Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 1

New improvements to Saisinuc program

• Saisinuc in a few words

• Level importation from ENSDF file

• Interface with BrIcc

• (LWeight for Excel)

C. Dulieu, M. M. Bé, V. Chisté – CEA/LNE-LNHB

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 2

Saisinuc in a few words

• Database program (MS Access 2000©) for evaluators

• Input and checking of nuclear data

• Complete version of NUCLEIDE program (consultation only)

• Various tools and codes associated

- Emission, Emi-X, EC-Capture, ICC, BrIcc, LWeight, …

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 3

Saisinuc in a few words (figures)

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 4

Level importation from ENSDF file

• Creation of a new nuclide:

- nuclide, half-life, branchings, Q values, other …

• Selection of the desired daughter

• Importation of levels from ENSDF file (simple or

complete) (http://www.nndc.bnl.gov/ensdf/)

• Manual changes or addition afterwards

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 5

Level importation from ENSDF file (figures 1)

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Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 6

Level importation from ENSDF file (figures 2)

„

…

62NI 62CO B- DECAY (123.00 D) 03NDS 200311

62CO P 0.0 5+ 123.00 D 45 5315 20

62NI L 0.0 0+ STABLE

62NI L 1332.508 4 2+ 0.9 PS 3

62NI L 2158.61 3 3/2,5/2-

62NI L 2505.748 5 4+ 0.30 PS 9

Simple ENSDF file

†

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 7

Interface with BrIcc(internal conversion coefficient calculations)

• Open gamma emissions form for the desired energy

• Enter the mandatory values:

- Multipolarity and Mixing ratio (if necessary)

- other useful data will be sent to BrIcc (Z, E, u(E))

• Launch "BrIcc calculation" and select an interpolation mode

• Accept (or not) the calculated values

• Manual changes or addition afterwards are possible

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 8

Interface with BrIcc (figures)

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 9

LWeight & LWeight for Excel

• Lweight :- What is it used to ?- A brief presentation.

• Lweight for Excel :- Why ?- How to use it ?

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 10

LWeight

• Fortran program (D. MacMahon & E. Browne)

• Calculation of averages for data sets• Rejection of outliers input values• Limitation of Relative Statistical Weight• One iteration calculation

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 11

Lweight for Excel

• Excel data sheet formulas• Calculation of averages for data sets• Rejection of outliers input values• Limitation of Relative Statistical Weight• One iteration calculation : Lweight41, or …• Complete calculation : Lweight4

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 12

Lweight4 : all iterations

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 13

Lweight4 : all iterations (2)

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 14

Lweight4 : all iterations (3)

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 15

LWEIGHT41 1 2 3 4 5 6 7

Ref. Value Unc. Min Unc. ? R. WGHT Chi2/N-1 Unc (w>0,5) Outlier ? New Val. New Unc.

82HOZJ ,119800E+03 ,700E-01 ,322E-02 ,237E-01 ,119800E+03 ,700E-01 1

80SC07 ,119760E+03 ,500E-01 ,632E-02 ,203E-01 ,119760E+03 ,500E-01 2

80HO17 ,119779E+03 ,400E-02 MIN ,988E+00 ,119E+00 ,119779E+03 ,400E-02 …

75LA16 ,118450E+03 ,800E-01 1-OUT(CHV) …

60EA02 ,120400E+03 ,200E+00 ,395E-03 ,195E+01 ,120400E+03 ,200E+00 …

57WR37 ,119900E+03 ,600E+00 ,439E-04 ,855E-02 ,119900E+03 ,600E+00 N

DISCREPANT DATA SETChi2 : 57,058 Chi2 crit.: 3,02 Nb Inp. Val.: 6 N+1

UWM : 119,6815 uc(UWM) : 0,26522239 N+2

WM : 119,77592 uc(WM)int. : 0,00397502 uc(WM)ext. : 0,030025968 N+3

LWM : 119,77592 uc(LWM) : 0,03002597 Min. Inp. Unc. : 0,004 119,779 N+4

LWM : 119,776 uc(LWM) : 0,03 (rounded values) 119,776(30) NOT EXPANDEDN+5

LWM has used weighted average and external uncertainty N+6

LWM has used weighted average and external uncertainty

N input values andtheir uncertainties(zero or empty cellwill be neglected)

1

How to use the sheet :Enter your input values and their uncertainties in two columns,select the whole area for the results (array of 7 columns by N+6 rows),type the formula : '=lweight4(B3:C8)' and validate it by pressing CTRL+SHIFT+ENTER to define it as a matrix formula.(In each cell, the formula should appear as following :'{=lweight4(B3:C8)}' )

Eventually,copy this cell in a new one

to display the whole comment(i.e. D15=D14)

do NOT copy (CTRL-C) D14 in D15 !

