A Brief Review of the Gamma Ray Free Electron Laser Undulator Design Parameters for International Linear Collider Operation

Abstract

In this paper, we make a review of the International Linear Collider design with regard to its positron source. The properties of the intense gamma ray undulator radiation of the dedicated free electron laser is reviewed. We review the discussions about the proposed undulator parameters to obtain an efficient operation of the positron source. The proposals and experimental results about the optimization of the positron beam yield, undulator properties, the injected electron beam energy, polarisation qualities of the produced gamma rays and the positron beam, are discussed. Alternative ideas and suggestions about the use of excess gamma rays in other nuclear energy experiments or the use of positrons in the undulator instead of electrons are also mentioned.

Keywords

• Free electron laser
• helical undulator
• international linear collider
• superconducting undulator

Uluslararası Doğrusal Çarpıştırıcı Operasyonu için Gamma Işını Serbest Elektron Lazeri Salındırıcı Tasarımının Kısa Bir Gözden Geçirilmesi

Abstract

Bu makalede uluslararası doğrusal çarpıştırıcı tasarımının pozitron kaynağına ilişkin bir derleme yaptık. Şiddetli gamma ışını undulatör ışımasına yönelik serbest elektron lazerinin özelliklerini derledik. Pozitron kaynağının etkin çalışması için önerilmiş salındırıcı parametreleri tartışmalarını derledik. Pozitron demeti kazanımı, salındırıcı özellikleri, enjekte edilen elektron demetinin enerjisi, üretilen gamma ışını demetinin ve pozitron demetinin kutuplanma kalitesine ilişkin önerileri ve deneysel sonuçları tartıştık. Aşırı gamma ışınının düğer nükleer enerji deneylerinde kullanılması ile ilgili veya undulatörde elektronlar yerine pozitronların kullanılması ile ilgili alternatif düşünceleri ve önerileri belirttik.

Keywords

• Helezon undulatör
• serbest elektron lazeri
• süperiletken undulatör
• uluslararası doğrusal çarpıştırıcı.

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