300 ooo

1425

s

,ill,

s

.pt

'137S

300

1o7

1 o6

c.

g los

e

.i2,

'S lo4

2 $ lo3

.-'9

.'!es;,lo2

e

1oi

1 oo

sm e cde e

Gd

e Ti V C.O ee Mn Mo

ee

s s

Ke Mg

cr Nieee

Ca

Fe Na

ee

eSi

1 o'3 1 o'2 1 o'i 1oo 1oi

Detection limit, pg

1o2 ^{1 o3}

Figure 4.5 Plot ofanalytical sensitivity versus detection limit ofthe studied elements by MPGA.

Table 4.2 Comparison of signal-to-noise ratio (SIN) , elemental sensitivity and detection 1imit for Allende meteorite in three sorting modes of MPGA.

Coin. Energy

pair(keV)eqb Normal SN

Sensitivity (cpslg) Detection limit (pglg)C

Elerr}ents

Add-back

^Anti-coin

Normal Add-back

.ttinti-coin Norrnal

Add-back

^Anti-coin

Gd Sm

Ca Ni Co Fe

Mg

Cr

Mn K

Na

Cl S

182-780 334-439 1762-1499 2002-1943 339-2842 230-497

352-1261 585-2828 1273-2093

835-1785 105-271

1 159-770

91-781 1165-786 841-2380

O.080 O.118 3.07

339

O.53 O.61 7.77 12.1 5.00 2.15 O.1O O.04 O.050

3.35 16.9

O.144 O.230 4.80 8.12 1.35 1.21 12.2 23.8 10e5 4.57 O.27 O.49 O.162

658

23.8

O.123 O.273 5.11 7.63 1.35 1.22 12.6 25.4 10e9 4e13 O.27

030

O.205 6.73

32A

584597 1266087 3494 16.8 23 5089 56 19

4.1

79 1298 28 32 3551 108

534369 1269362 3898 35.0 34 5362 79 33 75

125 1370 165 49 5498 196

339736 1022384 2606 15.9 21 4017 49 17 3.6 61 i214 69 45 2974 98

O.300 O.096

31 1131 3049 44

1582 1734 6077 415 157

277 1720 12

283

O.164 O.076

18 517

1491

32 1093

922 2862

238 127 128 1275

6.1 181

O.263 O.086

24 807 2035 35

1336 1250 4267 310 132 188 1477

8.3

215

"Coincidence data from Chu et al. (1999).

bNuclear data from NNDC (201O).

CEIemental contents ofAllende are from Jarosewich et al. (1987) and Kallemeyen et al. (1981; 1988); contents of JB-1 from imai et al. (1995).

Tahle 4.3 Ca abundances (O/o) ofthe Allende meteortte and GSJ reference material JB-2.

Sarmple

Run No.

Ca content (O/o)

(1942.6-519.5) keV (1942.62oo1.ol keV

Allende

1OM02b

1OM04 10M07 1OM07

Average Å} oa RSD (o/,)b Relative to lit. value literature valueC

1.99 Å}

1.71 Å}

1.73 Å}

1.82 Å}

1.81 Å}

7

O.97 1.86 Å}

O.12 O.05 O.08 O.08 O.13

O.06

1.73 Å} O.14 1.74 Å} O.06 1.75 Å} O.07 1.91 Å} O.08 1.78 Å} O.08 5

O.96

B2 ^10M02b

1OM07 1OM07

Average Å} 6a RSD (o/,)b Relative to lit. value Literature valued

7.23 Å} O.29 6.89 Å} O.18 7.15 Å} O.18 7.09 Å} O.18

2

1.01 7.02

7.07 Å} O.38 6.71 Å} O.18 7.09 Å} O.18 6.96 Å} O.21 3 O.99

aStandard deviation (16)•

bRelative standard deviation (16, O/o).

eAverage of17 replicate analyses by UCLA group (Keilemeyn et al., 1981; 1989).

dlMai et aL (1995)•

Tabie 4.4 Cl abundances (pglg) ofthe Allen de meteorite and (}SJ reference mateha1 B-2.

