Focus on:
All days
20 Dec 2010
21 Dec 2010
Indico style
Indico style - inline minutes
Indico style - numbered
Indico style - numbered + minutes
Indico Weeks View
Back to Conference View
Choose Timezone
Use the event/category timezone
Specify a timezone
Africa/Abidjan
Africa/Accra
Africa/Addis_Ababa
Africa/Algiers
Africa/Asmara
Africa/Bamako
Africa/Bangui
Africa/Banjul
Africa/Bissau
Africa/Blantyre
Africa/Brazzaville
Africa/Bujumbura
Africa/Cairo
Africa/Casablanca
Africa/Ceuta
Africa/Conakry
Africa/Dakar
Africa/Dar_es_Salaam
Africa/Djibouti
Africa/Douala
Africa/El_Aaiun
Africa/Freetown
Africa/Gaborone
Africa/Harare
Africa/Johannesburg
Africa/Juba
Africa/Kampala
Africa/Khartoum
Africa/Kigali
Africa/Kinshasa
Africa/Lagos
Africa/Libreville
Africa/Lome
Africa/Luanda
Africa/Lubumbashi
Africa/Lusaka
Africa/Malabo
Africa/Maputo
Africa/Maseru
Africa/Mbabane
Africa/Mogadishu
Africa/Monrovia
Africa/Nairobi
Africa/Ndjamena
Africa/Niamey
Africa/Nouakchott
Africa/Ouagadougou
Africa/Porto-Novo
Africa/Sao_Tome
Africa/Tripoli
Africa/Tunis
Africa/Windhoek
America/Adak
America/Anchorage
America/Anguilla
America/Antigua
America/Araguaina
America/Argentina/Buenos_Aires
America/Argentina/Catamarca
America/Argentina/Cordoba
America/Argentina/Jujuy
America/Argentina/La_Rioja
America/Argentina/Mendoza
America/Argentina/Rio_Gallegos
America/Argentina/Salta
America/Argentina/San_Juan
America/Argentina/San_Luis
America/Argentina/Tucuman
America/Argentina/Ushuaia
America/Aruba
America/Asuncion
America/Atikokan
America/Bahia
America/Bahia_Banderas
America/Barbados
America/Belem
America/Belize
America/Blanc-Sablon
America/Boa_Vista
America/Bogota
America/Boise
America/Cambridge_Bay
America/Campo_Grande
America/Cancun
America/Caracas
America/Cayenne
America/Cayman
America/Chicago
America/Chihuahua
America/Ciudad_Juarez
America/Costa_Rica
America/Creston
America/Cuiaba
America/Curacao
America/Danmarkshavn
America/Dawson
America/Dawson_Creek
America/Denver
America/Detroit
America/Dominica
America/Edmonton
America/Eirunepe
America/El_Salvador
America/Fort_Nelson
America/Fortaleza
America/Glace_Bay
America/Goose_Bay
America/Grand_Turk
America/Grenada
America/Guadeloupe
America/Guatemala
America/Guayaquil
America/Guyana
America/Halifax
America/Havana
America/Hermosillo
America/Indiana/Indianapolis
America/Indiana/Knox
America/Indiana/Marengo
America/Indiana/Petersburg
America/Indiana/Tell_City
America/Indiana/Vevay
America/Indiana/Vincennes
America/Indiana/Winamac
America/Inuvik
America/Iqaluit
America/Jamaica
America/Juneau
America/Kentucky/Louisville
America/Kentucky/Monticello
America/Kralendijk
America/La_Paz
America/Lima
America/Los_Angeles
America/Lower_Princes
America/Maceio
America/Managua
America/Manaus
America/Marigot
America/Martinique
America/Matamoros
America/Mazatlan
America/Menominee
America/Merida
America/Metlakatla
America/Mexico_City
America/Miquelon
America/Moncton
America/Monterrey
America/Montevideo
