Effect of positive Q-value neutron transfers on sub-barrier fusion reactions

The role of positive Q-value neutron transfers in sub-barrier fusion reactions has been studied with a modified quantum coupled channels model with all order couplings（CCFULL model）. Neutron rearrangement related only to the dynamical matching condition with no free parameters is implemented in the...

Full description

Saved in:
Bibliographic Details
Published inChinese physics C Vol. 41; no. 6; pp. 75 - 79
Main Author 温培威 冯兆庆 张凡 李成 林承键 张丰收
Format Journal Article
LanguageEnglish
Published 01.06.2017
Subjects
中子
匹配条件
参数模型
实验数据
熔合截面
碰撞系统
融合反应
通道模型
Online AccessGet full text
ISSN1674-1137
0254-3052
DOI10.1088/1674-1137/41/6/064102

Cover

Abstract The role of positive Q-value neutron transfers in sub-barrier fusion reactions has been studied with a modified quantum coupled channels model with all order couplings（CCFULL model）. Neutron rearrangement related only to the dynamical matching condition with no free parameters is implemented in the model, which provides a way to understand especially the Q-value dependence of sub-barrier fusion reactions. The fusion cross sections of the collision systems 40^Ca＋94,96^Zr have been calculated and analyzed. The general trend of experimental data can be reproduced well with additional channels for neutron rearrangement. We find that enhancement of sub-barrier fusion cross sections is closely related to the Q-value of the transferred neutrons, in particular for channels with sequential even number transferred neutrons.
AbstractList The role of positive Q-value neutron transfers in sub-barrier fusion reactions has been studied with a modified quantum coupled channels model with all order couplings（CCFULL model）. Neutron rearrangement related only to the dynamical matching condition with no free parameters is implemented in the model, which provides a way to understand especially the Q-value dependence of sub-barrier fusion reactions. The fusion cross sections of the collision systems 40^Ca＋94,96^Zr have been calculated and analyzed. The general trend of experimental data can be reproduced well with additional channels for neutron rearrangement. We find that enhancement of sub-barrier fusion cross sections is closely related to the Q-value of the transferred neutrons, in particular for channels with sequential even number transferred neutrons.
Author 温培威 冯兆庆 张凡 李成 林承键 张丰收
AuthorAffiliation The Key Laboratory of Beam Technology and Material Modification of Ministry of Education, College of Nuclear Science and Techno_logy, Beijing Normal University, Beijing 100875, China Beijing Radiation Center, Beijing 100875, China Institute of ModernPh.Y.Sics, Chinese Academy-of-Sciences, Lanzhou 730000, China China Institute of Atomic Energy, Beijing 102413, China Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator of Lanzhou, Lanzhou 730000, China
Author_xml – sequence: 1
  fullname: 温培威 冯兆庆 张凡 李成 林承键 张丰收
BookMark eNqFkMtKAzEUhoNUsK0-ghDcj5Pb5IIrKfUCAyLoOmQySY3UmZrMFHx7M7R04cbVufB_55z_LMCs6zsHwDVGtxhJWWIuWIExFSXDJS8RZxiRMzBHpGIFRRWZgflJcwEWKX2iLMroHNRr750dYO_hrk9hCHsHX4u92Y4Odm4cYt_BIZoueRcTzEUam6IxMQYXoR9TyK3ojB1yki7BuTfb5K6OcQneH9Zvq6eifnl8Xt3XhSUSDYXljRTIt7IyTFpjiats22LGKPXMqtZIqbBCihCPBVFUiUaYbMooUiEuFV2C6jDXxj6l6LzexfBl4o_GSE8v0ZNdPdnVDGuuDy_J3N0fzobBTKdni2H7L31zpD_6bvMdus1pLReE8opRRX8BYhNz-g
CitedBy_id crossref_primary_10_1088_1674_1137_acb2bc
crossref_primary_10_1016_j_ppnp_2020_103790
crossref_primary_10_1103_PhysRevC_101_014618
Cites_doi 10.1016/0370-2693(91)91084-9
10.1016/0375-9474(89)90409-0
