Phenomenological Analysis of Energy Shifts and Widths of Kaonic Atoms

  • We analyze kaonic atoms in terms of the phenomenological optical potential of Woods-Saxon form. By fitting data of kaonic atoms, we obtain an optimal set of optical potential parameters. Comparing this optical potential near surface of nucleus with other optical potentials obtained in some successful research works, we find that they are in rather good agreement with each other. On the other hand, the imaginary part of our potential between kaon and nucleus is similar to that between nucleon and nucleus, but the real part of the potential between kaon and nucleus is much deeper and narrower in radial distribution.
  • 加载中
  • [1] . Batty C J, Friedman E, Gal A. Phys. Rep. , 1997, 287: 3852. Friedman E, Gal A, Batty C J. Phys. Lett . , 1993, B308: 63. Friedman E, Gal A, Batty C J. Nucl. Phys. , 1994, A579: 5184. Brown G E. Nucl. Phys. , 1994, A574: 217c; Brown G E, Rho M.Phys.Rev. , 1971, C3: 1785;Phys. Lett. , 1972, B38: 1355. Friedman E, Gal A. Phys. Lett . , 1999, B459: 436. Friedman E, Gal A, Mares J et al. Phys. Rev. , 1999, C60: 0243147. Friedman E, Soff G J. Phys. , 1985, G11: L378. Friedman E, Gal A. Nucl. Phys. , 1999, A658: 3459. Gal A, Friedman E, Batty C J. Nucl. Phys. , 1996, A606: 28310. Ramos A, Oset E. Nucl. Phys. , A, nucl..th/990601611. Hirenzaki S, Okumura Y, Toki H et al. Phys. Rev. , 2000, C61:05520512. Nieves J, Oset E, Garcia..Recio C. Nucl. Phys. , 1993, A554: 50913. Oset E, Ramos A. Nucl. Phys. , 1998, A635: 9914. Oller J A, Oset E. Nucl. Phys. , 1997, A620: 43815. Oller J A, Oset E, Pelaez J R. Phys. Rev. Lett. , 1998, 80: 3452;Phys. Rev. , 1991, D59: 07400116. Garcia..Recio C, Salcedo L L, Oset E. Phys. Rev. , 1989, C39: 59517. CAI C H,LI L,TAN Y H et al. Euro. Phys. Lett. , 2003, 64(4) : 44818. CAI C H, LI L. High Energy Phys. Nucl. Phys. , 2003, 27(11) :1005(in Chinese)(蔡崇海,李磊高能物理与核物理,2003,27(11):1005)19. Baca A, Garcia..Recio C, Nieves J. Nucl. Phys. , 2000, A673: 335
  • 加载中

Get Citation
LIANG Chun-Tian and CAI Cong-Hai. Phenomenological Analysis of Energy Shifts and Widths of Kaonic Atoms[J]. Chinese Physics C, 2005, 29(8): 745-751.
LIANG Chun-Tian and CAI Cong-Hai. Phenomenological Analysis of Energy Shifts and Widths of Kaonic Atoms[J]. Chinese Physics C, 2005, 29(8): 745-751. shu
Milestone
Received: 2004-10-14
Revised: 1900-01-01
Article Metric

Article Views(2027)
PDF Downloads(578)
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:

Phenomenological Analysis of Energy Shifts and Widths of Kaonic Atoms

    Corresponding author: LIANG Chun-Tian,
  • Institute of Physics, Nankai University, Tianjin 300071,China

Abstract: We analyze kaonic atoms in terms of the phenomenological optical potential of Woods-Saxon form. By fitting data of kaonic atoms, we obtain an optimal set of optical potential parameters. Comparing this optical potential near surface of nucleus with other optical potentials obtained in some successful research works, we find that they are in rather good agreement with each other. On the other hand, the imaginary part of our potential between kaon and nucleus is similar to that between nucleon and nucleus, but the real part of the potential between kaon and nucleus is much deeper and narrower in radial distribution.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return