Sarrrple

Run No. -m---glgguwaL--.mts--

1951.1-517.1 keV 1164.9-786.3

keV

786.3-517.1

keV

Allende

1OM02b

1OM04 1OM07 10M07

Average Å} 6a RSD (O/,)b Relative to lit. value Literature valueC

d

279 Å} 8 394 Å} 9 432 Å} 9 369 Å} 80

22

1.17 316

d

290 Å} 10 388 Å} 10 391 Å} 10 356 Å} 57

16

1.13

d

317 Å}

388 Å}

4ou Å}

369 Å}

13

1.17 12 10 10 46

B-2 ^1OM02b

1OM07 10M07

Average Å} 6a RSD (O/.)b Relative to lit. value Literature valuee

286 Å} 7 410 Å} 9 agO Å} 9 379 Å} 82

22

1.35 281

260 Å}8 385 Å} 10 422 Å} 10 356 Å} 85

24

1.27

229 Å}

378 Å}

407 Å}

338 Å}

28

1.20 6 10 10 95

aStandard deviation (16).

bRelative standard deviation (16, O/o).

CE. Jarosewich et al. (1987).

dAnomalous value was obtained due to Cl contaminated sarrrple h eimi et al. (1995)•

older used.

Table 4.5 Co abundances (pglg) ofthe Allende meteorite.

Sarrrple

Run No.

277.1-158.5

keV

229.7-497.3

keV

229.7-717.4

keV

Allende

B-2

1OM02b 1OMoo 10M07 1OM07

Average Å} 6a RSD (o/,)b Relative to lit. value Literature valueC

10M02b

1 OM07

10M07

Average Å} 6a RSD (e/.)b Relative to lit. value Literature valueC

335 Å} 7 613 Å} 15 4ca Å} 10 378 Å} 10 432 Å} 124

29

O.65 662 Å} 7

d

833 Å}

915 Å}

860 Å}

960 Å}

892 Å}

6

1.35

77.8 Å}

100 Å}

108 Å}

95.3 Å}

16

2.51 37 28 23 25 57

28.8 14 14 15.6

1022 Å} 66 1475 Å} 69 943 Å} 213 1004 Å} 39 1111 Å} 245

22

1.68

131 Å}

162 Å}

165 Å}

153 Å}

12

4.02 61 28 30 19

"Standard deviation (16)•

bRelative standard deviation (16, O/o).

CAverage of 17 replicate analyses by UorA group (Kellemeyn et al., 1981; 1989).

dNot detected.

Tahle 4.6 Cr abundances (pglg) ofthe Ailende meteorite.

Sarrrp le

Run No.

834.7-1784.7 keV 2239. 1-834.

keV

Allende

10M02b 1OM04 10M07 10M07

Average Å} 6a RSD (o/,)b Relative to lit. value literature valueC

4719 Å} 407 4710 Å} 212 5864 Å} 260 5613 Å} 258 5227 Å} 600 11

1.44 3640 Å} 30

6160 Å} 496 4961 Å} 242 5038 Å} 282 5793 Å} 296 5488 Å} 585 11

1.51

B-2 ^1OM02b

10M07 10M07

Literature valuee 28.1

d d d

"Standard deviation (16)•

bRelative standard deviation (16, O/o).

CAverage of 17 replicate analyses by U(XLA group (Kellemeyn et al., dNot detected.

elrnai et al. (1995).

1981; 1989).

Table 4.7 Fe abundances (O/o) ofthe Allende meteorite and GSJ reference material JB-2.

Sarrrple

Run No.