10.1103/PhysRevC.93.064610
10.1103/PhysRevC.62.054611
10.1016/j.physletb.2013.12.048
10.1016/j.nuclphysa.2009.12.019
10.1016/0375-9474(86)90408-2
10.1103/PhysRevC.30.1223
10.1103/PhysRevC.93.034609
10.1016/0375-9474(94)90430-8
10.1007/s11425-015-5107-0
10.1103/PhysRevC.76.014610
10.1103/PhysRevC.92.054614
10.1016/j.nuclphysa.2013.07.003
10.1016/0375-9474(81)90480-2
10.1016/j.physletb.2008.06.006
10.1088/0954-3899/23/10/032
10.1103/PhysRevC.34.2155
10.1103/PhysRevC.81.044610
10.1103/PhysRevC.36.1379
10.1103/RevModPhys.86.317
10.1016/0370-2693(86)90854-3
10.1016/S0010-4655(99)00243-X
10.1016/0375-9474(93)90042-V
10.1103/PhysRevC.87.014605
10.1142/S021830130500382X
10.1103/PhysRevC.90.034612
10.1006/adnd.2001.0858
10.1103/PhysRevLett.45.1472
10.1016/S0375-9474(00)00056-7
10.1103/PhysRevC.90.014614
10.1103/PhysRevLett.113.022701
10.1103/PhysRevC.90.031601
10.1016/0370-2693(85)90660-4
10.1016/j.physletb.2016.01.058
10.1103/PhysRevC.86.044621
10.1016/j.nuclphysa.2006.03.002
10.1103/PhysRevLett.100.252701
10.1016/j.physrep.2015.08.001
10.1103/PhysRevC.67.061601
10.1016/S0375-9474(98)00121-3
10.1103/PhysRevLett.99.192701
10.1103/PhysRevC.57.2401
10.1103/PhysRevC.89.024615
10.1006/adnd.2001.0871
10.1103/PhysRevC.65.011601
10.1051/epjconf/20111705002
10.1103/PhysRevC.82.054609
10.1103/PhysRevC.85.054603
ContentType Journal Article
DBID 2RA
92L
CQIGP
~WA
AAYXX
CITATION
DOI 10.1088/1674-1137/41/6/064102
DatabaseName 维普_期刊
中文科技期刊数据库-CALIS站点
中文科技期刊数据库-7.0平台
中文科技期刊数据库- 镜像站点
CrossRef
DatabaseTitle CrossRef
DatabaseTitleList
DeliveryMethod fulltext_linktorsrc
Discipline Physics
DocumentTitleAlternate Effect of positive Q-value neutron transfers on sub-barrier fusion reactions
EISSN 0254-3052
EndPage 79
ExternalDocumentID 10_1088_1674_1137_41_6_064102
672365439
GroupedDBID 02O
1JI
1WK
29B
2B.
2C.
2RA
4.4
5B3
5GY
5VR
5VS
7.M
92E
92I
92L
92Q
93N
AAGCD
AAGID
AAJIO
AAJKP
AALHV
AATNI
ABCXL
ABHWH
ABJNI
ACAFW
ACGFS
ACHIP
AENEX
AFUIB
AFYNE
AIBLX
AKPSB
ALMA_UNASSIGNED_HOLDINGS
ATQHT
BBWZM
CCEZO
CCVFK
CEBXE
CHBEP
CJUJL
CQIGP
CRLBU
CW9
DU5
EBS
EDWGO
EJD
EPQRW
EQZZN
ER.
FA0
FEDTE
HVGLF
IJHAN
IOP
IZVLO
JCGBZ
KNG
KOT
M45
N5L
NT-
NT.
OK1
PJBAE
Q02
RIN
RNS
ROL
RPA
RW3
SY9
TCJ
TGP
W28
~WA
-SA
-SC
-S~
AAYXX
ADEQX
AERVB
AOAED
CAJEA
CAJEC
CITATION
Q--
U1G
U5K
U5M
ID FETCH-LOGICAL-c280t-c6b870fd85a48cac2e5cdd14433f4c9da889190922f1729397b7a641a92506893
ISSN 1674-1137
IngestDate Thu Apr 24 22:58:19 EDT 2025
Tue Jul 01 03:03:13 EDT 2025
Wed Feb 14 10:00:21 EST 2024
IsPeerReviewed true
IsScholarly true
Issue 6
Language English
License http://iopscience.iop.org/info/page/text-and-data-mining
http://iopscience.iop.org/page/copyright
LinkModel OpenURL
MergedId FETCHMERGED-LOGICAL-c280t-c6b870fd85a48cac2e5cdd14433f4c9da889190922f1729397b7a641a92506893
Notes The role of positive Q-value neutron transfers in sub-barrier fusion reactions has been studied with a modified quantum coupled channels model with all order couplings（CCFULL model）. Neutron rearrangement related only to the dynamical matching condition with no free parameters is implemented in the model, which provides a way to understand especially the Q-value dependence of sub-barrier fusion reactions. The fusion cross sections of the collision systems 40^Ca＋94,96^Zr have been calculated and analyzed. The general trend of experimental data can be reproduced well with additional channels for neutron rearrangement. We find that enhancement of sub-barrier fusion cross sections is closely related to the Q-value of the transferred neutrons, in particular for channels with sequential even number transferred neutrons.
