Microcanonical Ensemble Analysis of ALADIN Caloric Curve

CHEN FenCe; SA BenHao; WANG Hui; LU ZhongDao

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2000, Vol. 24> Issue(1) : 60-65

Microcanonical Ensemble Analysis of ALADIN Caloric Curve

Fujian Education Institute, Furkou 350001, China2 The China Center of Advanced Science and Technology, Beijing 100080, China3 China institute of Atomic Energy, Beijing 102413, China4 Institute of theoretical physics, the Chinese Acadewy of Sciences, Beijing 100080, China5 Lanzhou Heavy Ion National Laboratory, Lanzhou 730000, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Microcanonical simultaneous multifragmentation statistical model was used to analyse the ALADIN caloric curue. It is indicated that each theoretical representative point located in the temperature plateau (temperature backhanding) of ALADIN caloric curve does not necessarily fall-down into the region of temperature plateau (temperature backhanding) of the caloric curve of corresponding projectile remnant (hot nucleus). Therefore, regarding the temperature Plateau in ALADIN caloric curve as an evidence of nuclear liquid-gas phase transition might be questionable.

References

[1]

Pochodzalla J, Mohlenkamp T, Rubehn T et al. Phys. Rev. Lett., 1995, 77: 1040 2 Samaddar S K, De J N, Shloma S. Phys. Rev. Lett., 1997, 79:4962 3 Raduta Al H, Raduta Ad R. Phys. Rev., 1999, C59:323 4 Hanger J A et al. Phys. Rev. Lett., 1996, 77:2355 SA BenHao, ZHENG YuMing, WANG Hui et al. Phys. Rev., 1998, C58: 11016 SA BenHao, Gross D H E. Nucl. Phys., 1985, A437:6437 ZHANG XiaoZe, Gross D H E, XU ShuYan et al. Nucl. Phys., 1987, A461:641; 1987, A461:6688 de Angelis A K Gross D H E. Comput. Phys. Commun., 1993, 76: 1139 Albergo S et al. Nuovo Cimento, 1985, A89: 1 10 SA BenHao, LU ZhaoQi, ZHENG YuMing. Nucl. Phys., 1986, A451:728 11 NtowitZ J B et al. Phys. Rev., 1995, C52:R232212 ZHENG YuMing, Massmann H, XU ShuYan et al. Phys. Lett., 1987, B194: 18313 SA BenHao, ZHENG YuMing, ZHANG XiaoZe. Inter. J. Mod. Phys., 1990, A5:843 14 ZHENG YuMing, WANG Hui, SA BenHao et al. Phys. Rev., 1996, C53: 1868 15 SA BenHao, ZHENG YuMing, ZHANG XiaoZe. Nucl. Phys., 1990, A509:499

