Japan Charged-Particle Nuclear Reaction Data Group
Division of Physics, Graduate School of Science
Hokkaido University
060-0810 Sapporo, JAPAN

Telephone +81(JPN)-11-706-2684
Facsimile +81(JPN)-11-706-4850
E-mail nrdf@jcprg.sci.hokudai.ac.jp

Memo CP-E/028
Date:
To:
From:
Subject:

December 10, 2003
Distribution
OTSUKA Naohiko and KATŌ Kiyoshi
Mott scattering cross section

We are compiling 16O+16O elastic scattering at 125 and 145 MeV (Y. Sugiyama et al., Phys.
Lett. B312(1993)35 and Y. Kondo et al., Phys. Lett. B365(1996)17). In these papers, angular
distributions are given in the ratios to Mott scattering cross section. Mott scattering cross sectionis the relativistic extension of Rutherford scattering cross section and expressed ias(dσ/dΩ)Mott=Z12Z22e4/4m2v4sin4(θ/2)[1-β2sin2(θ/2)]= (dσ/dΩ)Ruth[1-β2sin2(θ/2)],
where Z1e and Z2e are electric charges of projectile and target, m and v are mass and initial
velocity of projectile. β is Lorentz factor v/c. Namely the last term [1-β2sin2(θ/2)] is therelativistic correction to Rutherford cross section. We propose modifier and quantity codes forMott scattering cross section.
Dictionary 34 (Modifiers)
MOT
relative to Mott scattering
Dictionary 36 (Quantities),DA,,MOT
Angular distribution, relative relativistic scattering by point nucleus(Mott scattering)
Distribution:
J.H. Chang, KAERIO. Gritzay, KINR
M. Kellett, NEADB
V. McLane, NNDC
N. Otsuka, JCPRG
S. Taova, VNIIEF
M. Wirtz, NDS

M. Chiba, JCPRG
J. Hasegawa, JAERI
M. Lammer, NDS
C. Nordborg, NEADB
V. Pronyaev, NDS
T. Tárkányi, ATOMKI
V. Zerkin, NDS

F.E. Chukreev, CAJaD
A. Kaltchenko, KINR
S. Maev, CJD
P. Oblozinsky, NNDC
O. Schwerer, NDS
V. Varlamov, CDFE
Zhuang Y.X., CNDC

S. Dunaeva, NDS
K. Kato, JCPRG
V.N. Manokhin, CJD
Y. Ohbayasi, JCPRG
S. Takacs, ATOMKI.
M. Vlasov, KINR

Sample of coded entry (E1521.002):
SUBENTBIB
REL-REF

REACTION
PART-DET
EN-SECSTATUS

ENDBIBNOCOMMONDATA
ANG-CM
ADEG
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
…
58.0
60.0
62.0
64.0
66.0
68.0
69.6
ENDDATAENDSUBENTNOSUBENT

E1521002
20031210
E152100200001
511
E152100200002(A,E1613003,Y.Kondo+,J,PL/B,365,17,1996)
E152100200003
Similar experiment has been done for wider angular
E152100200004
range at 124 MeV and 145 MeV.
E152100200005(8-O-16(8-O-16,EL)8-O-16,,DA,,MOT)
E152100200006
DATA-CM: Cross section ratio to Mott scattering
E152100200007(8-O-16)
E152100200008
ANG-CM is polar angle between beam and 16O in center
E152100200009
of mass system
E152100200010(TABLE)Data received by e-mail from Y. Kondo
E152100200011(2003.08.27). Corresponding figure is Fig.1(a), E152100200012
p36 in reference
E152100200013
110E152100200014
00E152100200015
346
E152100200016
DATA-CM
DATA-ERR
E152100200017
NO-DIM
NO-DIM
E152100200018
0.20001
0.002463
E152100200019
0.14697
0.0021941
E152100200020
0.182240.0026361
E152100200021
0.17818
0.0029193
E152100200022
0.12471
0.002621
E152100200023
0.052972
0.0011228
E152100200024
0.041850.0014141
E152100200025
0.08273
0.0020745
E1521002000260.09801
0.0023579
E152100200027
0.0020124 0.00017328
0.0033684 0.00028464
0.007520.00092608
0.0067375 0.0008339
0.0037779 0.00087853
0.0043006 0.00065011
0.0030698 0.00058014
48064
0E1521003
20031210

E152100200058
E152100200059
E152100200060
E152100200061
E152100200062
E152100200063
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