2021 Impact Factor 2.944 Impact factor of Chinese Physics C is 3.6 in 2023 Impact factor of Chinese Physics C is 3.6 in 2022 2021 Impact Factor 2.944 Impact factor of Chinese Physics C is 3.6 in 2023
Advanced Search
Chinese Physics C> 2002, Vol. 26> Issue(2) : 141-147 

Non-reproducibility of the Cross Sections Measured in 19F+93Nb Dissipative Reactions

  •  Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000, China2 China Institute of Atomic Energy, Beijing 102413, China

  • Two independent measurements of excitation functions in the dissipative collisions of 19F+93Nb have been performed at incident energies from 100 to 108 MeV in steps of 250 keV. The two measurements differed by the thickness of the target foils, 70μg/cm2 and 71μg/cm2, respectively. All the other experimental conditions, the accelerator, the incident energies and steps, the scattering chamber, the detection system, the electronics, the acquisition system and all the parameters selected in the two measurements, were kept to be identical in both experiments. The data indicate non-reproducibility of the non-self averaging oscillating yields in the two independent measurements. The indication of the non-reproducibility of the cross sections is discussed.

  • References

    [1] . Ericson T. Ann. Phys., 1963, 23: 3902. Rosa A De, Inglima G, Russo V et al. Phys. Lett., 1985, B160: 239 3. Giaesner A, Dunweber M, Hering W et al. Phys. Lett., 1986, B169: 1534. Suomijarvi T, Berthier B, Lucas R et al. Phys. Rev., 1987, C36: 1815. Pappalardo G. Nucl. Phys., 1988, A488: 395c6. Cardella G, Papa M, Pappalardo G et al. Z. Phys., 1989, A332: 195 7. Agodi C, Alba R, Anzalone A et al. Z. Phys., 1991, A340: 3418. Papa M, Cardella G, Pietro A Di et al. Z. Phys., 1995, A353: 205 9. Rizzo F, Cardella G, Rosa A De et al. Z. Phys., 1994, A349: 169 10. WANG Qi, LU Jun, XU Hu-Shan et al. Phys. Lett., 1996, B388: 46211. Berceanu I et al. Phys. Rev., 1998, C57: 2359 12. Papa M, Amorini F, Cardalla G et al. Phys. Rev., 2000, C61: 044614 13. Kun S Y. Phys. Rev. Lett., 2000, 84: 423 14. WANG Qi, TIAN Wen-Dong, LI Song-Lin et al. High Energy Physics and Nuclear Physics, 2000, 24: 1060(in Chinese)(王琦, 田文栋, 李松林等. 高能物理与核物理, 2000, 24: 1060)15. WANG Qi, TIAN Wen-Dong, LI Song-Lin et al. Nuclear Physics Review, 2001, 18: 72(in Chinese)(王琦, 田文栋, 李松林等. 原子核物理评论, 2001, 18: 72)16. Kun S Y. Z. Phys., 1997, A359: 26317. Brink D M, Dietrick K. Z. Phys., 1987, A326: 718. Pappalardo G, Papa M. Structure in the Excitation Functions of Dissipative Heavy Ion Collisions. In: Lemmer R H. in Proceedings of the workshop on Multistep Direct Reaction, Singapore: World Scientific, 1992, 89—113 19. Kun S Y. Theory of Multistep Dissipative heavy ion Collisions in the Region of Strongly Overlapping Resonances of Dinucleus: Angular Distributions and Excitation Function Fluctuations In: Lemmer R H. in Proceedings of the workshop on Multistep Direct Reaction, Singapore: World Scientific, 1992, 114—158 20. Kun S Y. Phys. Lett., 1991, B257: 24721. Kun S Y, Papa M, Sunko D K. Phys. Lett., 1990, B249: 122. Kun S Y. Nucl. Phys., 1995, A583: 275c 23. Kun S Y, Norenberg W. Z. Phys., 1992, A343: 21524. Kun S Y. Z. Phys., 1997, A357: 255; A357: 271; A357: 367; A359: 137; A359: 145; A359: 257

