Multifragment emission in the reaction 36 Ar + 197 Au at E A =35, 50, 80, and 110 MeV - INSPIRE

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Multifragment emission in the reaction 36 Ar + 197 Au at E A =35, 50, 80, and 110 MeV

1991

6 pages

Published in:

Phys.Lett.B 268 (1991) 6-11

Published: 1991

DOI:

10.1016/0370-2693(91)90913-B

View in:

Nuclear Science References

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Abstract: (Elsevier)

Multifragment emission in the reaction 36 Ar + 197 Au at E A =35, 80, and 110 MeV has been measured with a low-threshold 4π detector array. Over this broad range of incident energies, the mean values and variances of the intermediate mass fragment (IMF: 3 ⩽ Z ⩽ 20) multiplicity distributions exhibit an approximate scaling with the total charged particle multiplicity. The measured multiplicities of light charged particles and intermediate mass fragments are compared with both a model involving statistical decay of an expanding compound nucleus, and with a model involving microscopic quasi-particle dynamics. The statistical decay model predictions are sensitive to the low-density nuclear equation of state.

References(29)

Figures(0)

[1]

NUCLEAR FRAGMENTATION

G. Bertsch
(
- Michigan State U.
)
,
P.j. Siemens
(
- Texas A-M
)

- Phys.Lett.B 126 (1983) 9-12
•
DOI:
- 10.1016/0370-2693(83)90004-7

[2]

Entropy and Cluster Production in Nuclear Collisions

L.P. Csernai
(
- Minnesota U.
)
,
Joseph I. Kapusta
(
- Minnesota U.
)

- Phys.Rept. 131 (1986) 223-318,
- Phys. Rep. 131 ( 1986) 223-318
•
DOI:
- 10.1016/0370-1573(86)90031-1

[3]

Nuclear Fragmentation in Proton and Heavy Ion Induced Reactions

W.G. Lynch
(
- Michigan State U.
)

- Ann.Rev.Nucl.Part.Sci. 37 (1987) 493-535
•
DOI:
- 10.1146/annurev.ns.37.120187.002425

[4]

Classical simulations of heavy-ion collisions

- Phys.Rev.C 36 (1987) 162-180
•
DOI:
- 10.1103/PhysRevC.36.162

[5]

Statistical decay of very hot nuclei: The Production of large clusters

D.H.E. Gross
(
- Hahn-Meitner Inst. and
- Freie U., Berlin
)

- Rept.Prog.Phys. 53 (1990) 605-658
•
DOI:
- 10.1088/0034-4885/53/5/003

[6]

Rapid massive cluster function

William A. Friedman
(
- Wisconsin U., Madison
)

- Phys.Rev.C 42 (1990) 667-673
•
DOI:
- 10.1103/PhysRevC.42.667

[7]

D.H.E. Gross

- Phys.Rev.Lett. 56 (1986) 1544

[8]

Statistical emission of large fragments: A general theoretical approach

Luciano G. Moretto
(
- UC, Berkeley, Chem. Dept. and
- LBL, Berkeley
)

- Nucl.Phys.A 247 (1975) 211-230
•
DOI:
- 10.1016/0375-9474(75)90632-6

[9]

Statistical formalism for particle emission

- Phys.Rev.C 28 (1983) 16-23
•
DOI:
- 10.1103/PhysRevC.28.16

[9]

Yields of medium mass nuclear fragments: Statistical emission

- Phys.Rev.C 28 (1983) 950-951
•
DOI:
- 10.1103/PhysRevC.28.950

[10]

Fluctuations and clustering in heavy-ion collisions

- Phys.Rev.Lett. 58 (1987) 863-866
•
DOI:
- 10.1103/PhysRevLett.58.863

[11]

Multifragmentation, Fragment Flow, and the Nuclear Equation of State

G. Peilert
(
- Frankfurt U.
)
,
Horst Stoecker
(
- Frankfurt U.
)
,
W. Greiner
(
- Frankfurt U.
)
,
A. Rosenhauer
(
- Darmstadt, GSI
)
,
A. Bohnet
(
- Heidelberg U. and
- Heidelberg, Max Planck Inst.
)

et al.