Fe content (O/o)

(352.4-1260.ol keV (352.4-898.3) keV (692-1O19) keV Allende

1OM02b

10Mca 10M07 1OM07

Average Å} 6a RSD (o/.)b Relative to lit. value Literature valueC

22.8 Å} O.7 22.7 Å} O.3 22.3 Å} O.3 23.0 Å} O.3 22.7 Å} O.3 1 O.96 23.7 Å} O.2

23.9 Å} O.8 22.7 Å} O.3 23•1 Å} Oe4 24.2 Å} O.4 23.5 Å} O.7

3

O.99

23.0 Å} O.8 22.7Å} O.4 22.7 L O.4 23.9 Å} OA 23.1 Å} O.6

3

O.97

B2 ^1OM02b

10M07 10M07

Average Å} 6a RSD (o/,)b Relative to lit. value Literature valued

10.1 Å} 03 9•91 Å} Oe2 IO.3 I O.2 10.1 Å} O.2

2

1.01 9.97

10.5 Å} O.4 10.0 Å} O.2 lo.4 Å} o.2 10.3 Å} O.3

2

1.03

10.3 Å} O.4 10.5 Å} O.2 10.5 Å} O.2 10.5 Å} O.1

1

1.05

aStandard deviation (16)•

bRelative standard deviation (16, O/o).

CAverage of17 replicate analyses by UCI.A group (Kellemeyn et al., dimai et al. (1995)•

1981; 1989).

Tahle 4.8 Gd abundances (pglg) ofthe Ailen de meteorite and GSJ reference material B-2.

Sarrrple RunNo. (]klcontent 1

Ailende 10M02b 1OM04 1OM07 1OM07 Average Å} 6a

RSD (O/.)b Relative to lit. value Literature valueC

JB-2 10M02b

1OM07 1OM07 AverageÅ}6a '

RSD (o/,)b Relative to lit. value Literature valued

O.542 Å} O.039 O.405 Å} O.071 O.389 Å} O.088 O.336 Å} O.088 O.418 Å} O.088

21

1.06

O.394 Å} O.O07 3.31 Å} O.28 3.50 Å} O.14 3.52 Å} O.15 3.44 Å} O.11

3

1.05 3.28

"Standard deviation (16)•

bRelative standard deviation (16, O/o).

CShinotsuka et al. (199D.

dlmai et aL (1995)•

Tahle 4.9 K abundances (O/o) ofthe Allen de meteorite and GSJ reference mateha1 B-2.

Sarrrple

Run No.

Kcontent (O/o)

(1 158.9-770.3) keV Allende

1OM02b

1OM04 10M07 10M07

Average Å} o"

RSD (o/.)b Relative to lit. value Literature valueC

o.o3s Å} o.o14 O.024 Å} O.O06 O.O17 Å} O.O07 O.O15 Å} O.O07 O.024 Å} O.OIO

43

O.80 O.030

B-2 ^1OM02b

1OM07 10M07

Average Å} ffa RSD (o/.)b Relative to lit. value literature valued

O.326 Å} O.O19.

0.339 Å} O.O15 O.361 Å} O.O16 O.342 Å} 0.018

5

O.98 O.350 aStandard deviation (16).

bRelative standard deviation (16, O/o).

CAverage of 17 replicate analyses by U( IA group (Kellemeyn et al., dlmai et al. (1995)•

1981; 1989).

Table 4.10 Mg abundances (O/o) ofthe Allende meteorite and GSJ reference material JB-1.

Coincidence prompt gamma-ray in keVa

diLgEL)

Average(O/o) Relativete

recom, value

sc11d(

Average (O/o) Relative to recom. value 585.1(100) - 2828.8(75.7)

1808.7(93.0) - 1129.6(46.0) 585.1(74.8) - 389.7(13.6) 389.7(13.6) - 3054(19.6) 1129.6(46.0) - 1003.3(8.2) 389.7(13.6) - 2438.5(10.6) 1808.7(93.0) - 1003.3(8.2)

Recommended valuesa

4.64Å}O.27 4.29Å}O.64 4.69Å}O.54 4. 1 7Å}O.42 5.37Å}O.96 3.98Å}O.56 3.56Å}1.08

4.65

1.0() LO.06 O.92Å}O.14 1.01Å}O.12 O.90Å}O.09 1.16Å}O.21 O.86Å}O.12 O.76Å}O.23

13.8Å}O.3 13.4Å}O.8 13.0Å}O.8 12.4Å}O.9 13.4Å}1.2 13.6Å}O.8 13.8Å}O.4

14.8

O.93Å}O.02 O.91Å}O.05 O.88Å}O.05 O.84Å}O.06 O.91Å}O.08 O.92Å}O.05 O.93Å}O.03

aRecommended value of JB-1 from Imai et al. (1995) whereas for Allende average of 17 replicate analyses by UCLA group (Kallemeyn et al., 1981; 1989).

