Summary of Neodymium Experiments

Yale: Nd May 1997

Target: Si | Gd | Ta | Al
This is a TEST beamtime; new data aquisition system and beams.
Running only warm target, measuring angular distributions. We used 4 NaI detectors, no Ge-monitor.

146Nd at 240 MeV

 
Run Summary
Run  Date  Start  Stop  Events  Comment 
5  28  22:11  03:00  513474(76.4%)  Anisotropy 60/35/90/44 
6  29  03:30  09:35  1016063(67.4%)  Anisotropy 60/60/70/60 
10  29  10:00  19:32  413982(59.1%)  Anisotropy 60/60/70/60 
 

148Nd at 240 MeV

 
Run Summary
Run  Date  Start  Stop  Events  Comment 
11  29  21:25  03:20  305549(68.9%)  Anisotropy 40/60/89.5/45 
12  30  03:40  08:18  211858(64.8%)  Anisotropy 60/65/80/45 
 

150Nd at 240 MeV

 
Run Summary
Run  Date  Start  Stop  Events  Comment 
13  30  10:26  11:45  39181(59.7%)  lots of bad event data 
14  30  12:10  15:00  114978(54.2%)  Anisotropy 60/40/90/44.5 
15  30  15:15  15:35  13005(54.0%)  Anisotropy 60/40/90/44.5 
 

144Nd at 240 MeV and 272 MeV

 
Run Summary
Run  Date  Start  Stop  Events  Comment 
16  30  16:16  10:06  242151(51.1%)  low yield 
17  30  20:00  02:06  183438(57.6%)  New Energy:272MeV 
18  31  02:10  06:36  103800(49.3%)  Anisotropy 66/73/68/60 
 

Nd Yale Nov.97

Target: Si | Gd | Ta | Al

148Nd at 284 MeV

 
Run Summary
Run  Date  Start  Stop  Events  Comment 
20  18  23:37  00:35  46441  Anisotropy 88/45/88/45 
21  19  00:40  02:13  47391  Anisotropy 45/88/45/88 
22  "  02:35  04:17  101971  Anisotropy 57/33/57/33 
23  "  04:30  06:13  103148  Anisotropy 33/57/33/57 
24  "  06:21  08:45  131557  Anisotropy 67/34/67/34 
25  "  09:04  12:06  335093  Precession warm 66 deg 
26  "  14:05  22:55  586770  Precession cold 66 deg 
27  "  23:11  02:33  294960  Precession 
47  23  01:00  06:55  204034  Precession 
 

144Nd at 288 MeV

 
Run Summary
Run  Date  Start  Stop  Events  Comment 
28  20  04:28  11:44  241543  Precession 
29  "  14:25  20:25  257200  Precession 
30  "  26:36  00:48  266696  Precession 
31  21  00:51  06:34  394817  Precession 
32  "  06:38  09:47  235734  Precession 
33  "  09:58  10:53  63118  Anisotropy 45/88/45/88 
34  "  10:57  12:01  69089  Anisotropy /88/45/88/45 
 

146Nd at 286 MeV

 
Run Summary
Run  Date  Start  Stop  Events  Comment 
35  21  12:30  15:21  215783  Precession 
36  "  15:23  21:31  345968  Precession 
37  "  22:10  23:10  54088  Anisotropy 45/88/45/88 
38  "  23:18  00:17  48767  Anisotropy 88/45/88/45 
 

150Nd at 282 MeV

 
Run Summary
Run  Date  Start  Stop  Events  Comment 
39  22  01:13  05:22  163153  Precession 
40  "  05:36  08:11  92233  Precession 
41  "  09:14  13:26  190063  Precession 
42  "  13:54  15:03  56748  Anisotropy 45/88/45/88 
43  "  15:06  16:24  63712  Anisotropy 88/45/88/45 
44  "  16:31  18:48  76232  Precession 
45  "  18:51  19:06  9555  Precession 
46  "  19:08  00:36  97884  Precession 
 