[1]	OUYANG Hua-Fu , YAO Yuan . Thermal Analysis of CSNS RFQ. Chinese Physics C, 2007, 31(12): 1116-1121.
[2]	ZHOU Zu-Sheng , LIU Bo . Thermal Structural Analysis and Test of the New Electron Gun for NEPCⅡ Linac. Chinese Physics C, 2005, 29(12): 1196-1199.
[3]	OU Li , LIU Min , LI Zhu-Xia , LIU Ji-Feng . Thermal Stability Line for Hot Nuclei. Chinese Physics C, 2004, 28(11): 1160-1164.
[4]	WEI Shi , XING Qing-Zi , LIN Yu-Zheng . Analysis of Single-Passband Dispersion Curves in Periodical Accelerating Structures. Chinese Physics C, 2002, 26(2): 180-185.
[5]	DANG Bing-Rong , WEI Zeng-Quan , LI Wen-Jian . Calculating Dose-Depth Curve of Intermediate Energy Heavy lon. Chinese Physics C, 2002, 26(4): 430-434.
[6]	SUN Ke-Xu , YI Rong-Qing , HUANG Tian-Xuan , CUI Yan-Li , DING Yong-Kun , YANG Jia-Min , ZHANG Bao-Han , JIANG Shao-En , CUI Ming-Qi , ZHU Pei-Ping , ZHAO Yi-Dong , LI Gang . Calibration of Energy Response of Detection Elements for Soft X-Ray Spectrometer. Chinese Physics C, 2001, 25(5): 448-454.
[7]	LI Wen-Fei , ZHANG Feng-Shou , CHEN Lie-Wen . A New Interpretation for ALADIN Caloric Curve. Chinese Physics C, 2001, 25(6): 538-543.
[8]	Liu Bo , Shen Pengnian , Jiang Huanqing . J/ψ Dissociation in Hot and Dense Matter. Chinese Physics C, 1998, 22(6): 556-563.
[9]	Wang Fei , Sa Benhao , Zheng Yuming , Zhang Xiaoze . Competition Among the Decay Modes of Projectile Remnantand Its Evidence in ALADIN Data. Chinese Physics C, 1996, 20(8): 729-735.
[10]	Wang Fei , Zheng Yuming , Sa Benhao , Lu Zhongdao . Fusion-Fragmentation Model and ALADIN Multifragmentation Data. Chinese Physics C, 1996, 20(7): 644-650.
[11]	Li Ziping . Canonical Quantal Symmetry in a Dynamical System. Chinese Physics C, 1995, 19(11): 1012-1018.
[12]	Li Ziping . Canonical Ward Identities in Generalized QCD. Chinese Physics C, 1995, 19(5): 405-412.
[13]	Hou Defu , Li Jiarong . Cutting Rules and Imaginary Parts of Thermal Green Functions in Thermofield Dynamics. Chinese Physics C, 1995, 19(10): 891-897.
[14]	CHEN Wei . DERIVATION OF CHIRAL GAUGE ANOMALIES IN CANONICAL FORMALISM. Chinese Physics C, 1988, 12(6): 857-860.
[15]	ZHANG Yue-Zhong . ON THE BOUNDARY CONDITION AND CANONICAL S-WAVE HAMILTIONIAN FOR THE DYON-FERMION SYSTEM——THE SURFACE LAGRANGIAN AND GAUGE INVARIANT CHARGE CURRENT. Chinese Physics C, 1986, 10(1): 15-23.
[16]	FENG Xi-Zhang , LIU Nian-Qing , HAN Jun-Ying . THE ANALYSIS OF RADIOACTIVE DECAY CURVES (Ⅰ) TWO-COMPONENT DECAY CURVES——INTRODUCTION OF A NON-CLASSICAL METHOD OF ANALYSIS. Chinese Physics C, 1984, 8(1): 110-114.
[17]	WANG Shu-Ying . METHOD OF ANALYSING POSITRON ANNIHILATION LIFETIME SPECTRUM WITH A MULTI EXPONENTIAL CURVE FITTING. Chinese Physics C, 1983, 7(4): 408-414.
[18]	ZHUANG QIN . THE EXPRESSION OF NORMAL UNITS. Chinese Physics C, 1982, 6(3): 280-291.
[19]	LU HAN-LIN , WANG DA-HAI , XIA YI-JUN , CUI YUN-FEN , G CHEN PAO-LIN . EXCITATION CURVES FOR SOME REACTIONS OF Al、Ti、V AND I. Chinese Physics C, 1979, 3(1): 88-96.
[20]	ZHAO BAO-HENG , YAN MU-LIN . CANONICAL QUANTIZATION OF GAUGE FIELDS (I)——THE YANG-MILLS FIELD. Chinese Physics C, 1978, 2(6): 501-510.

Access

Get Citation

CHEN FenCe, SA BenHao, WANG Hui and LU ZhongDao. Microcanonical Ensemble Analysis of ALADIN Caloric Curve[J]. Chinese Physics C, 2000, 24(1): 60-65.

CHEN FenCe, SA BenHao, WANG Hui and LU ZhongDao. Microcanonical Ensemble Analysis of ALADIN Caloric Curve[J]. Chinese Physics C, 2000, 24(1): 60-65. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1999-04-20
Revised: 1900-01-01

Article Metric

Article Views(3769)
PDF Downloads(686)
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

Microcanonical Ensemble Analysis of ALADIN Caloric Curve

Corresponding author: CHEN FenCe,

Fujian Education Institute, Furkou 350001, China2 The China Center of Advanced Science and Technology, Beijing 100080, China3 China institute of Atomic Energy, Beijing 102413, China4 Institute of theoretical physics, the Chinese Acadewy of Sciences, Beijing 100080, China5 Lanzhou Heavy Ion National Laboratory, Lanzhou 730000, China

Received Date: 1999-04-20
Accepted Date: 1900-01-01
Available Online: 2000-01-05

Abstract: Microcanonical simultaneous multifragmentation statistical model was used to analyse the ALADIN caloric curue. It is indicated that each theoretical representative point located in the temperature plateau (temperature backhanding) of ALADIN caloric curve does not necessarily fall-down into the region of temperature plateau (temperature backhanding) of the caloric curve of corresponding projectile remnant (hot nucleus). Therefore, regarding the temperature Plateau in ALADIN caloric curve as an evidence of nuclear liquid-gas phase transition might be questionable.