Tahle 4.11 Mn abundances

(O/o) ofthe Allende meteorite and GSJ reference material JB-2.

Samp le

Run No.

Mn content (O/o)

(1on.683.9) keV (1on.6-271.2) keV Allende

1OM02b

1OM04 10M07 1OM07

Average Å} 6a RSD (o/.)b Relative to lit. value Literature valueC

O.167 Å} O.O16 O.141 Å} O.O06 O.118 Å} O.O07 O.136 Å} O.O08 O.140 Å} O.020

14

O.97 O.145 Å} O.O03

O.138 Å}

O.137 Å}

O.130 Å}

O.135 Å}

3

O.93

O.027 O.027 O.O13 O.O13 o.oon

B2 ^10M02b

10M07 10M07

Average Å} 6a RSD (o/,)b Relative to lit. value Literature valued

O.189 Å} O.022 O.163 Å} O.O09 O.178 Å} O.O09 O.177 Å} O.O13

7

1.05 O.169

O.187 Å}

O.181 Å}

O.18S Å}

O.184 Å}

2

1.09

O.040 O.O16 O.016 O.O03

aStandard deviation (la)•

bRelative standard deviation (lo, O/o).

CAverage of17 replicate analyses by UCIA group (Kellemeyn et al., 1981; 1989).

dlmai et al. (1995)•

Tabie 4.12 Na abundances (O/o) ofthe Allende meteorite and GSJ reference material JB-2.

Sarrrple

Run No.

Na content' O/o

91.0-781.4 keV

91.a2517.5 keV

91.0-2414.5 keV 91.a2208.4

keV

Allende

1OM02b 1OM04 1OM07 1OM07

Average Å} 6a RSD (o/.)b Relative to lit. value Literature valueC

O.300 Å} O.038 0.361 Å} 0.073 O.260 Å} 0.071 O.255 Å} O.079 O.294 Å} O.049

17

O.89

O.329 Å} O.Oca

O.288 Å} O.050 O.263 Å} O.052 O.355 Å} O.072 O.306 Å} O.077 O.303 Å} O.039

13

O.92

O.298 Å} O.M2 O.376 Å} O.063 O.377 Å} O.077 o.346 Å} o.loo O.349 Å} O.037

11

1.06

d d

O.198 Å} O.139 O.3i4 Å} O.146 O.256 Å} O.082

32

O.78

B-2 ^1OM02b

1OM07 10M07

Average Å} 6"

RSD (o/.)b Relative to lit. value Literature valuee

1.44 Å} O.21 1.40 Å} O.11 1.63 L O.l2 1.49 Å} O.12

8

O.99 1.51

1.38 Å} O.27 1.43 Å} O.12 1.66 Å} O.13 1.49 Å} O.15

10

Oe99

125 Å} O.22 1•38 Å} Oe12 le43 Å} Oe12 1.36 Å} O.09

7

O.90

1.48 Å} O.45 1.24 Å} O.19 1.67 Å} O.22 1.46 Å} O.22

15

O.97

aStandard deviation (16).

bRelative standard deviation (16, O/o).

CAverage of17 replicate analyses by UCIA group (Kellemeyn & Wasson, 1981; Kellemeyn et al., 1989).

dNot detected.

elmai et aL (1995)•

89

Tahle 4.13 Ni abundances (O/o) ofthe Ailende meteorite.

Sample Run No.

