Quantitative conditions for the formation of <EM>p</EM>-wave neutron halos

GUO Yan-Qing; SONG Jie

doi:10.1088/1674-1137/35/2/010

Chinese Physics C> 2011, Vol. 35> Issue(2) : 158-162 DOI: 10.1088/1674-1137/35/2/010

Quantitative conditions for the formation of p-wave neutron halos

GUO Yan-Qing ,
SONG Jie

Abstract
HTML
Reference
Related

PDF

Abstract：
With the experimental binding energies and configurations, the root-mean-square radii of p-wave valence neutron distributions for nuclei up to the second p-shell have been calculated in the framework of the single-particle potential model. By analyzing the relations between the radii and the binding energies, the scaling laws of p-wave valence neutron distributions are obtained. The quantitative conditions for the formation of p-wave neutron halos are deduced from these scaling laws. Based on the investigation on the probability of finding the valence nucleon outside the range of the interaction potential, a 2p_3/2 halo state in ⁴⁷S is anticipated for the first time. These obtained results might provide reference for searching for p-wave neutron halos in nuclei up to the second p-shell.

References

[1]

PEI J C, XU F R, Stevenson P D. Nucl. Phys. A, 2006, 765: 292 GUO Y Q, REN Z Z. HEP NP, 2007, 31: 361 (in Chinese)3 GUO Y Q, REN Z Z, CHEN Y Q. Commun. Theor. Phys., 2008, 50: 13964 Ershov S N, Danilin B V, Vaagen J S. Phys. Rev. C, 2006, 74: 0146035 LIU J Y, GUO W J, REN Z Z et al. HEP NP, 2006, 30: 317 (in Chinese)6 CAI X Z, ZHANG H Y, SHEN W Q et al. Phys. Rev. C, 2002, 65: 0246107 FANG D Q, GUO W, MA C W et al. Phys. Rev. C, 2007, 76: 031601(R)8 Hansen P G, Jensen A S. Annu. Rev. Nucl. Part. Sci.,1995, 45: 5919 Riisager K, Jensen A S, Mller P. Nucl. Phys. A, 1992, 548: 39310 Fedorov D V, Jensen A S, Riisager K. Phys. Rev. C, 1994, 49: 201; 1994, 50: 2372; Phys. Lett. B, 1993, 312: 111 Jensen A S, Riisager K. Phys. Lett. B, 2000, 480: 3912 Riisager K, Fedorov D V, Jensen A S. Europhys. Lett., 2000, 49: 54713 LIU Z H, ZHANG X Z, ZHANG H Q. Phys. Rev. C, 2003, 68: 02430514 LIN C J, ZHANG H Q, LIU Z H et al. Phys. Rev. C, 2002, 66: 06730215 SHI Y, MA Y G, CHEN J G, FANG D Q et al. HEP NP, 2006, 30: 180 (in Chinese)16 Bohr A, Mottelson B R. Nuclear Structure (Vol. I). Singapore: World Scienti c Publishing, 1998. 236-24017 Satchler G R. Direct Nuclear Reactions. New York: Oxford University Press, 198318 Hamamoto I, ZHANG X Z. Phys. Rev. C, 1998, 58: 338819 LIN C J, ZHANG H Q, LIU Z H et al. Chin. Phys. Soc., 2003, 52: 82320 Audi G et al. Nucl. Phys. A, 2003, 729: 321 Audi G et al. Nucl. Phys. A, 2003, 729: 337

