozen-spin HD......Page 98 2. Preliminary spin asymmetries......Page 99 References......Page 100 Optical Pumping Method......Page 102 1. Introduction......Page 104 2. Birefringent cell......Page 105 4. 3He polarization measurement......Page 106 5. Application tu pulsed neutron Ramsey resonance......Page 107 References......Page 108 The MIT laser-driven target of nuclear polarized hydrogen gas . B. Clasie, C. Crawford, D. Dutta, H. Gaol J. Seely, W. Xu......Page 109 References......Page 112 1. Introduction......Page 113 2. Ionizer......Page 114 3. Depolarization effects......Page 116 References......Page 117 I. Introduction......Page 118 II. Polarized I€ ion source......Page 119 III. Polarized beam acceleration in AGS......Page 120 IV. Polarized beams in RHIC......Page 121 V. Polarimetry......Page 122 References......Page 123 1. Introduction and Motivation......Page 124 3. Relaxation......Page 125 4. Target design......Page 126 References......Page 127 1. Introduction......Page 128 2. Polarized 3He Target......Page 129 3. Measurement of the 3He Polarization......Page 130 References......Page 131 1. Introduction......Page 132 2.1. Depolariaaion in the ionization process......Page 133 2.4. Total depolarization and ionization efficiency......Page 134 References......Page 135 Nuclear Reaction Method......Page 136 Focal plane polarimeter for a test of EPR paradox K. Yako, T. Saito, H. Sakai, H. Kuboki, M. Sasano, T. Kawabata, Y. Maeda, K. Suda, T. Uesaka, T. Ilceda, K. Itoh, N. Matsui, Y. Satou, K. Sekiguchi, H. Matsubara, A. Tamii......Page 138 References......Page 140 1. Introduction......Page 142 2. Results on the deuteron beam vector polarization......Page 143 3. Preliminary results with the tensorially polarized beam......Page 144 References......Page 145 1. Introduction to the Storage Ring Method......Page 146 2. Concept of the Polarimeter......Page 147 3. Deuteron Elastic Scattering Data......Page 148 References......Page 149 Polarized Electron Production......Page 150 1. Introduction......Page 152 2. Experiment......Page 153 3. Results......Page 156 4. Concluations......Page 157 References......Page 158 1. Introduction......Page 159 2.1. Improved Vacuum......Page 160 2.2. Reduction of Field Emitted Electrons......Page 161 References......Page 162 1. Introduction......Page 163 2. Emittance Simulation......Page 164 3. New Materials for the Gun Electrode......Page 165 References......Page 166 1. Introduction......Page 167 2.1. Ring-Ring Design......Page 168 References......Page 171 1. Introduction......Page 172 2. Design of Flat Conduction Band SL Structures......Page 173 4. Discussion and Conclusions......Page 174 References......Page 176 1. Introduction......Page 177 3. Experimental Results and Discussions......Page 178 4. Conclusion......Page 179 References......Page 180 Polarization in RI beam experiments......Page 182 1. Introduction......Page 184 2. Target system......Page 185 3. Target performance......Page 186 References......Page 189 1. Introduction......Page 190 2.1. Double resonance method......Page 191 2.2. Details of the measurement......Page 192 References......Page 193 1. Introduction......Page 194 2. Polarizer at TRIUMF ISAC......Page 195 3. delayed decay spectroscopy for Li......Page 196 References......Page 197 A frozen spin polarised target for experiments on a cold neutron beam......Page 198 Dynamic nuclear polarisation with biradicals......Page 200 References......Page 202 1. Introduction......Page 203 2. Production of spin-oriented radioactive-isotope beams......Page 204 3. Measurements of nuclear moments......Page 205 4. Ground-state nuclear moments of neutron-rich aluminum isotopes at RIKEN......Page 206 5 . Summary......Page 207 References......Page 208 Titled foil nuclear polarization G. Goldring......Page 209 References......Page 212 1. Introduction......Page 213 3. Results and Discussion......Page 214 References......Page 216 New Methods......Page 218 2. Spin-polarized electrons......Page 220 2.1. Photoionization of X e......Page 221 3.1. Brute force method with ns pulses......Page 222 3.2. Pump-probe method with ultrafast pulses......Page 223 References......Page 225 1. Introduction......Page 226 2.2. Doping process......Page 227 2.4. Stability of TEMPO......Page 228 References......Page 229 Poster presentations......Page 230 1. Photocathode History and Operation......Page 232 References......Page 233 2.1. Choice of foil material......Page 234 3. Conclusion and Perspective......Page 235 Production of spin-polarized RI beams via projectile fragmentation and the application to nuclear moment measurements D. Kameda, H. Ueno, K. Asahi, A. Yoshimi, H. Watanabe, T. Haseyama, Y. Kobayashi, M. Uchida, H. Miyoshi, K. Shimada, G. Kijima, M. Takemura, D. Nagae, G. Kato, S. Emori, S. Oshima, T. Arai, M. Tsukui......Page 236 References......Page 237 A new 3He polarizer and target system for low-energy scattering measurements T. Katabuchi, T. B. Clegg, T. V. Daniels, H. J . Karwowski......Page 238 References......Page 239 Polarization data analysis of the COMPASS ‘LiD target J. Koivuniemi, N . Doshita, Y. Kisselev, K. Kondo, W. Meyer, G. Reicherz, F. Gautheron......Page 240 References......Page 241 1. Spin-Filter Polarimeter at LNS......Page 242 2. Test Operation of the Polarimeter......Page 243 Performance evaluation of NPOL at RIKEN S. Noji, K. Miki K. Yalco, H. Sakai, H. Kuboki, T. Kawabata, K. Suda, K. Sekiguchi......Page 244 References......Page 245 A frozen-spin target for the TOF detector A. Raccanelli, H. Dutz, R. Krause......Page 246 References......Page 247 Polarization measurement of polarized proton solid target via S. Sakaguchi, T. Uesaka, T. Wakui, T. Kawabata, N. Aoi, Y. Hashimoto, M. Ichikawa, Y . Ichikawa, K . Itoh, M. Itoh, H. Iwasaki , T . Kawahara, H. Kuboki, Y. Maeda, R. Matsuo, T. Nakao, H. Okamura, H. Sakai, N. Sakamoto, Y . Sasamoto, M. Sasano, Y. Satou, K . Sekiguchi, M. Shinohara, K. Suda, D. Suzuki, Y. Takahashi, A . Tamii, K . Yako, M. Yamaguchi......Page 248 References......Page 249 1. Introduction......Page 250 References......Page 251 1. Introduction......Page 252 2. Equipment......Page 253 References......Page 254 Extraction of fractions of the resonant component from analyzing powers in 6Li(d, c ~ ) ~ H e and 6Li(d, p ~ ) ~ L i reaction at very low incident energies M. Yamaguchi, Y. Tagishi, Y . Aoki, T. Iizulc T. Nagatomo,T . Shinba, N. Yoshimaru, Y. Yamato, T . Katabuchi, M. Tanifuji......Page 255 References......Page 256 Participants list......Page 258

polarized Beams And Targets Have Been Irreplaceable Tools In Nuclear And Particle Physics Experiments For A Long Time And Have Provided Us Rich Information On The Role Played By Spin-degrees Of Freedom In The Sub-nuclear World. In Addition, Techniques To Obtain Large Nuclear Polarization Have Recently Been Applied To New Fields Such As Materials And Medical Sciences.

the Scope Of These Proceedings Covers Recent Progress Of State-of-the-art Techniques In Spin Polarization, The Cryogenic Method, The Atomic Beam Method, The Optical Pumping Method And The Nuclear Reaction Method.