Nicontent O/o

155.5-362.1 keV 155.5-845.5

keV

464.9-1949.9 keV 339.4-2842.1

keV

Allende

1OM02b 10M04 1OM07 1OM07

Average Å} 6a RSD (o/.)b Relative to lit. value literature valueC

2.64 Å}

2.60 Å}

2.62 Å}

2.87 Å}

2.69 Å}

5

1.99 1.35 Å}

O.14 O.09 O.10 Oe11 O.13

O.02

1.68 Å}

1.53 Å}

1.70 Å}

2.02 Å}

1.73 Å}

12

1.28 O.31 O. 14 O.17 O.18 O.21

1.70 Å} O.16 1.84 Å} O.08 1.71 Å} O.09 1.83 Å} O.09 1.77 Å} O.07

4

1.31

158 Å}

1.62 Å}

1.67 Å}

1.81 Å}

1.67 Å}

5

1.24

O.18 O.09 O.11 O.11 O.09

aStandard deviation (lo)•

bRelative standard deviation (lo, O/o).

CAverage of 17 replicate analyses by U(ILA group (Kellemeyn & Wasson, 1981; Kellemeyn et al., 1989).

90

Tabie 4.14 S abundances ^(o/o) ofthe Ailende meteorite.

Sarrrple

Run No.

S content (O/o)

(841.0-2379.D keV (841.0-2930.D keV Allende

1OM02b

1OM04 1OM07 1OM07

Average Å} ea RSD (O/.)b Relative to lit. value Literature valueC

1.79 Å}

2.18 Å}

2.09 Å}

2.28 Å}

2.09 Å}

10

O.97 2.14

O.06 O.03 O.04 O.04 O.21

185 Å} O.10 2.23 Å} O.06 2.11 Å} O.06 2.33 Å} O.06 2.13 Å} O.21

10

O.99

aStandard deviation (16).

bRelative standard deviation (16, O/o).

CE. Jarosewich et al. (1987).

Table 4.15 Si abundances (O/o) ofthe Allen de meteorite and GSJ reference material B-2.

Sarxp le

Run No.

Si content (O/o)

(1273.3-2092.9) keV (1273.3-3539.0) keV Ailende

1OM02b

1OMe4 1OM07 1OM07

Average Å} 6a RSD (o/.)b Relative to lit. value Literature valueC

15.3 Å}

14.0 Å}

15.5 Å}

16.3 Å}

15.3 Å}

6

O.95 16.03

1.0 O.4 O.5 O.6 leO

14.8 Å}

14.0 Å}

15.2 Å}

16.1 Å}

15.0 Å}

6 O.94

l.3

O.5 O.7 O.7 O.9

B-2

10M02b 1OM07 1OM07

Average Å} oa RSD (O/,)b Relative to lit. value Literature valued

26.3 Å}

25.2 he 26.6 Å}

26.1 Å}

3

1.05 24.89

1.6 O.7 O.8 O.7

25.7 Å}

24.8 Å}

24.6 Å}

25.0 Å}

2

1.01 2.2 O.9 O.9 O.6

aStandard deviation (16).

bRelative standard deviation (16, O/o).

CE. Jarosewich et al. (1987).

dlmai et al. (1995)•

Tahle 4.16 Sm abundances (pglg) ofthe Allende meteorite and GSJ reference material JB-2.

Sarrrple

Run No.

333.9439.4 keV 333.9-737.5 keV

Allende

B-2

1OM02b 1OM04 1OM07*

1OM07

Average Å} 6a RSD (o/,)b Relative to lit. value Literature valueC

1OM 02b

1OM07*

1OM07

Average Å} 6a RSD (o/.)b Relative to lit. value Literature valued

O.282 Å}

O.319 Å}

O.645 Å}

O.460 Å}

O.354 Å}

27

1.11 O.318 Å}

2.43 Å}

3.73 Å}

2.70 Å}

2.56 Å}

7

1.11 2.31

O.083 O.034 O.O78 O.051 O.094

O.O02 O.10 O.1O O.07 O. 19

O.428 Å}

O.242 Å}

O. 71 7 Å}

O.437 Å}

O.369 Å}

30 L16

2.ca Å}

3.43 Å}

2.39 Å}

2.22 Å}

11

O.96

O.260 O.109 0.258•

O.172 O.110

O.22 O.29 O.20 O.25

aStandard deviation (16).

bRelative standard deviation (16, O/o).

Cshinotsuka et al. (199b.

dlmai et al (1995)•

*Data fromthis run atalic) are not considered for average and RSD calculation.