11-5641/O4
Pei-Wei Wen1,2 ,Zhao-Qing Feng3, Fan Zhang1,2 ,Cheng Li1,2 , Cheng-Jian Lin4, Feng-Shou Zhang1,2（1.The Key Laboratory of Beam Technology and Material Modification of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, China 2.Beijing Radiation Center, Beijing 100875, China 3.Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China 4.China Institute of Atomic Energy, Beijing 102413, China 5 .Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator of Lanzhou , Lanzhou 730000, China）
sub-barrier fusion, CCFULL model, neutron transfer
PageCount 5
ParticipantIDs crossref_primary_10_1088_1674_1137_41_6_064102
crossref_citationtrail_10_1088_1674_1137_41_6_064102
chongqing_primary_672365439
ProviderPackageCode CITATION
AAYXX
PublicationCentury 2000
PublicationDate 2017-06-01
PublicationDateYYYYMMDD 2017-06-01
PublicationDate_xml – month: 06
  year: 2017
  text: 2017-06-01
  day: 01
PublicationDecade 2010
PublicationTitle Chinese physics C
PublicationTitleAlternate Chinese Physica C
PublicationYear 2017
References 45
47
48
49
Ma N. R. (9) 2016; 40
51
52
53
54
11
12
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
20
22
23
24
25
26
27
28
29
Wang B. (46) 2016
Broglia R. A. (50) 1981
30
31
32
Stefanini A. M. (21) 1995; 26
33
34
35
36
37
38
39
Zhu L. (44) 2015; 42
Anjos R. M. (10) 1997; 23
40
41
42
43
References_xml – ident: 20
  doi: 10.1016/0370-2693(91)91084-9
– ident: 36
  doi: 10.1016/0375-9474(89)90409-0
– ident: 45
  doi: 10.1103/PhysRevC.93.064610
– volume: 40
  year: 2016
  ident: 9
  publication-title: Chin. Phys.
– ident: 42
  doi: 10.1103/PhysRevC.62.054611
– ident: 54
  doi: 10.1016/j.physletb.2013.12.048
– ident: 4
  doi: 10.1016/j.nuclphysa.2009.12.019
– ident: 26
  doi: 10.1016/0375-9474(86)90408-2
– ident: 13
  doi: 10.1103/PhysRevC.30.1223
– ident: 11
  doi: 10.1103/PhysRevC.93.034609
– ident: 40
  doi: 10.1016/0375-9474(94)90430-8
– ident: 47
  doi: 10.1007/s11425-015-5107-0
– ident: 53
  doi: 10.1103/PhysRevC.76.014610
– ident: 38
  doi: 10.1103/PhysRevC.92.054614
– ident: 32
  doi: 10.1016/j.nuclphysa.2013.07.003
– ident: 48
  doi: 10.1016/0375-9474(81)90480-2
– ident: 31
  doi: 10.1016/j.physletb.2008.06.006
– year: 1981
  ident: 50
– volume: 23
  start-page: 1423
  issn: 0954-3899
  year: 1997
  ident: 10
  publication-title: J. Phys. G Nucl. Part. Phys.
  doi: 10.1088/0954-3899/23/10/032
– ident: 29
  doi: 10.1103/PhysRevC.34.2155
– ident: 17
  doi: 10.1103/PhysRevC.81.044610
– ident: 28
  doi: 10.1103/PhysRevC.36.1379
– volume: 26
  start-page: 503
  issn: 0587-4254
  year: 1995
  ident: 21
  publication-title: Acta Phys. Pol.
– ident: 1
  doi: 10.1103/RevModPhys.86.317
– ident: 25
  doi: 10.1016/0370-2693(86)90854-3
– ident: 49
  doi: 10.1016/S0010-4655(99)00243-X
– year: 2016
  ident: 46
– ident: 24
  doi: 10.1016/0375-9474(93)90042-V
– volume: 42
  issn: 0954-3899
  year: 2015
  ident: 44
  publication-title: J. Phys. G Nucl. Part. Phys.
