Survey of period variations of superhumps in SU??UMa-type dwarf novae. V. The fifth year (2012a€“2013)

Kato Taichi; Hambsch Franz-Josef; Maehara Hiroyuki; Masi Gianluca; Nocentini Francesca; Dubovsky Pavol A.; Kudzej Igor; Imamura Kazuyoshi; Ogi Minako; Tanabe Kenji; Akazawa Hidehiko; Krajci Thomas; Miller Ian; de Miguel Enrique; Henden Arne; Noguchi Ryo; Ishibashi Takehiro; Ono Rikako; Kawabata Miho; Kobayashi Hiroshi; Sakai Daisuke; Nishino Hirochika; Furukawa Hisami; Masumoto Kazunari; Matsumoto Katsura; Littlefield Colin; Ohshima Tomohito; Nakata Chikako; Honda Satoshi; Kinugasa Kenzo; Hashimoto Osamu; Stein William; Pickard Roger D.; Kiyota Seiichiro; Pavlenko Elena P.; Antonyuk Oksana I.; Baklanov Aleksei V.; Antonyuk Kirill; Samsonov Denis; Pit Nikolaj; Sosnovskij Aleksei; Oksanen Arto; Harlingten Caisey; Tyysk?¤ Jenni; Monard Berto; Shugarov Sergey Yu.; Chochol Drahomir; Kasai Kiyoshi; Maeda Yutaka; Hirosawa Kenji; Itoh Hiroshi; Sabo Richard; Ulowetz Joseph; Morelle Etienne; Michel Ra?ol; Su??rez Genaro; James Nick; Dvorak Shawn; Voloshina Irina B.; Richmond Michael; Staels Bart; Boyd David; Andreev Maksim V.; Parakhin Nikolai; Katysheva Natalia; Miyashita Atsushi; Nakajima Kazuhiro; Bolt Greg; Padovan Stefano; Nelson Peter; Starkey Donn R.; Buczynski Denis; Starr Peter; Goff William N.; Denisenko Denis; Kochanek Christopher S.; Shappee Benjamin; Stanek Krzysztof Z.; Prieto Jos?? L.; Itagaki Koh-ichi; Kaneko Shizuo; Stubbings Rod; Muyllaert Eddy; Shears Jeremy; Schmeer Patrick; Poyner Gary; Rodr?-guez-Marco Miguel

首页> 外文期刊>PASJ: Publications of the Astronomical Society of Japan >Survey of period variations of superhumps in SU??UMa-type dwarf novae. V. The fifth year (2012a€“2013)

【24h】

Survey of period variations of superhumps in SU??UMa-type dwarf novae. V. The fifth year (2012a€“2013)

机译：SU ?? UMa型矮新星超级峰的周期变化研究。五。第五年（2012a–2013）

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

ContinuingtheprojectdescribedinKatoet??al.(2009,PASJ,61,S395),wecollectedtimesofsuperhumpmaximaforSU??UMa-typedwarfnovaemainlyobservedduringthe2012a€“2013season.Wefoundthreeobjects(V444??Peg,CSS??J203937,andMASTER??J212624)havingstronglypositiveperiodderivativesdespitethelongorbitalperiod(Porb).Byusingtheperiodofgrowingstage(stage??A)superhumps,weobtainedmassratiosforsixobjects.WecharacterizedninenewWZ??Sge-typedwarfnovae.WemadeapilotsurveyofthedeclinerateintheslowlyfadingpartsofSU??UMa-typeandWZ??Sge-typeoutbursts.Thedeclinetimescalewasfoundtogenerallyfollowanexpected$$P_{ morb}^{1/4}$$dependence,andWZ??Sge-typeoutburstsalsogenerallyfollowthistrend.Therearesomeobjectswhichshowslowerdeclinerates,andweconsidertheseobjectsgoodcandidatesforperiodbouncers.Wealsostudiedunusualbehaviorinsomeobjects,includingBK??LynwhichmadeatransitionfromanER??UMa-typestatetoanovalike(standstill)statein2013,andunusuallyfrequentoccurrencesofsuperoutburstsinNYSerandCRBoo.Weappliedtheleastabsoluteshrinkageandselectionoperator(Lasso)powerspectralanalysis,whichhasbeenproventobeveryeffectiveinanalyzingtheKeplerdata,totheground-basedphotometryofBK??Lyn,anddetectedadramaticdisappearanceofthesignalofnegativesuperhumpsin2013.Wesuggestedthatthemass-transferratesdidnotstronglyvarybetweentheER??UMa-typestateandnovalikestateinBK??Lyn,andthistransitionwaslesslikelycausedbyasystematicvariationofthemass-transferrate.