Tabie 4.17 Ti abundances (mglg)o fthe Allende meteorite and GSJ reference material JB-2.

Sarrrple

Run No.

Ti content ^/

1381e7-341•

keV

1762.0-1498. keV 1381•7-1793e5

keV

Allende

1OM02b 1OM04 1OM07 1OM07

Average Å} 6a RSD (o/,)b Relative to lit. value Literature valueC

1.06 Å} O.02 O.994 Å} O.O16 1.02 Å} O.02 1.04 Å} O.02 1.03 Å} O.03

3

1.15 O.899

O.805 Å} O.055 O.781 Å} O.065 O.835 Å} O.080 1.00 Å} O.09 O.856 Å} O.101 12

O.95

O.693 Å} O.061 O.657 Å} O.087 O.701 Å} O.104 O.625 Å} O.102 O.669 Å} O.035

5

O.74

B-2 ^1OM02b

1OM07 1OM07

Average Å} 6"

RSD (o/,)b Relative to lit. value Literature valued

7.53 Å} O.12 7.19 Å} O.06 7.54 Å} O.06 7.39 Å} O.18

2

1.04 7.10

7.38 Å} O.51 7.24 Å} O.27 7.35 Å} O.27 7.32 Å} O.07 1 a.o3

6.76 Å} O.60 7.06 Å} O.32 7.05 Å} O.32 6.96 Å} O.17

2

O.98

aStandard deviation (16).

bRelative standard deviation (16, O/o).

CE. Jarosewich et al. (1987).

dimai et aL (1995)•

Table 4.18 Suggested coincident prompt gamma-ray pair(s) for multi--element determination in geological and cosmochemical samples using M]jGA.

Element

Coincident air(s)

Ca Cd

Cl

Co Cr Fe

Gd Mg K

Mti

Mo Na Ni

s

Sm

V

1942.6 - 519,5 keV, 1942.6 - 2001.6 keV

558.5- 651.2 keV

1164.9 - 786.3 keV, 786.3 - 517.1 keV 229.7 - 497.3 keV

834.7 -- 1784,7 keV

352.4 - 1260.6 keV, 352.4 - 898.3 keV

181.9- 780.1 keV

1158.9 - 770,3 keV 585.1 -- 2828,2 keV 104.6 - 271.2 keV 778.3 - 848.8 keV

91.0 - 781.4 keV, 91,O keV - 2517.5 339.4 - 2842,1 keV

841.0 - 2379.7 keV, 841.0 - 2930.7 keV 1273.3 - 3539.0 keV, 1273.3 - 2092.9 keV 333.9 - 439.4 keV

1762.0 - 1498.7 keV 125.0 - 645.7 keV

Table 4.19 MPGA detection limits (DL) and analytical sensitivities (cpslg) for some elements and comparison with other cold neutron SPGA facilities,

Elements Energypair MPGA SPGAa NIST, DL (pg) DL (pg) DL (p g)

Ba count-norm.

Sensitivity (cpslg)

Sensitivity

cpslg Gdc

Mod

Smc

Tic

Cac Vd Ni Co

FeC

Mg

Sic

Cr MnC

Kc NaC

CI s Cdd

182-782 778-849 334-439 1762-1498 1943-2002 125-646

339-2842 230-497 352-1261 585-2828 1273-2093

834-1785 105-271

1159-770 91-781

1165-786 841-2380 558-651

O.O081

1.9 0.0036

O.68

10 1.2 5.0

O.17

38

6.7 74 Ll

6.1

O.69

60

O.035 O.58 O.O062

O.O047

3.3

O.O030 O.66

9.7 5,1 5.1

O.81

16 70 33

3.8 2.2 4.2

13

O,50

9.4

O.O070

O.015

52

O.030

10 140 20 70 16 140 600 400 28 14 44 40

4.0

75

O.05

1.52E+OO 3.75E-03 4.55E+OO

1e15E-O1

7.96E-04

1.45E-N02 1 .20E-03 1.55E-Ol 1.89E-03

7.85E-04

1.90E•-04

3.32E-03 3.73E-02 7.72E-03 1.03E-04

1.69E-Ol

7.29E-03

1 .77E+OO

4.3E+05

455 1.3E+06

2276 27 1755 27 1292 30 32

6.3 44 538 112 29 2813

139 2.IE+05

aYonezawa (1993). Paul et al. (1997).