America/Montserrat
America/Nassau
America/New_York
America/Nome
America/Noronha
America/North_Dakota/Beulah
America/North_Dakota/Center
America/North_Dakota/New_Salem
America/Nuuk
America/Ojinaga
America/Panama
America/Paramaribo
America/Phoenix
America/Port-au-Prince
America/Port_of_Spain
America/Porto_Velho
America/Puerto_Rico
America/Punta_Arenas
America/Rankin_Inlet
America/Recife
America/Regina
America/Resolute
America/Rio_Branco
America/Santarem
America/Santiago
America/Santo_Domingo
America/Sao_Paulo
America/Scoresbysund
America/Sitka
America/St_Barthelemy
America/St_Johns
America/St_Kitts
America/St_Lucia
America/St_Thomas
America/St_Vincent
America/Swift_Current
America/Tegucigalpa
America/Thule
America/Tijuana
America/Toronto
America/Tortola
America/Vancouver
America/Whitehorse
America/Winnipeg
America/Yakutat
Antarctica/Casey
Antarctica/Davis
Antarctica/DumontDUrville
Antarctica/Macquarie
Antarctica/Mawson
Antarctica/McMurdo
Antarctica/Palmer
Antarctica/Rothera
Antarctica/Syowa
Antarctica/Troll
Antarctica/Vostok
Arctic/Longyearbyen
Asia/Aden
Asia/Almaty
Asia/Amman
Asia/Anadyr
Asia/Aqtau
Asia/Aqtobe
Asia/Ashgabat
Asia/Atyrau
Asia/Baghdad
Asia/Bahrain
Asia/Baku
Asia/Bangkok
Asia/Barnaul
Asia/Beirut
Asia/Bishkek
Asia/Brunei
Asia/Chita
Asia/Choibalsan
Asia/Colombo
Asia/Damascus
Asia/Dhaka
Asia/Dili
Asia/Dubai
Asia/Dushanbe
Asia/Famagusta
Asia/Gaza
Asia/Hebron
Asia/Ho_Chi_Minh
Asia/Hong_Kong
Asia/Hovd
Asia/Irkutsk
Asia/Jakarta
Asia/Jayapura
Asia/Jerusalem
Asia/Kabul
Asia/Kamchatka
Asia/Karachi
Asia/Kathmandu
Asia/Khandyga
Asia/Kolkata
Asia/Krasnoyarsk
Asia/Kuala_Lumpur
Asia/Kuching
Asia/Kuwait
Asia/Macau
Asia/Magadan
Asia/Makassar
Asia/Manila
Asia/Muscat
Asia/Nicosia
Asia/Novokuznetsk
Asia/Novosibirsk
Asia/Omsk
Asia/Oral
Asia/Phnom_Penh
Asia/Pontianak
Asia/Pyongyang
Asia/Qatar
Asia/Qostanay
Asia/Qyzylorda
Asia/Riyadh
Asia/Sakhalin
Asia/Samarkand
Asia/Seoul
Asia/Shanghai
Asia/Singapore
Asia/Srednekolymsk
Asia/Taipei
Asia/Tashkent
Asia/Tbilisi
Asia/Tehran
Asia/Thimphu
Asia/Tokyo
Asia/Tomsk
Asia/Ulaanbaatar
Asia/Urumqi
Asia/Ust-Nera
Asia/Vientiane
Asia/Vladivostok
Asia/Yakutsk
Asia/Yangon
Asia/Yekaterinburg
Asia/Yerevan
Atlantic/Azores
Atlantic/Bermuda
Atlantic/Canary
Atlantic/Cape_Verde
Atlantic/Faroe
Atlantic/Madeira
Atlantic/Reykjavik
Atlantic/South_Georgia
Atlantic/St_Helena
Atlantic/Stanley
Australia/Adelaide
Australia/Brisbane
Australia/Broken_Hill
Australia/Darwin
Australia/Eucla
Australia/Hobart
Australia/Lindeman
Australia/Lord_Howe
Australia/Melbourne
Australia/Perth
Australia/Sydney
Canada/Atlantic
Canada/Central
Canada/Eastern
Canada/Mountain
Canada/Newfoundland
Canada/Pacific
Europe/Amsterdam
Europe/Andorra
Europe/Astrakhan
Europe/Athens
Europe/Belgrade
Europe/Berlin
Europe/Bratislava
Europe/Brussels
Europe/Bucharest
Europe/Budapest
Europe/Busingen
Europe/Chisinau
Europe/Copenhagen
Europe/Dublin
Europe/Gibraltar
Europe/Guernsey
Europe/Helsinki
Europe/Isle_of_Man
Europe/Istanbul
