Chinese Physics C > 2010, Vol. 34 > Issue(9): 1169-1174 DOI: 10.1088/1674-1137/34/9/004

K-nucleus dynamics: from quasibound states to kaon condensation

A. Gal^,

Racah Institute of Physics, the Hebrew University, Jerusalem~91904, Israel

Abstract
HTML
Reference
Related

PDF

Abstract：

Coupled-channel KN dynamics near threshold and its repercussions in few-body K-nuclear systems are briefly reviewed, highlighting studies of a K^－pp quasibound state. In heavier nuclei, the extension of mean-field calculations to multi-K nuclear and hypernuclear quasibound states is discussed. It is concluded that strangeness in finite self-bound systems is realized through hyperons, with no room for kaon condensation.

References

[1]

Tomozawa Y.Nuovo Cimento A,1966,46:707; Weinberg S.Phys.Rev.Lett.,1966,17:616[2] Borasoy B,Niβler R,Weise W.Phys.Rev.Lett.,2005,94:213401; Eur.Phys.J.A,2005,25:79[3] Beer G et al.Phys.Rev.Lett.,2005,94:212302[4] Weise W,H(a)rtle R.Nucl.Phys.A,2008,804:173[5] Batty C J,Friedman E,Gal A.Phys.Rep.,1997,287:385[6] Friedman E,Gal A.Phys.Pep.,2007,452:89[7] Barnea N,Friedman E.Phys.Rev.C,2007,75:022202(R)[8] Mare(s) J,Friedman E,Gal A.Nucl.Phys.A,2006,770:84[9] Kishimoto T et al.Prog.Theor.Phys.,2007,118:181; Nucl.Phys.A,2009,827:321c[10] Yamagata J,Nagahiro H,Hirenzaki S.Phys.Rev.C,2006,74:014604[11] Magas V K,Yamagata-Sekihara J,Hireuzaki S,Oset E.arXiv:0911.3614 (nucl-th)[12] Ramos A,Oset E.Nucl.Phys.A,2000,671:481[13] Ciepl(y) A,Friedman E,Gal A,Mares J.Nucl.Phys.A,2001,696:173[14] Hyodo T,Weise W.Phys.Rev.C,2008,77:035204[15] Ciepl(y) A,Gal A.arXiv:0809.0422 (nucl-th)[16] Ciepl(y) A,Smejkal J.Eur.Phys.J.A,2007,34:237[17] Ikeda Y,Sato T.Phys.Rev.C,2009,79:035201[18] Agnello M et al.Phys.Per.Lett.,2005,94:212303[19] Magas V K,Oset E,Ramos A,Toki H.Phys.Rev.C,2006,74:025206[20] Yamazaki T,Kienle P,Suzuki K,Maggiora M.(On behalf of the DISTO collaboration).Hyp.Int.,2009,193:181[21] Yamazaki T,Akaishi Y.Phys.Lett.B,2002,535:70[22] Akaishi Y,Yamazaki T.Phys.Rev.C,2002,65:044005[Eq.(29)] [23] Doté A,Hyodo T,Weise W.Nucl.Phys.A,2008,804:197; Phys.Rev.C,2009,79:014003[24] Shevchenko N V,Gal A,Mare(s) J.Phys.Rev.Lett.,2007,98:082301[25] Ikeda Y,Sato T.Phys.Per.C,2007,76:035203[26] Wycech S,Green A M.Phys.Rev.C,2009,79:014001[27] Shevchenko N V,Gal A,Mare(s) J,Révai J.Phys.Rev.C,2007,76:044004[28] Fabbietti L (for the FOPI collaboration),arXiv:0911.0299 (nucl-ex)[29] Nagae T.presented in this Conference[30] Mares J,Friedman E,Gal A.Phys.Lett.B,2005,606:295; Nucl.Phys.A,2006,770:84[31] Gazda D,Friedman E,Gal A,Mare(s) J.Phys.Rev.C,2007,76:055204[32] Gazda D,Friedman E,Gal A,Mare(s) J.Phys.Rev.C,2008,77:045206[33] Gazda D,Friedman E,Gal A,Mare(s) J.Phys.Per.C,2009,80:035205[34] Schaffner-Bielich J,Gal A.Phys.Rev.C,2000,62:034311; and references cited therein[35] Khaustov P et al.Phys.Rev.C,2000,61:054603