CEIemental contents ofJB-1 from lmai et al. (1995).

dElemental contents ofJSO-2 from Terashima et al. (2000).

Table 4.20 Analytical results for the CI meteorite Orgueil by MPGA.

Element MPGA ^SPGA

Compilation datad

Energy paira'b (kev) Contents

Energya

(keV)

Contents (n=3)

Contents Ne

Gd, pglg

Sm, ptglg

Ti, O/o Ca, O/o Ni, O/o

Co, pgtg

Fe, O/o Mg, O/o

si, o/,

Cr, pgtg Mn, O/o K, O/o Na, O/e Cl, pglg

s, o/o

1 82-780

334-439 1762-1499 2002-1943 339-2842

230-497 352-1261 585-2828 1273-2093

835-1785 105-271 1159-770

91-781 1165-786 841-238O

O.190 Å} O.082 O.133 Å} O.039 0.0562 Å} O.O060

O.913 Å} O.053 1.17 Å} O.09

563 Å} 19 18.9 Å} O.3 9.01 Å} O.24 9.98 Å} O.38 2964 Å} 211 O.195 L O.O12 O.0422 Å} O.O076

O.492 Å} O.089 781 Å} 25 5.20 Å} O.08

182 334 1382 1943 465 277 1725 2828 3539 749 212 770 472 1165 2380

O.208 Å} O.021

c

O.0504 Å} O.O059 O.976 Å} O.096

1.10 Å} O.078

536 Å} 38

18.9 Å} O.7 8.24 Å} OAI 11•8 Å} Oe4 3141 Å} 134

O.218 Å} O.O17

c O.539 Å} O.034 776 Å} 8.58 5.83 Å} O.29

O.201Å}O.Oll 8 O.145Å}O.O15 17 o.o43gÅ}.oo3o ls

O.908Å}O.066 14 1.07Å}O.06 33

507Å}24 19

18.35Å}O.79 24 9.59Å}O.44 17 10.57Å}O.28 11

2630Å}150 16

O.192Å}O.OIO 16

ドキュメント内委員／れ尺・ア戸 (ページ 86-106)

1425

s

s

'137S

300

c.

g los

e

'S lo4

2

$ lo3

e

sm e cde e

Gd

e Ti V C.O ee Mn Mo

ee

s s

Ke Mg

cr Nieee

Ca

Fe Na

ee

eSi

Detection limit, pg

Coin. Energy

pair(keV)eqb Normal SN

Add-back

Normal Add-back

Add-back

Gd Sm

Ca Ni Co Fe

Mg

Cr

Mn K

Na

Cl S

182-780 334-439 1762-1499 2002-1943 339-2842 230-497

352-1261 585-2828 1273-2093

835-1785 105-271

91-781 1165-786 841-2380

339

658

030

32A

584597 1266087 3494 16.8 23 5089 56 19

79 1298 28 32 3551 108

534369 1269362 3898 35.0 34 5362 79 33 75

125 1370 165 49 5498 196

339736 1022384 2606 15.9 21 4017 49 17 3.6 61 i214 69 45 2974 98

31

1131 3049 44

1582 1734 6077 415 157

277 1720 12

283

18 517

32 1093

922 2862

238 127 128 1275

24 807 2035 35

1336 1250 4267 310 132 188 1477

215

bNuclear data from NNDC (201O).

Run No.

1OM02b

1OM04 10M07 1OM07

7

B2 10M02b

1OM07 1OM07

2

Run No. -m---glgguwaL--.mts--

keV

keV

1OM02b

1OM04 1OM07 10M07

d

22

d

16

d

B2 ^10M02b

B-2 ^1OM02b

B-2 ^1OM02b

B2 ^1OM02b

B-2 ^1OM02b

B2 ^10M02b