– ident: 33
  doi: 10.1103/PhysRevC.87.014605
– ident: 6
  doi: 10.1142/S021830130500382X
– ident: 7
  doi: 10.1103/PhysRevC.90.034612
– ident: 51
  doi: 10.1006/adnd.2001.0858
– ident: 12
  doi: 10.1103/PhysRevLett.45.1472
– ident: 18
  doi: 10.1016/S0375-9474(00)00056-7
– ident: 34
  doi: 10.1103/PhysRevC.90.014614
– ident: 5
  doi: 10.1103/PhysRevLett.113.022701
– ident: 16
  doi: 10.1103/PhysRevC.90.031601
– ident: 35
  doi: 10.1016/0370-2693(85)90660-4
– ident: 8
  doi: 10.1016/j.physletb.2016.01.058
– ident: 15
  doi: 10.1103/PhysRevC.86.044621
– ident: 30
  doi: 10.1016/j.nuclphysa.2006.03.002
– ident: 41
  doi: 10.1103/PhysRevLett.100.252701
– ident: 2
  doi: 10.1016/j.physrep.2015.08.001
– ident: 39
  doi: 10.1103/PhysRevC.67.061601
– ident: 23
  doi: 10.1016/S0375-9474(98)00121-3
– ident: 3
  doi: 10.1103/PhysRevLett.99.192701
– ident: 37
  doi: 10.1103/PhysRevC.57.2401
– ident: 43
  doi: 10.1103/PhysRevC.89.024615
– ident: 52
  doi: 10.1006/adnd.2001.0871
– ident: 22
  doi: 10.1103/PhysRevC.65.011601
– ident: 27
  doi: 10.1051/epjconf/20111705002
– ident: 14
  doi: 10.1103/PhysRevC.82.054609
– ident: 19
  doi: 10.1103/PhysRevC.85.054603
SSID ssj0064088
Score 2.0670724
Snippet The role of positive Q-value neutron transfers in sub-barrier fusion reactions has been studied with a modified quantum coupled channels model with all order...
SourceID crossref
chongqing
SourceType Enrichment Source
Index Database
Publisher
StartPage 75
SubjectTerms 中子
匹配条件
参数模型
实验数据
熔合截面
碰撞系统
融合反应
通道模型
Title Effect of positive Q-value neutron transfers on sub-barrier fusion reactions
URI http://lib.cqvip.com/qk/92043A/201706/672365439.html
Volume 41
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1bb9MwFLZgCIkXxFWUAfIDb5XX2XEc-3FCTANp0EqbNvFiOY5DK00pbC0P_PodX-KEiybGS9RY9ama8-X48_G5IPS2LGVoHkBqKiQBBs6IaSgnjWpUoVzhTNgoHn8SR6f843l5PoTyhuySTb1nf_41r-R_tApjoFefJXsLzWahMACfQb9wBQ3D9Z90nEoP-6DlEHv1w00XU-Lrd7tp57bey-17QAAz9Wm6cHO1rUltLkOXunbrHWVTII12cNr1NQuWoTNl8ntcDa7Us2il5m5Fztxq4JHRYnxZmjVZ9Ivh2B19OAr9WcVjfpe-llwOtBpCo5KVFBUnlMZqLb0Z5XQEl7FNFJyGpOo_rTVYOO846KX5NkzefIcTpTzr1xrZv61dOaIwnKVLqb0w7YVpTrXQUcxddI9VVTjF__B53i_Ugu-HtqT59_sELylneWzG6UzMohhffmO57r5-h-c4ojEjPnLyCD1MGwl8EFHxGN1x3RN0fx4V9hQdR2zgdYt7bOAFjtjACRs4YwPDzQgbOGIDZ2w8Q6eH70_eHZHUOoNYJvc3xIoaDHHbyNJwaY1lrrQNvIO8KFpuVWOkVEAFFWMtMFh4K6u6MvAnjQJKLIDDPkc73bpzLxCGHUMNvB_WQWG5qphRtbSsBaYMWx2gqxO0m5-K_hZLpGhRscJnLasJ4v1z0jZVnffNTy70jRqboL08rZd544SXt52wix4M0H6FdjaXW_ca-OWmfhNQcg22SG6j
linkProvider IOP Publishing
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Effect+of+positive+Q+-value+neutron+transfers+on+sub-barrier+fusion+reactions&rft.jtitle=Chinese+physics+C&rft.au=Wen%2C+Pei-Wei&rft.au=Feng%2C+Zhao-Qing&rft.au=Zhang%2C+Fan&rft.au=Li%2C+Cheng&rft.date=2017-06-01&rft.issn=1674-1137&rft.volume=41&rft.issue=6&rft.spage=64102&rft_id=info:doi/10.1088%2F1674-1137%2F41%2F6%2F064102&rft.externalDBID=n%2Fa&rft.externalDocID=10_1088_1674_1137_41_6_064102
thumbnail_s http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F92043A%2F92043A.jpg