[1]	V. I. Nazaruk. New model of kaon regeneration. Chinese Physics C, 2018, 42(2): 023108.doi:10.1088/1674-1137/42/2/023108
[2]	Qiu-Yue Li,Xiao-Xiang Wang,Yan Zuo,Yu Zhang,Feng Pan. Triaxial dynamics in the quadrupole-deformed rotor. Chinese Physics C, 2016, 40(1): 014101.doi:10.1088/1674-1137/40/1/014101
[3]	Hao Liu,Lang Yu,Mei Huang. Survival of chargedρcondensation at high temperature and density. Chinese Physics C, 2016, 40(2): 023102.doi:10.1088/1674-1137/40/2/023102
[4]	XING Yong-Zhong,DAI Yue-Qian. Collective flow of K⁺mesons in heavy-ion collisions predicted by the covariant Kaon dynamics. Chinese Physics C, 2015, 39(11): 114104.doi:10.1088/1674-1137/39/11/114104
[5]	LÜ Li-Jun,BAI Hong-Bo,ZHANG Jin-Fu,DONG Hong-Fei. Mixed symmetry states and electromagnetic transition in theN=Znucleus²⁸Si. Chinese Physics C, 2014, 38(10): 104102.doi:10.1088/1674-1137/38/10/104102
[6]	JIN Dan,YANG Ya-Dong. Space- and time-like kaon electromagnetic form factors in perturbative QCD. Chinese Physics C, 2012, 36(10): 941-946.doi:10.1088/1674-1137/36/10/004
[7]	ZHANG Zhan-Jun,MA Qing-Shan,ZHANG Jun. Critical temperature and condensed fraction of Bose-Einstein condensation in an external potential. Chinese Physics C, 2011, 35(8): 722-724.doi:10.1088/1674-1137/35/8/005
[8]	Henryk Czyz,Agnieszka Grzelinska. Strong and electromagnetic J/ψ and ψ(2S) decays into pion and kaon pairs. Chinese Physics C, 2010, 34(6): 855-859.doi:10.1088/1674-1137/34/6/039
[9]	WANG Teng-Teng. η-nucleus bound states in nuclei. Chinese Physics C, 2010, 34(4): 460-464.doi:10.1088/1674-1137/34/4/008
[10]	T. Hyodo,D. Jido,H.-Ch. Kim,H. Nagahiro,S.I. Nam,M. Oka. Reaction dynamics for photoproductions of baryon resonances. Chinese Physics C, 2009, 33(12): 1167-1174.doi:10.1088/1674-1137/33/12/019
[11]	YANG Yun-Yi,ZHU Sheng-Jiang,DING Huai-Bo,WANG Jian-Guo,XU Qiang,GU Long. High-spin states in neutron-rich¹⁰²Mo nucleus. Chinese Physics C, 2009, 33(S1): 199-201.doi:10.1088/1674-1137/33/S1/064
[12]	GU Long,ZHU Sheng-Jiang,XU Qiang,CHE Xing-Lai,WANG Jian-Guo,DING Huai-Bo,YANG Yun-Yi. High spin states in neutron-rich¹⁰⁶Tc nucleus. Chinese Physics C, 2009, 33(S1): 182-184.doi:10.1088/1674-1137/33/S1/058
[13]	Khudair Falih,ZHANG Jin-Fu,BAI Hong-Bo. Mixed symmetry states and isospin excitation in the N=Z nucleus²⁸Si. Chinese Physics C, 2009, 33(S1): 46-48.doi:10.1088/1674-1137/33/S1/015
[14]	XU Ye,HOU Jian,ZHU Kai-En. Applying Bayesian neural networks to identify pion, kaon and proton in BESⅡ. Chinese Physics C, 2008, 32(3): 201-204.doi:10.1088/1674-1137/32/3/008
[15]	YUE Peng,SHEN Hong. Antikaon condensation in neutron star matter with strong magnetic fields. Chinese Physics C, 2008, 32(S2): 85-88.
[16]	ZUO Wei,LI Ang,CHEN Ji-Yan,LI Zeng-Hua. Kaon Condensation in Neutron Star Matter and Nuclear Three-Body Force Effect. Chinese Physics C, 2005, 29(7): 632-638.
[17]	GUO Hua,LIU Bo,LI Xi-Guo,CHEN Yan-Jun. Kaon Condensation in Neutron Star Matter. Chinese Physics C, 2003, 27(2): 113-117.
[18]	Zhang Yuhu,Y. Gono,E. Ideguchi,T. Kishida,K. Morida,A. Yoshita,H. Kumagai,M. Ishihara,S. Mitarai,A. Odahara,M. Shibata,T. Morikaawa,M. Oshima,H. Iimura,M. Shibata,S. Hamata,T. Murakami,H. Kusakari,M. Sugawara,M. Ogawa,M. Nagajima. Experimental Observation of High-spin states in¹⁴⁶Sm Nucleus. Chinese Physics C, 1997, 21(S1): 437-442.
[19]	Chu Zhili,Zheng Yuming,Wang Fei,Sa Benhao,Lu Zhongdao. Unified Dynamical Simulation of Kaon and Pion Production in Heavy Ion Collisions. Chinese Physics C, 1996, 20(S2): 155-164.
[20]	Bi Pinzhen. Kaon Condensation at Finite Temperature. Chinese Physics C, 1989, 13(S1): 49-52.

Access

Get Citation

A. Gal. K-nucleus dynamics: from quasibound states to kaon condensation[J]. Chinese Physics C, 2010, 34(9): 1169-1174. doi: 10.1088/1674-1137/34/9/004

A. Gal. K-nucleus dynamics: from quasibound states to kaon condensation[J]. Chinese Physics C, 2010, 34(9): 1169-1174. doi:10.1088/1674-1137/34/9/004 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-02-09
Revised: 1900-01-01

Article Metric

Article Views(3738)
PDF Downloads(381)
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

K-nucleus dynamics: from quasibound states to kaon condensation

Corresponding author:A. Gal,

Racah Institute of Physics, the Hebrew University, Jerusalem~91904, Israel

Received Date:2010-02-09

Accepted Date:1900-01-01

Available Online:2010-09-05

Abstract:

Coupled-channel KN dynamics near threshold and its repercussions in few-body K-nuclear systems are briefly reviewed, highlighting studies of a K^－pp quasibound state. In heavier nuclei, the extension of mean-field calculations to multi-K nuclear and hypernuclear quasibound states is discussed. It is concluded that strangeness in finite self-bound systems is realized through hyperons, with no room for kaon condensation.

HTML

Reference (1)

K-nucleus dynamics: from quasibound states to kaon condensation

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article