[1]	Yong-Qing Chen , Peng-Cheng Hong , Zhuo Chen , Wei Shan , Wei-Min Song . Polarization study of P-wave charmonium radiative decay into a light vector meson at e⁺e⁻ collider experiment. Chinese Physics C, 2025, 49(1): 013002. doi: 10.1088/1674-1137/ad8ba2
[2]	Qi Xin , Zhi-Gang Wang . Fully-light vector tetraquark states with explicit P-wave via QCD sum rules. Chinese Physics C, 2024, 48(3): 033104. doi: 10.1088/1674-1137/ad181c
[3]	Qi Xin , Zhi-Gang Wang , Fei Lü . The Λ-type P-wave bottom baryon states via the QCD sum rules. Chinese Physics C, 2023, 47(9): 093106. doi: 10.1088/1674-1137/ace81f
[4]	Kai-Lei Wang , Xian-Hui Zhong . Toward discovering low-lying P-wave excited Σ_c baryon states. Chinese Physics C, 2022, 46(2): 023103. doi: 10.1088/1674-1137/ac3123
[5]	Yong-Jiang Xu , Yong-Lu Liu , Ming-Qiu Huang . P-wave Ω_b states: masses and pole residues. Chinese Physics C, 2022, 46(4): 043103. doi: 10.1088/1674-1137/ac3df2
[6]	Tao-Feng Wang , Xiao-Ting Yang , T. Katabuchi , Zi-Ming Li , Zhi-Bo Xu , G. N. Kim , T. I. Ro , Ying-Lu Han , Li-Hua Zhu , M. Igashira . Quenching of ${ \gamma_{0}}$ transition results from 2p-1h doorway mechanism by p-wave neutron excitation. Chinese Physics C, 2020, 44(10): 104002. doi: 10.1088/1674-1137/abab8b
[7]	Ya Li , Zhou Rui , Zhen-Jun Xiao . P-wave contributions to B_(s)→ψKπ decays in perturbative QCD approach. Chinese Physics C, 2020, 44(7): 073102. doi: 10.1088/1674-1137/44/7/073102
[8]	Zhi-Hui Wang , Yi Zhang , Tian-Hong Wang , Yue Jiang , Qiang Li , Guo-Li Wang . Strong decays of P-wave mixing heavy-light 1⁺ states. Chinese Physics C, 2018, 42(12): 123101. doi: 10.1088/1674-1137/42/12/123101
[9]	Jing-Jing Liu , Dong-Mei Liu . Resonant nuclear reaction ²³Mg (p,γ) ²⁴Al in strongly screening magnetized neutron star crust. Chinese Physics C, 2017, 41(12): 125102. doi: 10.1088/1674-1137/41/12/125102
[10]	Dong-Dong Ni , Zhong-Zhou Ren . Theoretical research on proton halos in exotic nuclei. Chinese Physics C, 2017, 41(11): 114104. doi: 10.1088/1674-1137/41/11/114104
[11]	ZHANG Cong , HE Yuan , ZHAO Hong-Wei , ZHANG Sheng-Hu . Multipacting simulation and analysis of a taper quarter wave cavity by using Analyst-PT3P. Chinese Physics C, 2012, 36(4): 362-366. doi: 10.1088/1674-1137/36/4/012
[12]	PU Zhong-Sheng , FAN Kang-Kang , SONG Guan-Qiang . Cross section measurements for (n, p) reaction on stannum isotopes at neutron energies from 13.5 to 14.6 MeV. Chinese Physics C, 2011, 35(5): 445-448. doi: 10.1088/1674-1137/35/5/007
[13]	WANG Ping . New quantization conditions for field theory without divergence. Chinese Physics C, 2011, 35(3): 223-227. doi: 10.1088/1674-1137/35/3/003
[14]	XU Xiao-Mei , FU Yong-Ping , LI Yun-De . η string formation in QCD chiral phase transition. Chinese Physics C, 2010, 34(4): 444-447. doi: 10.1088/1674-1137/34/4/004
[15]	WANG Guo-Li , ZHANG Jin-Mei , WANG Zhi-Hui . Relativistic studies of the decay constants of S wave and P wave mesons. Chinese Physics C, 2010, 34(2): 274-276. doi: 10.1088/1674-1137/34/2/024
[16]	D. R. Entem , F. Fernandez . D_s₁(2536)⁺decays and the structure of P-wave charmed strange mesons. Chinese Physics C, 2010, 34(9): 1408-1410. doi: 10.1088/1674-1137/34/9/056
[17]	SUN Qin , GUO Jian-You . Neutron halos in the excited states for N=127 isotones. Chinese Physics C, 2009, 33(S1): 130-133. doi: 10.1088/1674-1137/33/S1/041
[18]	BES Collaboration . Determination of the Total Width of P-wave Charmonium State χ_c0. Chinese Physics C, 1996, 20(12): 1057-1067.
[19]	HUO Yu-Kun , LIU Jian-Feng . INVESTIGATIONS OF p-WAVE NEUTRON RESONANCE NEAR NEUTRON BINDING ENERGY. Chinese Physics C, 1986, 10(4): 490-496.
[20]	LI Yang-Guo , LO Shui-Yin . THE D-WAVE EFFECT OF p-D HIGH ENERGY ELASTIC SCATTERING. Chinese Physics C, 1984, 8(4): 497-501.

Access

Get Citation

GUO Yan-Qing and SONG Jie. Quantitative conditions for the formation of p-wave neutron halos[J]. Chinese Physics C, 2011, 35(2): 158-162. doi: 10.1088/1674-1137/35/2/010

GUO Yan-Qing and SONG Jie. Quantitative conditions for the formation of p-wave neutron halos[J]. Chinese Physics C, 2011, 35(2): 158-162. doi: 10.1088/1674-1137/35/2/010 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-05-02
Revised: 2010-07-13

Article Metric

Article Views(2435)
PDF Downloads(492)
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

Quantitative conditions for the formation of p-wave neutron halos

Received Date: 2010-05-02

Accepted Date: 2010-07-13

Available Online: 2011-02-05

Abstract: With the experimental binding energies and configurations, the root-mean-square radii of p-wave valence neutron distributions for nuclei up to the second p-shell have been calculated in the framework of the single-particle potential model. By analyzing the relations between the radii and the binding energies, the scaling laws of p-wave valence neutron distributions are obtained. The quantitative conditions for the formation of p-wave neutron halos are deduced from these scaling laws. Based on the investigation on the probability of finding the valence nucleon outside the range of the interaction potential, a 2p_3/2 halo state in ⁴⁷S is anticipated for the first time. These obtained results might provide reference for searching for p-wave neutron halos in nuclei up to the second p-shell.

HTML

Reference (1)

Quantitative conditions for the formation of p-wave neutron halos

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Quantitative conditions for the formation of p-wave neutron halos

HTML

目录