  • References

    [1] . Ericson T. Ann. Phys., 1963, 23: 3902. Rosa A De, Inglima G, Russo V et al. Phys. Lett., 1985, B160: 239 3. Giaesner A, Dunweber M, Hering W et al. Phys. Lett., 1986, B169: 1534. Suomijarvi T, Berthier B, Lucas R et al. Phys. Rev., 1987, C36: 1815. Pappalardo G. Nucl. Phys., 1988, A488: 395c6. Cardella G, Papa M, Pappalardo G et al. Z. Phys., 1989, A332: 195 7. Agodi C, Alba R, Anzalone A et al. Z. Phys., 1991, A340: 3418. Papa M, Cardella G, Pietro A Di et al. Z. Phys., 1995, A353: 205 9. Rizzo F, Cardella G, Rosa A De et al. Z. Phys., 1994, A349: 169 10. WANG Qi, LU Jun, XU Hu-Shan et al. Phys. Lett., 1996, B388: 46211. Berceanu I et al. Phys. Rev., 1998, C57: 2359 12. Papa M, Amorini F, Cardalla G et al. Phys. Rev., 2000, C61: 044614 13. Kun S Y. Phys. Rev. Lett., 2000, 84: 423 14. WANG Qi, TIAN Wen-Dong, LI Song-Lin et al. High Energy Physics and Nuclear Physics, 2000, 24: 1060(in Chinese)(王琦, 田文栋, 李松林等. 高能物理与核物理, 2000, 24: 1060)15. WANG Qi, TIAN Wen-Dong, LI Song-Lin et al. Nuclear Physics Review, 2001, 18: 72(in Chinese)(王琦, 田文栋, 李松林等. 原子核物理评论, 2001, 18: 72)16. Kun S Y. Z. Phys., 1997, A359: 26317. Brink D M, Dietrick K. Z. Phys., 1987, A326: 718. Pappalardo G, Papa M. Structure in the Excitation Functions of Dissipative Heavy Ion Collisions. In: Lemmer R H. in Proceedings of the workshop on Multistep Direct Reaction, Singapore: World Scientific, 1992, 89—113 19. Kun S Y. Theory of Multistep Dissipative heavy ion Collisions in the Region of Strongly Overlapping Resonances of Dinucleus: Angular Distributions and Excitation Function Fluctuations In: Lemmer R H. in Proceedings of the workshop on Multistep Direct Reaction, Singapore: World Scientific, 1992, 114—158 20. Kun S Y. Phys. Lett., 1991, B257: 24721. Kun S Y, Papa M, Sunko D K. Phys. Lett., 1990, B249: 122. Kun S Y. Nucl. Phys., 1995, A583: 275c 23. Kun S Y, Norenberg W. Z. Phys., 1992, A343: 21524. Kun S Y. Z. Phys., 1997, A357: 255; A357: 271; A357: 367; A359: 137; A359: 145; A359: 257

  • Access

    加载中

Get Citation
WANG Qi, TIAN Wen-Dong, LI Song-Lin, JIANG Zhong-He, DONG Yu-Chuan, LI Zhi-Chang, LU Xiu-Qin, ZHAO Kui, FU Chang-Bo, LIU Jian-Cheng, JIANG Hua and HU Gui-Qing. Non-reproducibility of the Cross Sections Measured in 19F+93Nb Dissipative Reactions[J]. Chinese Physics C, 2002, 26(2): 141-147.
WANG Qi, TIAN Wen-Dong, LI Song-Lin, JIANG Zhong-He, DONG Yu-Chuan, LI Zhi-Chang, LU Xiu-Qin, ZHAO Kui, FU Chang-Bo, LIU Jian-Cheng, JIANG Hua and HU Gui-Qing. Non-reproducibility of the Cross Sections Measured in 19F+93Nb Dissipative Reactions[J]. Chinese Physics C, 2002, 26(2): 141-147. shu
Milestone
Received: 2001-04-02
Revised: 1900-01-01
Article Metric

Article Views(3235)
PDF Downloads(685)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Non-reproducibility of the Cross Sections Measured in 19F+93Nb Dissipative Reactions

    Corresponding author: WANG Qi,
  • Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000, China2 China Institute of Atomic Energy, Beijing 102413, China
  • Received Date: 2001-04-02
  • Accepted Date: 1900-01-01
  • Available Online: 2002-02-05

Abstract: Two independent measurements of excitation functions in the dissipative collisions of 19F+93Nb have been performed at incident energies from 100 to 108 MeV in steps of 250 keV. The two measurements differed by the thickness of the target foils, 70μg/cm2 and 71μg/cm2, respectively. All the other experimental conditions, the accelerator, the incident energies and steps, the scattering chamber, the detection system, the electronics, the acquisition system and all the parameters selected in the two measurements, were kept to be identical in both experiments. The data indicate non-reproducibility of the non-self averaging oscillating yields in the two independent measurements. The indication of the non-reproducibility of the cross sections is discussed.

    HTML

Reference (1)

目录

Link
IOPScience
SCOAP3
arXiv
Chinese Physical Society
Journal information
Introduction
Editorial Board
Others
Subscribe
Contact us
QQ: 1307685413
Tel: +86-010-88235947
Fax: +86-010-88233126
E-mail: cpc@ihep.ac.cn

  • CPC Website

  • IOP Website

  • CPC WeChat

Copyright © Institute of High Energy Physics, Chinese Academy of Sciences, 19B Yuquan Road, Beijing 100049, China 京ICP备05002789号-1

Supported by: Beijing Renhe Information Technology Co. Ltd  E-mail: info@rhhz.net

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return