## 28-Ni-60

Reaction 0.0253-eV Maxwellian
Average
g-factor Resonance
Integral
14-MeV Fiss. Spec.
Average
(n,total) 4.329 (b) 4.515 (b) 1.043 2.760 (b) 3.611 (b)
(n,elastic) 1.429 (b) 1.613 (b) 1.129 1.340 (b) 3.150 (b)
(n,inelastic) ( E-thr = 1.355 MeV ) 657.0 (mb) 450.9 (mb)
(n,2n) ( E-thr = 11.58 MeV ) 388.1 (mb) 57.86 (μb)
(n,na) ( E-thr = 6.397 MeV ) 9.980 (mb) 2.649 (μb)
(n,np) ( E-thr = 9.694 MeV ) 134.5 (mb) 25.90 (μb)
(n,γ) 2.901 (b) 2.902 (b) 1.000 1.463 (b) 69.65 (μb) 6.359 (mb)
(n,p) ( E-thr = 2.076 MeV ) 157.7 (mb) 2.202 (mb)
(n,d) ( E-thr = 7.431 MeV ) 3.878 (mb) 942.4 (nb)
(n,t) ( E-thr = 11.70 MeV ) 646.7 (nb) 2.302 (nb)
(n,He-3) ( E-thr = 9.333 MeV ) 89.13 (nb) 168.5e-12 (b)
(n,a) 0.000 (b) 0.000 (b) 24.22 (mb) 68.26 (mb) 1.623 (mb)
(n,2p) ( E-thr = 10.49 MeV ) 0.000 (b) 933.6e-12 (b)
MT = 203 ( E-thr = 2.076 MeV ) 292.2 (mb) 2.228 (mb)
MT = 204 ( E-thr = 7.431 MeV ) 3.878 (mb) 942.4 (nb)
MT = 205 ( E-thr = 11.70 MeV ) 646.7 (nb) 2.302 (nb)
MT = 206 ( E-thr = 9.333 MeV ) 89.13 (nb) 168.5e-12 (b)
MT = 207 0.000 (b) 0.000 (b) 24.22 (mb) 78.24 (mb) 1.626 (mb)

These cross sections are calculated from JENDL-4.0 at 300K.
The background color of each cell noted a cross section means the order of the cross-section value.
The unit of cross section, (b), means barns, and SI prefixes are used as following.
(kb) → 103(b),   (mb) → 10−3(b),  (μb) → 10−6(b),  (nb) → 10−9(b).

Maxwellian Average :
σmacs(T) =
2

 √ π
 EU EL
σ(E,T) ⋅ E ⋅ exp (
 E kBT
) dE

 EU EL
E ⋅ exp (
 E kBT
) dE
,
where T denotes the temperature, and kB the Boltzmann constant. The upper and lower limits of integration, EL and EU are set to 10−5 eV and 10 eV, respectively.
Resonance Integral :
σri(T) =
 EU EL
σ(E,T) ⋅
 1 E
dE ,
with  EL = 0.5 eV  and  EU = 10 MeV.
U-235 Thermal Fission-Neutron Spectrum Average (Fiss. Spec. Average) :
σfacs(T) =
 EU EL
σ(E,T) ⋅

 4 πa3b
⋅ exp (
 ab E 4 a
) ⋅ sinh
 √ bE
dE

 EU EL

 4 πa3b
⋅ exp (
 ab E 4 a
) ⋅ sinh
 √ bE
dE
,
with  EL = 10−5 eV  and  EU = 20 MeV. The parameters a and b are 0.988 MeV and 2.249 MeV−1, respectively.
Westcott g-factor :
g(T) =
 σmacs(T) σ(0.0253 eV,T)
.
{"ft_lang_label":"__label__en","ft_lang_prob":0.6329743,"math_prob":0.9967042,"size":1918,"snap":"2019-13-2019-22","text_gpt3_token_len":905,"char_repetition_ratio":0.20323929,"word_repetition_ratio":0.13105413,"special_character_ratio":0.5860271,"punctuation_ratio":0.21153846,"nsfw_num_words":0,"has_unicode_error":false,"math_prob_llama3":0.98611504,"pos_list":[0],"im_url_duplicate_count":[null],"WARC_HEADER":"{\"WARC-Type\":\"response\",\"WARC-Date\":\"2019-03-19T02:19:08Z\",\"WARC-Record-ID\":\"<urn:uuid:451e89d1-3a7f-4623-91a8-946fe3579f8c>\",\"Content-Length\":\"20826\",\"Content-Type\":\"application/http; msgtype=response\",\"WARC-Warcinfo-ID\":\"<urn:uuid:4390f684-0f1e-43e4-bd32-47fb94e09d0c>\",\"WARC-Concurrent-To\":\"<urn:uuid:40adc5bb-3a79-4ae4-b08a-68b45b0b69ea>\",\"WARC-IP-Address\":\"45.60.62.135\",\"WARC-Target-URI\":\"https://wwwndc.jaea.go.jp/cgi-bin/Tab80WWW.cgi?lib=J40&iso=Ni060\",\"WARC-Payload-Digest\":\"sha1:XDEQAK3M4KHYMMZXNBG6ZLOI65C7QM2Q\",\"WARC-Block-Digest\":\"sha1:UKXDLHEDAUB7CEKITT4QFCRVHEVU2XOO\",\"WARC-Identified-Payload-Type\":\"text/html\",\"warc_filename\":\"/cc_download/warc_2019/CC-MAIN-2019-13/CC-MAIN-2019-13_segments_1552912201882.11_warc_CC-MAIN-20190319012213-20190319034213-00039.warc.gz\"}"}