Nd Berkeley Jul.98

Target: Ni | Gd | Ta | Cu - Target B + 8.9 mg/cm2

146Nd at 600 MeV

Run Summary
Run Date Start Stop Events Comment
57 20 91:03 21:03 642 K Anisotropy 134/80/46/100
58 " 21:23 23:13 556 K Anisotropy 100/46/80/134
59 21 01:07 03:09 1034 K Precession all 62 deg.
60 " 03:39 06:45 1397 K Precession
61 " 07:21 11:14 1477 K Precession
62 " 12:04 16:22 2477 K Precession
63 " 17:21 18:35 1530 K Precession
64 " 19:30 0:13 4061 K Precession
65 22 00:43 03:09 2490 K Precession
66 " 03:39 04:29 1098 K Precession
67 " 05:27 06:53 1376 K Precession
68 " 07:47 08:34 812 K Precession
69 " 08:49 09:50 966 K Precession
70 " 10:47 12:00 1061 K Precession
71 " 12:21 16:20 4525 K Precession
72 " 16:23 17:04 711 K Precession
73 " 17:30 17:34 59 K Precession
74 " 17:34 22:04 3817 K Precession

144Nd at 600 MeV

Run Summary
Run Date Start Stop Events Comment
75 22 22:30 01:26 2659 K Precession
76 23 02:02 06:02 4444 K Precession
77 " 06:16 08:06 1772 K Precession

Nd Berkeley Feb.1999

Target: Ni|Gd|Ta|Cu (1.0/5.5/1.0/5.3)

144Nd

E = 608.5 MeV
Run Summary
Run Date Start Stop Events Comment
84 4 15:00 16:05 235653 Anisotropy 135/80/45/100
85 " 16:29 19:00 3748674 Anisotropy 135/80/45/100
86 " 19:46 21:00 1228316 Anisotropy 80/135/100/45
87 " 23:15 02:29 1475546 Anisotropy 80/135/100/45
88 5 02:05 03:05 1458421 Precession
89 " 03:21 05:52 3471606 Precession
90 " 06:21 08:11 3282541 Precession
91 " 08:39 10:42 3126804 Precession
92 " 11:54 13:13 3200118 Precession
93 " 13:18 15:48 3643737 Precession
94 " 17:00 20:25 3414383 Precession
95 " 20:30 23:45 3235095 Precession
96 6 00:08 02:54 3367577 Precession
97 " 02:58 06:05 3162777 Precession
98 " 06:09 08:20 2643284 Precession
99 " 08:54 11;47 3453096 Precession
100 " 11:48 15:00 3452461 Precession
101 " 15:05 16:02 1456449 Precession
102 " 16:37 17:04 663433 Precession

148Nd

Run Summary
Run Date Start Stop Events Comment
103 6 18:28 21:03 3282468 Precession
104 " 21:07 00:10 3145249 Precession
105 7 00:58 03:14 3426900 Precession
106 " 03:15 04:56 2424268 Precession
107 " 05:19 07:31 3650853 Precession
108 " 07:34 10:50 2632867 Precession
109 " 10:52 12:14 1968424 Precession
110 " 12:34 14:47 3370084 Precession
111 " 14:55 16:35 2542114 Precession
112 " 17:03 19:14 3312956 Precession
113 " 19:16 21:55 3666270 Precession
114 " 22:10 22:15 105570 Precession
125 8 21:35 23:18 4103530 AngCorr 118/62/62/130
126 " 23:19 00:32 3172866 AngCorr 118/62/62/130
127 9 00:52 02:29 3928222 AngCorr 103/50/77/130
128 " 03:32 03:34 2600615 AngCorr 103/50/77/1300
129 " 03:42 05:20 3717489 AngCorr 130/77/50/103
130 " 05:28 7:06 3655394 AngCorr 130/77/50/103

150Nd

Run Summary
Run Date Start Stop Events Comment
115 7 23:00 00:28 2205713 Precession
116 8 00:30 02:23 3234690 Precession
117 " 02:38 04:46 2504021 Precession
118 " 04:32 06:36 3479987 Precession
119 " 06:42 08:08 2373933 Precession
120 " 09:21 11:03 2788798 Precession
121 " 11:04 12:03 1625628 Precession
122 " 15:12 16:45 2276439 AngCorr 130/77/50/103
123 " 17:00 18:57 2513995 AngCorr 103/50/77/130
124 " 19:02 21:03 2530999 AngCorr 118/62/62/130
Gerfried Kumbartzki
Last modified: Wed Oct 18 14:44:28 EDT 2000