Europe/Jersey
Europe/Kaliningrad
Europe/Kirov
Europe/Kyiv
Europe/Lisbon
Europe/Ljubljana
Europe/London
Europe/Luxembourg
Europe/Madrid
Europe/Malta
Europe/Mariehamn
Europe/Minsk
Europe/Monaco
Europe/Moscow
Europe/Oslo
Europe/Paris
Europe/Podgorica
Europe/Prague
Europe/Riga
Europe/Rome
Europe/Samara
Europe/San_Marino
Europe/Sarajevo
Europe/Saratov
Europe/Simferopol
Europe/Skopje
Europe/Sofia
Europe/Stockholm
Europe/Tallinn
Europe/Tirane
Europe/Ulyanovsk
Europe/Vaduz
Europe/Vatican
Europe/Vienna
Europe/Vilnius
Europe/Volgograd
Europe/Warsaw
Europe/Zagreb
Europe/Zurich
GMT
Indian/Antananarivo
Indian/Chagos
Indian/Christmas
Indian/Cocos
Indian/Comoro
Indian/Kerguelen
Indian/Mahe
Indian/Maldives
Indian/Mauritius
Indian/Mayotte
Indian/Reunion
Pacific/Apia
Pacific/Auckland
Pacific/Bougainville
Pacific/Chatham
Pacific/Chuuk
Pacific/Easter
Pacific/Efate
Pacific/Fakaofo
Pacific/Fiji
Pacific/Funafuti
Pacific/Galapagos
Pacific/Gambier
Pacific/Guadalcanal
Pacific/Guam
Pacific/Honolulu
Pacific/Kanton
Pacific/Kiritimati
Pacific/Kosrae
Pacific/Kwajalein
Pacific/Majuro
Pacific/Marquesas
Pacific/Midway
Pacific/Nauru
Pacific/Niue
Pacific/Norfolk
Pacific/Noumea
Pacific/Pago_Pago
Pacific/Palau
Pacific/Pitcairn
Pacific/Pohnpei
Pacific/Port_Moresby
Pacific/Rarotonga
Pacific/Saipan
Pacific/Tahiti
Pacific/Tarawa
Pacific/Tongatapu
Pacific/Wake
Pacific/Wallis
US/Alaska
US/Arizona
US/Central
US/Eastern
US/Hawaii
US/Mountain
US/Pacific
UTC
Save
Asia/Tokyo
English (United Kingdom)
Deutsch (Deutschland)
English (United Kingdom)
English (United States)
Español (España)
Français (France)
Italiano (Italia)
Polski (Polska)
Português (Brasil)
Türkçe (Türkiye)
Čeština (Česko)
Монгол (Монгол)
Українська (Україна)
中文 (中国)
Login
[RIBF-ULIC-Symposium-003] Further understanding of 'Island of Inversion' via nuclear moments and inelastic reactions.
from
Monday, 20 December 2010 (10:00)
to
Tuesday, 21 December 2010 (18:00)
Monday, 20 December 2010
10:20
Introduction
-
Kenichi Yoshida
(
RIKEN Nishina Center
)
Introduction
Kenichi Yoshida
(
RIKEN Nishina Center
)
10:20 - 10:30
Room: RIBF Bldg. 201
10:30
Study of the island of inversion through nuclear-moment measurements
-
hideki ueno
(
RNC
)
Study of the island of inversion through nuclear-moment measurements
hideki ueno
(
RNC
)
10:30 - 11:00
Room: RIBF Bldg. 201
11:00
Pairing and deformation in nuclei around the island of inversion
-
Kenichi Yoshida
(
RIKEN Nishina Center
)
Pairing and deformation in nuclei around the island of inversion
Kenichi Yoshida
(
RIKEN Nishina Center
)
11:00 - 11:30
Room: RIBF Bldg. 201
I discuss the role of pair correlations on the electric quadrupole moments of aluminum isotopes around N=20 within the framework of the microscopic particle-vibration coupling model where the pairing and deformation are taken into account. The low-lying vibrational modes in neutron-rich magnesium isotopes are also discussed with paying attention to the pairing and deformation.
