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/029
Date:
To:
From:
Subject:

December 10, 2003
Distribution
OTSUKA Naohiko and KATŌ Kiyoshi
Double differential cross section integrated over partial angular range

We are compiling a spectroscopic study of hypernucleus by the (π+, K+) reaction (T. Hasegawa
et al., Phys. Rev. Lett. 74(1995)224). In this work, authors give double differential cross sections
with respect to emission angle of positive kaon and excitation energy of residual nucleus.
Similar quantity is also found in T. Teranishi et al., Phys. Lett. B4074(1997)110, where double
differential cross sections with respect to emission angle and excitation energy of 11Be aremeasured for 1H(11Li,n)11Be reaction. We propose the following codes for both cases:
Dictionary 36 (Quantities),DA/DE,,IPA
Double-differential cross section integrated partial angular range),DA/DE,RSD,IPA
Double-differential cross section d2/dA(Resid.)dE(Resid.)
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, JCPRGV.N. Manokhin, CJD
Y. Ohbayasi, JCPRG
S. Takacs, ATOMKI.
M. Vlasov, KINR

Sample of coded entry (E1601.002):
SUBENT
BIB…
EN-SEC

E1601001
1020031211
38

E160100100001
E160100100002

ANG-MIN is minimum polar angle between beam andpositive kaon in laboratory system
ANG-MAX is maximum polar angle between beam andpositive kaon in laboratory system
ENDBIB380
COMMON33ANG-MIN
ANG-MAX
MOM
ADEG
ADEG
GEV/C
2.0
14.01.06
ENDCOMMON
30ENDSUBENT
450SUBENT
E1601002
20031211
BIB
55REACTION(6-C-12(PIP,X)1-KP-0,,DA/DE,,IPA)
PART-DET(KP)
EN-SEC
E-EXC: Excitation energy of 12(Lambda)C
ANALYSIS(INTAD)integrated from 2 to 14 deg
STATUS(CURVE)Data scanned from Fig.2, p225 in reference
ENDBIB
50
NOCOMMON
00DATA
399
E-EXC
DATA
DATA-ERR
MEV
MU-B/MEVMU-B/MEV-1.366E+01 1.110E-05-1.317E+01 8.896E-04…
3.527E+01 2.840E-01 2.322E-02
3.570E+01 2.350E-01 2.064E-02
ENDDATA101
0ENDSUBENT111
0E160100100020
E160100100021
E160100100022
E160100100023
E160100100041
E160100100042
E160100100043
E160100100044
E160100100045
E160100100046
E160100199999
E160100200001
E160100200002
E160100200003
E160100200004
E160100200005
E160100200006
E160100200007
E160100200008
E160100200009
E160100200010
E160100200011
E160100200012
E160100200013
E160100200014
E160100200110
E160100200111
E160100200112
E160100299999

Sample of coded entry (E1670.002):
SUBENT
BIB
REACTION

E1670002
20031211
E167000200001
831E167000200002(1-H-1(3-LI-11,N)4-BE-11,,DA/DE,RSD,IPA/RAW)
E167000200003
DATA: Uncorrected for detector acceptance
E167000200004
PART-DET(P)
E167000200005(N)
E167000200006(3-LI-9)
E167000200007
EN-SECANG-MIN is polar angle between beam and 11Be in
E167000200008
laboratory system
E167000200009
ANG-MAX is polar angle between beam and 11Be in
E167000200010
laboratory system
E167000200011(E-EXC,4-BE-11)Excitation energy of 11Be. This energy E167000200012
is calculated by E(d) + 20.14 MeV where E167000200013
E(d) is decay energy defined in p112 of E167000200014
the reference and 20.14 MeV is
E167000200015
threshold energy for the 9Li + p + n
E167000200016
channel [G.Audi, A.H.Wapstra, Nucl.
E167000200017
Phys. A 595(1995)409].
E167000200018
MISC-COL(MISC1)Decay energy E(d) defined in p112 of theE167000200019
reference
E167000200020(MISC2)Detector acceptance. True energy spectrum can
E167000200021
be obtained by dividing tabulated data by this E167000200022
acceptance.
E167000200023
SAMPLE
Chemical-form of target is CH2. (CH2)n and C target
E167000200024
are used, C target was used to subtract theE167000200025
contributions of carbon nuclei in the (CH2)n target.
E167000200026
Target-thickness: 191 and 188 mg/cm2 for (CH2)n and C E167000200027
target, respectively.
E167000200028
METHOD(COINC)Detect 9Li, proton and neutron in coincidence. E167000200029
ERR-ANALYS (ERR-1)Mainly due to the uncertainty in neutron
E167000200030
detection efficiency
E167000200031
STATUS(TABLE)Data (Fig.2(a), p112 in reference) received by E167000200032
e-mail from T.Teranishi (2003.09.17)
E167000200033
ENDBIB
310
E167000200034
COMMON33
E167000200035
ANG-MIN
ANG-MAX
ERR-1
E167000200036
ADEG
ADEG
PER-CENTE167000200037
0.0
5.0
10.0
E167000200038
ENDCOMMON
30
E167000200039
DATA
5100
E167000200040
E-EXC
MISC1
DATA
ERR-S
MISC2
E167000200041
MEV
MEV
MB/MEV
MB/MEV
NO-DIM
E167000200042
20.19
0.05
0.0
0.0
0.03
E167000200043
20.29
0.15
0.02
0.01
0.095
E167000200044
…
29.99
9.85
0.03
0.02
0.071
E167000200141
30.09
9.95
0.02
0.02
0.069
E167000200142
ENDDATA102
0E167000200143
ENDSUBENT
1420
E167000299999