IPAC2013 - List of Authors (Kawaguchi, T.)

Paper	Title	Page
THPME007	HTS Magnet to Polarize Ultra Cold Neutrons	3522
	K. Hatanaka, M. Fukuda, N. Hamatani, K. Kamakura, T. Saito, H. Ueda, Y. Yasuda, T. Yorita RCNP, Osaka, Japan T. Kawaguchi KT Science Ltd., Akashi, Japan
	We have developed magnets using High Temperature Superconductor (HTS) wires for this decade. A HTS magnet was designed and fabricated to polarize ultra cold neutrons (UCN). It consists of 10 double pancakes and the number of the total winding is 2,800 turns. The inner diameter of the coil is 131.5 mm and the coil is 10⁵ mm long. The coil is conduction cooled by a pulse tube cryocooler and the operating temperature is expected to be 20 K. The maximum rated current is 200 A and the magnetic field is higher than 3.5 T at the center. Results of cooling tests and field measurements are presented.

Paper

Title

Page

HTS Magnet to Polarize Ultra Cold Neutrons

3522

K. Hatanaka, M. Fukuda, N. Hamatani, K. Kamakura, T. Saito, H. Ueda, Y. Yasuda, T. Yorita
RCNP, Osaka, Japan
T. Kawaguchi
KT Science Ltd., Akashi, Japan

We have developed magnets using High Temperature Superconductor (HTS) wires for this decade. A HTS magnet was designed and fabricated to polarize ultra cold neutrons (UCN). It consists of 10 double pancakes and the number of the total winding is 2,800 turns. The inner diameter of the coil is 131.5 mm and the coil is 10⁵ mm long. The coil is conduction cooled by a pulse tube cryocooler and the operating temperature is expected to be 20 K. The maximum rated current is 200 A and the magnetic field is higher than 3.5 T at the center. Results of cooling tests and field measurements are presented.