11:30
Shell-model study on the island of inversion: what has been clarified and what should be
-
Yutaka UTSUNO
(
JAEA
)
Shell-model study on the island of inversion: what has been clarified and what should be
Yutaka UTSUNO
(
JAEA
)
11:30 - 12:00
Room: RIBF Bldg. 201
I would like to survey the structure around the inland of inversion from the viewpoint of the shell model. I will focus on the interplay of the shell gap which is varying with increasing proton number and the resulting many-body structure. It will be shown that the electromagnetic moment and the reaction cross section are used as useful tools for investigating the structure.
12:00
Lunch
Lunch
12:00 - 13:30
Room: RIBF Bldg. 201
13:30
Studies of neutron-rich nuclear structures through beta-delayed decay of spin-polarized isotopes
-
Tadashi Shimoda
(
Department of Physics, Osaka University
)
Studies of neutron-rich nuclear structures through beta-delayed decay of spin-polarized isotopes
Tadashi Shimoda
(
Department of Physics, Osaka University
)
13:30 - 14:00
Room: RIBF Bldg. 201
Much attention has been paid on the exotic structure of neutron-rich nuclei such those around magic numbers N = 8 and 20. However, most of the information on the excited states of these nuclei, such as spin and parity, has not been known well. We have developed a new method to effectively investigate the level structure by taking advantage of asymmetric beta-decay of spin polarized unstable nuclei: The spins of the daughter states can be assigned unambiguously from the characteristic asymmetry. We have started beta-delayed decay spectroscopy at ISAC-1 TRIUMF, where highly polarized radioactive nuclear beams are available. In the first experiment measuring beta-delayed neutron decays of spin-polarized 11Li has successfully assigned the spins and parities of 7 levels in 11Be for the first time [1]. The experiment with polarized 28Na and 29Na beams have been performed in 2007. The beta-decay asymmetry parameters and gamma-ray intensities have also assigned spin-parity of a newly found level in 28Mg and of 7 levels in 29Mg for the first time. The observed levels and log-ft values were compared with the shell model calculations using NuShell code with USD interactions. The level energies, log-ft values and the decay properties of all the assigned levels were explained well by assuming sd-shell configurations. However, in 29Mg two levels at 1.095 and 1.430 MeV associated with large log-ft values could not be reproduced by the calculations. The Monte Carlo Shell Model calculation taking into account the intruder configurations predicted 3/2- and 7/2- levels around 1 MeV [2]. This fact strongly suggests negative parity assignments for the 1.095 and 1.430 MeV levels in 29Mg. In August 2010 the experiment with 30Na beam has been performed and the data analysis is in progress now. In the talk the principle of the method will be introduced and results on the 11Be, 28Mg and 29Mg structures will be discussed. Some of new findings on 30Mg structure will also be presented. [1] Y. Hirayama et al., Phys. Lett. B611, 239 (2005). [2] Y. Utsuno, private communication.
14:00
Spectroscopy in the Island of Inversion studied by AMD and perspectives
-
Masaaki KIMURA
(
Hokkaido University
)
Spectroscopy in the Island of Inversion studied by AMD and perspectives
Masaaki KIMURA
(
Hokkaido University
)
14:00 - 14:30
Room: RIBF Bldg. 201
Spectra and transitions in the Island of Inversion is reviewed based on the AMD calcualtions. To discuss the single particle nature, the odd-mass system will be focused. The possible presence of the exotic structure such as halo and clustering will be mentioned.
