Nuclear Data Section
International Atomic Energy Agency
P.O.Box 100, A-1400 Vienna, Austria
Memo CP-D/684
Date:
To:
From:

11 February 2011
Distribution
N.Otsuka

Subject:

Angle larger than 180 deg

The list of subentries where some angle values exceeding 180 deg [1] was examined.
All angles were read from images except for E1208.099 and T0238.005.
Remarks (See also table of this memo)-

Many cases are probably due to an error in digitization of data points very
close to 180 deg.

-However, the deviations from 180 deg often exceed the digitization errors
declared by compilers (ANG-ERR-D).

-Articles were checked when angles are significantly larger than 180 deg:o30318.003, T0267.002
Data points are symmetric with respect to 180 deg. Therefore angle
values larger than 180 deg are acceptable.

oA1493.002, F0484.003, F0567.015, F0608.002, O0443.008, O1033.003
Corrections are necessary. (“Not seen in fig.” in the table).

oE1208.099, T0238.005
These large angles are given by authors. Reasons are unknown.

List of subentries where angles are larger than 180 deg
Subentry

Heading

Angle
(max)

Declared
digitize. error

22720.002

ANG-CM181.7

1.

22720.003

ANG-CM

181.3

1.0

22720.004

ANG-CM

182.1

1.

22720.005

ANG-CM

182.0

1.

30318.003

ANG

223.34

0.5

A1150.003

AMG-CM

181.4

1.

A1493.002

ANG-CM

496.

1.

A1545.004

ANG

182.1

0.8

C1282.003

ANG-CM

1.85E+02

Not given

D0372.002

ANG-CM

180.061.0

E1208.099

ANG-CM

5038.

N/A

F0293.006

ANG-CM

182.4405

1.0F0293.005

ANG-CM

181.9734

1.0F0484.003

ANG-CM

269.90.5F0505.002

ANG-CM

180.2

1.0

F0512.004

ANG-CM

180.060.76

F0512.005

ANG-CM

181.290.4

F0567.015

ANG-CM

252.870.3

F0594.002

ANG-CM

180.100.2

F0594.003

ANG-CM

180.900.7

F0595.002

ANG-CM

181.500.3

F0608.002

ANG-CM

264.900.2

F0675.004

ANG-CM

180.800.1

F0675.006

ANG-CM

180.600.3

F0715.002

ANG-CM

180.070.7

F0715.004

ANG-CM

180.050.2

F1048.003

ANG-CM

181.120.211

O0253.025

ANG-CM

180.6

1.1

O0443.008

ANG-CM

195.9

0.8

O0969.002

ANG-CM

181.7

0.6

O1033.003

ANG

194.2

0.5

O1575.006

ANG-CM

182.2

0.6

O1575.007

ANG-CM

180.50.6

O1756.002

ANG-CM

182.6

0.6

T0238.005

ANG-CM

196.2

N/A

T0267.002

ANG-CM

192.3

0.2

Reference[1] V. Zerkin, E-mail to NRDC (10 Feb. 2011).

RemarkAs given in fig.,
Symmetric
Not seen in fig.

Not seen in fig.

Not seen in fig.

Not seen in fig.

Not seen in fig.
Not seen in fig.

As given in fig.
As given in fig.,
Symmetric

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