- Phys.Rev.C 39 (1989) 1402-1419
•
DOI:
- 10.1103/PhysRevC.39.1402

[12]

From binary breakup to multifragmentation: Computer simulation

David H. Boal
(
- Simon Fraser U.
)
,
James N. Glosli
(
- Simon Fraser U.
)

- Phys.Rev.C 37 (1988) 91-100
•
DOI:
- 10.1103/PhysRevC.37.91

[12]

Fluctuation growth and spinodal decomposition in heavy ion reactions

David H. Boal
(
- Simon Fraser U.
)
,
James N. Glosli
(
- Simon Fraser U.
)

- Phys.Rev.C 42 (1990) R502-R505
•
DOI:
- 10.1103/PhysRevC.42.R502

[13]

New approach to fragmentation reactions: The nuclear lattice model

- Phys.Lett.B 150 (1985) 53-56
•
DOI:
- 10.1016/0370-2693(85)90136-4

[13]

The Nuclear Lattice Model of Proton Induced Multifragmentation Reactions

- Nucl.Phys.A 452 (1986) 699-722,
- Nucl. Phys. A452 ( 1986) 699-722
•
DOI:
- 10.1016/0375-9474(86)90222-8

[14]

Percolation in finite space: A picture of nuclear fragmentation?

- Nucl.Phys.A 459 (1986) 692-710
•
DOI:
- 10.1016/0375-9474(86)90169-7

[15]

Multifragmentation and Incomplete Fusion in Central Heavy Ion Collisions Within a Schematic Phenomenological Model

et al.

- Nucl.Phys.A 476 (1988) 74-98
•
DOI:
- 10.1016/0375-9474(88)90374-0

[16]

Fragment Flow in Nuclear Collisions

et al.

- Phys.Rev.Lett. 59 (1987) 2720-2723,
- Lawrence Berkeley Lab. - LBL-23758 (87,rec.Nov.) 13 p
•
DOI:
- 10.1103/PhysRevLett.59.2720

[17]

R. Bougault

- Nucl.Phys.A 488 (1988) 255c

[18]

The Onset of Multifragment Emission in Heavy Ion Collisions

et al.

- Phys.Rev.C 39 (1989) 729-732
•
DOI:
- 10.1103/PhysRevC.39.729

[19]

Time-scale analysis of events with three heavy fragments in the 22 Ne + Au collisions at 60 MeV/u

et al.

- Phys.Lett.B 232 (1989) 291-295
•
DOI:
- 10.1016/0370-2693(89)90744-2

[20]

Multifragment emission observed for the reaction Ar-36 + U-238 at E/A=35 MeV

Y.D. Kim
(
- Michigan State U., NSCL and
- Michigan State U.
)
,
M.B. Tsang
(
- Michigan State U., NSCL and
- Michigan State U.
)
,
C.K. Gelbke
(
- Michigan State U., NSCL and
- Michigan State U.
)
,
W.G. Lynch
(
- Michigan State U., NSCL and
- Michigan State U.
)
,
N. Carlin
(
- Michigan State U., NSCL and
- Michigan State U.
)

et al.

- Phys.Rev.Lett. 63 (1989) 494-497
•
DOI:
- 10.1103/PhysRevLett.63.494

[21]

Multifragment Events From Heavy Ion Collisions: Sources and Excitation Functions

et al.

- Phys.Rev.Lett. 66 (1991) 576-579
•
DOI:
- 10.1103/PhysRevLett.66.576

[22]

The MSU miniball 4 pi fragment detection array

et al.

- Nucl.Instrum.Meth.A 295 (1990) 109-122
•
DOI:
- 10.1016/0168-9002(90)90429-A

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