14:30
Structure study of nuclei in and around the island of inversion by γ-ray measurement at RIPS and BigRIPS
-
Nori AOI
(
RIKEN, Nishina Center
)
Structure study of nuclei in and around the island of inversion by γ-ray measurement at RIPS and BigRIPS
Nori AOI
(
RIKEN, Nishina Center
)
14:30 - 15:00
Room: RIBF Bldg. 201
15:00
Shape coexistence/mixing in Mg isotopes
-
Nobuo HINOHARA
(
RIKEN Nishina Center
)
Shape coexistence/mixing in Mg isotopes
Nobuo HINOHARA
(
RIKEN Nishina Center
)
15:00 - 15:30
Room: RIBF Bldg. 201
Properties of the low-lying states in magnesium isotopes around the island of inversion are studied using the five-dimensional quadrupole collective Hamiltonian constructed with the microscopic theory of large-amplitude collective motion. Shape dynamics with changing the neutron number and angular momentum in the yrast bands are discussed. The properties of the experimental observables such as the 0_2^+ states, 2_2^+ states, excited rotational bands, electric transitions between yrast and excited bands, and quadrupole moments are also discussed in relation with the shape coexistence/mixing dynamics.
15:30
break
break
15:30 - 16:00
Room: RIBF Bldg. 201
16:00
A new theory on nucleon removal reaction
-
Masanobu YAHIRO
(
Kyushu University
)
A new theory on nucleon removal reaction
Masanobu YAHIRO
(
Kyushu University
)
16:00 - 16:30
Room: RIBF Bldg. 201
I present a new theory to treat inclusive reactions accurately. This theory is more accurate than the Glauber model widely used.
16:30
Application of the eikonal reaction theory to 31Ne indeuced reaction
-
Koshou MINOMO
(
Kyushu University
)
Application of the eikonal reaction theory to 31Ne indeuced reaction
Koshou MINOMO
(
Kyushu University
)
16:30 - 17:00
Room: RIBF Bldg. 201
The eikonal reaction theory is a new theory to treat inclucive reactions accurately. I show the application of this theory to 31Ne induced reaction.
Tuesday, 21 December 2010
09:30
Mechanism for nuclear and Coulomb breakup reactions
-
Takuma Matsumoto
(
RIKEN Nishina Center
)
Mechanism for nuclear and Coulomb breakup reactions
Takuma Matsumoto
(
RIKEN Nishina Center
)
09:30 - 10:00
Room: RIBF Bldg. 201
Breakup reactions have played key roles in investigating properties of unstable nuclei. One of the most reliable methods for treating projectile breakup processes is the method of continuum-discretized coupled channels (CDCC). CDCC has successfully been applied to analyses of three-body breakup system, in which the projectile breaks up into two constituents. Recently, we have developed CDCC to treating four-body breakup reactions with three-body projectile. Thus CDCC is very useful for systematic analyses of scattering including light unstable nuclei, which have exotic properties such as the halo structure and the island of inversion. In this talk, I will report results of analyses for 11Be, 15C, and 6He breakup reactions with nuclear and Coulomb interactions, and discuss for those structure properties and reaction mechanisms.
10:00
Coulomb breakup of neutron-rich nuclei around the island of inversion
-
Takashi Nakamura
(
Tokyo Institute of Technology
)
Coulomb breakup of neutron-rich nuclei around the island of inversion
Takashi Nakamura
(
Tokyo Institute of Technology
)
10:00 - 10:30
Room: RIBF Bldg. 201
10:30
break
break
10:30 - 11:00
Room: RIBF Bldg. 201
11:00
Reactions of 31Ne in the Glauber model
-
Yasuyuki SUZUKI
(
Niigata University
)
Reactions of 31Ne in the Glauber model
Yasuyuki SUZUKI
(
Niigata University
)
11:00 - 11:30
Room: RIBF Bldg. 201
11:30
Interaction Cross Sections for Ne and Na Isotopes towards the island of Inversion
-
Maya TAKECHI
(
RIKEN Nishina Center
)
Interaction Cross Sections for Ne and Na Isotopes towards the island of Inversion
Maya TAKECHI
(
RIKEN Nishina Center
)
11:30 - 12:00
Room: RIBF Bldg. 201
12:00
Lunch
Lunch
12:00 - 13:30
Room: RIBF Bldg. 201
13:30
Seminar
Seminar
13:30 - 15:00
Room: Nishina Hall
15:00
Discussion
Discussion
15:00 - 16:30
Room: RIBF Bldg. 201
16:30
Summary
-
Masaaki KIMURA
(
Hokkaido University
)
Summary
Masaaki KIMURA
(
Hokkaido University
)
16:30 - 17:00
Room: RIBF Bldg. 201