3

Calculation and results:

1 matrix formula(7 columns & N+6 rows)

referring tothe input values

(2 columns and N rows)

2

Lweight41 : one iteration

Laboratoire National Henri Becquerel DDEP Training session – Bucharest - May 12-14, 2008 - 16

1 2 3 4 5 6 7 1 2 3 4 5 6 7

Min Unc. ? R. WGHT Chi2/N-1 Unc (if w>0,5) Outlier ? New Val. New Unc. Min Unc. ? R. WGHT Chi2/N-1 Unc (if w>0,5) Outlier ? New Val. New Unc.

0,040919 0,0400476 0,0185 0,0003 0,0405047 0,0173719 0,0185 0,0003

0,0102298 0,0427083 0,0182 0,0006 0,0101262 0,0289539 0,0182 0,0006

0,0057542 0,0991591 0,0176 0,0008 0,005696 0,0806586 0,0176 0,0008

0,0102298 0,0651653 0,0195 0,0006 0,0101262 0,0793114 0,0195 0,0006

0,0102298 0,121657 0,0178 0,0006 0,0101262 0,0955849 0,0178 0,0006

0,0012743 0,0233488 0,02 0,0017 0,0012614 0,0258322 0,02 0,0017

0,0920678 0,0374725 0,0186 0,0002 0,0911355 0,0087322 0,0186 0,0002

0,023017 0,1902815 0,0196 0,0004 0,0227839 0,2252098 0,0196 0,0004

0,0920678 0,1152083 0,0191 0,0002 0,0911355 0,1830467 0,0191 0,0002

0,040919 0,1931454 0,0194 0,0003 0,0405047 0,2437799 0,0194 0,0003

0,0920678 0,000385 0,0188 0,0002 0,0911355 0,0132406 0,0188 0,0002

0,0920678 0,5864879 0,0195 0,0002 0,0911355 0,7138026 0,0195 0,0002

0,0016368 0,2448785 0,0153 0,0015 0,0016202 0,2220212 0,0153 0,0015

0,0102298 0,7775633 0,0163 0,0006 0,0101262 0,689654 0,0163 0,0006

0,0147309 1,0312696 0,0164 0,0005 0,0145817 0,9117233 0,0164 0,0005

0,0002302 0,0649535 0,014 0,004 0,0002278 0,0597626 0,014 0,004

0,023017 0,7106349 0,0172 0,0004 0,0227839 0,6029891 0,0172 0,0004

0,0016368 0,2888978 0,015 0,0015 0,0016202 0,2630604 0,015 0,0015

1-OUT(3*S) (CHV) 1-OUT(3*S) (CHV)

0,0009207 0,1987013 0,0146 0,002 0,0009114 0,1817943 0,0146 0,002

0,0045466 0,0018505 0,0186 0,0009 0,0045005 0,0004312 0,0186 0,0009

0,023017 0,0763484 0,0193 0,0004 0,0227839 0,1012366 0,0193 0,0004

MIN 0,3682713 0,0302606 0,0187 0,0001 MIN 0,3645422 0,0004675 0,0187 0,0001

0,040919 0,3382782 0,0196 0,0003 0,0405047 0,400373 0,0196 0,0003

DISCREPANT DATA SETChi2 : 5,2787036 Chi2 crit.: 1,828652 Nb Inp. Val.: 23 DISCREPANT DATA SETChi2 : 14,909118 Chi2 crit.: 1,8078651 Nb Inp. Val.: 24

UWM : 0,0178957 uc(UWM) : 0,0003733 UWM : 0,0175542 uc(UWM) : 0,0004943

WM : 0,0187816 uc(WM)int. : 6,069E-05 uc(WM)ext. :0,0001394 WM : 0,0186896 uc(WM)int. : 6,038E-05 uc(WM)ext. : 0,0002331

LWM : 0,0178957 uc(LWM) : 0,0008043 Min. Inp. Unc. : 0,0001 0,0187 LWM : 0,0175542 uc(LWM) : 0,0011458 Min. Inp. Unc. : 0,0001 0,0187

LWM : 0,0179 uc(LWM) : 0,0008 (rounded values)0,0179(8) EXPANDED LWM : 0,0176 uc(LWM) : 0,0011 (rounded values)0,0176(11) EXPANDED

LWM has used unweighted average and expanded the uncertainty so range includes the most precise value of 0,0187LWM has used unweighted average and expanded the uncertainty so range includes the most precise value of 0,0187

LWEIGHT41 (1 calculation only)

LWM has used unweighted average and expanded the uncertainty so range includes the most precise value of 0,0187

LWM has used unweighted average and expanded the uncertainty so range includes the most precise value of 0,0187

LWEIGHT4 (complete calculation)