机译：继续执行Katoet等人（2009年，PASJ，61，S395）中所述的项目，我们收集了SUa-UMa型新星的超驼峰最大值，主要观察了2012年的“ 2013季节”。我们发现三个对象（V444-插针，CSS-J203937和MATER-J212变长了，这两个阶段具有很高的可弯曲性）？A）超级驼峰，我们获得了六个对象的总比值。我们确定了九个新的WZ型Sge型warnovanovae。我们在SU型中逐渐减小了衰落率，UMa型和WZ型gege爆发型。这时下降的时间标度通常由$ {Sol}降低到{{通常}有一些物体显示出较低的下降率，并且我们认为这些物体是周期监测器的良好候选者。我们还研究了一些不正常的物体，包括BK？Lyn，它们从ER ??转变为UA？状态变成了新星状（静止）状态，而在紧缩的情况下，纽约州却没有出现过多的偶然出现。选举经营者（套索）功率频谱分析，已证明对开普勒数据的有效分析对BK ?? Lyn的地面光度法有效，并在2013年检测到负超级驼峰的信号出现了剧烈的消失。我们认为，这两种状态之间的传质和转移都没有大幅度地变化，这是因为K和L的变化很大。

著录项

相似文献

外文文献
中文文献
专利

1. Survey of period variations of superhumps in SU UMa-type dwarf novae. V. The fifth year (2012–2013) [J] . Taichi KATO, Franz-Josef HAMBSCH, Hiroyuki MAEHARA, PASJ: Publications of the Astronomical Society of Japan . 2014,第2期

机译：SU UMa型矮新星超级驼峰的周期变化研究。五。第五年（2012-2013年）
2. Survey of period variations of superhumps in SU UMa-type dwarf novae. VI. The sixth year (2013-2014) [J] . Kato Taichi, Dubovsky Pavol A., Kudzej Igor, PASJ: Publications of the Astronomical Society of Japan . 2014,第5期

机译：SU UMa型矮新星超级驼峰的周期变化研究。 VI。第六年（2013-2014）
3. Survey of period variations of superhumps in SU UMa-type dwarf novae. VI. The sixth year (2013a€“2014) [J] . Kato Taichi, Dubovsky Pavol A., Kudzej Igor, PASJ: Publications of the Astronomical Society of Japan . 2014,第5期

机译：SU UMa型矮新星超级驼峰的周期变化研究。 VI。第六年（2013年至2014年）
4. Increasing Supercycle Lengths of Active SU UMa-type Dwarf Novae [C] . Magdalena Otulakowska-Hypka, Arkadiusz Olech International Conference on Classical and Recurrent Novae . 2014

机译：增加了激活苏UMA型矮人Novae的超级循环长度
5. A survey of United States railway safety based on accident data reported to the Federal Railway Administration over a ten year period with a comparative analysis to a Federal Aviation Administration airplane design safety target. [D] . Pickett, Stephen James. 2001

机译：根据十年来向美国联邦铁路管理局报告的事故数据对美国铁路安全进行的一项调查，并对美国联邦航空管理局的飞机设计安全目标进行了比较分析。
6. Differences in monthly variation cause and place of injury between femoral neck and trochanteric fractures: 6-year survey (2008–2013) in Kyoto prefecture Japan [O] . Motoyuki Horii, Hiroyoshi Fujiwara, Yasuo Mikami, 2016

机译：股骨颈与粗隆间骨折的月变化原因和受伤部位的差异：日本京都府的6年调查（2008-2013年）
7. Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. VI: The Sixth Year (2013-2014) [O] . Kato, Taichi, Dubovsky, Pavol A., Kudzej, Igor, 2014

机译：sU Uma型矮秆超高压期间变化的调查。六：第六年（2013-2014）

Survey of period variations of superhumps in SU??UMa-type dwarf novae. V. The fifth year (2012a€“2013)

摘要

著录项

相似文献

相关主题

期刊订阅